E

Ebastine (4?-tert -butyl-4-(4-

(diphenylmethoxy)piperidino)butyrophenone)

0/ 4-(Diphenylmethoxy)piperidine In: Man J422

0/ 4?-(1-Hydroxymethyl-1-methylethyl)-4-(diphenylmethoxy)piperidino)

butyrophenone

In: Man J422

Ebrotidine ((N(E )N-(((2-(((2-((aminoimino-

methyl)amino)-4-thiazolyl)methyl)thio)ethyl)

amino)methylene)-4-bromobenzenesulpho-

namide)

0/ p -Bromobenzenesulphonamide In: Man H74

0/ 4-Bromo-N-(2-methylsulphinylethylaminomethylene)benzenesulphonamide

In: Man H448

0/ Ebrotidine sulphoxide In: Man H74, H448

Ebrotidine sulphone

Formed from: Ebrotidine sulphoxide

Ebrotidine sulphoxide

Formed from: Ebrotidine

0/ Ebrotidine sulphone In: Man H74, H448

Ebselen (2-phenyl-1,2-benzoisoselenazol-3(2H )-

one)

Formed from: 2-(Methylseleno)benzanilide

0/ N-(p -Hydroxyphenyl)-2-(methylseleno)benzanilide

In: Rat F311

0/ 2-(Methylseleninyl)benzanilide In: Guinea pig F311

Pig F311

Rat F311

0/ 2-(Methylseleno)benzanilide In: Guinea pig H376

Pig F311

Rat F311

0/ 2-Selenobenzanilide In: Guinea pig H376

Man F311

Pig F311, H376

Rat E808, F127, F311, H376

See also : F235

Ecabapide (3-(2-(3,4-dimethoxyphenyl)ethylcar-

bamoylmethyl)amino-N-methylbenzamide)

0/ 3-Amino-N-methylbenzamide In: Man J806

Rat H170

0/ 3,4-Dimethoxy-N-oxalylphenethylamine In: Rat H170, H737

0/ N-Glycollyl-3,4-dimethoxyphenethylamine In: Rat H737

0/ N-Glyoxylyl-3,4dimethoxyphenethylamine

In: Rat H737

0/ 3-Hydroxy-4-methoxy-N-(N-(m -(Nmethylcarboxamido)phenyl)-b-alanyl)phenethylamine

In: Man J806

See also : H170

0/ 4-Hydroxy-3-methoxy-N-(N-(m -(Nmethylcarboxamido)phenyl)-b-alanyl)phenethylamine

In: Man J806

0/ N-(N-(2-Hydroxy-5-(N-methylcarboxamido)phenyl)-b-alanyl)-3,4-dimethoxyphenethylamine

In: Man J806

Echinuline (3S,6S )-3-((2-(1,1-dimethylpropyl)-

5,7-bis(3-methylbutyl)-1H -indol-3-yl)methyl)-

6-methyl-2,5-piperazinedione)

Formed from: L-Tryptophan

E1

0/ 1-(2-(4-Chlorobenzyloxy)-2-(2,4dichlorophenyl)ethyl)-tetrahydro-2,4-

dioxoimidazole

In: Monkey Man B715

C780

Rat C780

0/ 1-(2-(4-Chlorobenzyloxy)-2-(2,4dichlorophenyl)ethyl)-tetrahydro-2-

hydroxy-5-oxoimidazole

In: Man B715

Monkey C780

Rat C780

0/ 1-(2,4-Dichlorophenyl)-2-(1imidazolyl)ethanol

In: Rat B153

0/ Econazole-N-oxide In: Man B715

Monkey C780

Rat C780

Econazole-N-oxide

Formed from: Econazole

Ecstasy

See: N-Methyl-3,4-

methylenedioxyamphetamine

Edifenphos

See: O-Ethyl S,S-diphenyl phosphorodithioate

Edrophonium

See: Ethyl m -hydroxyphenyl

dimethylammonium

Edunol (6aS,12aS )-6a,12a-dihydro-2-(3-methyl-

2-butenyl)-6H -[1,3]dioxolo[5,6]benzofuro[3,2-

c ][1]benzopyran-3-ol)

0/ 2?,3-Dihydro-2?,3-dihydroxyedunol In: Aspergillus E526

0/ Neopranol In: Aspergillus E526

0/ Neorautanol In: Aspergillus E526

Efavirenz (sustiva, (S )-6-chloro-4-

(cyclopropylethynyl)-1,4-dihydro-4-

trifluoromethyl-2H -3,1-benzoxazin-2-one)

0/ (S )-6-Chloro-4-(2-(S-glutathionyl)-4hydroxy-3-oxo-1-buten-1-yl)-1,4-dihydro-8-

hydroxy-4-trifluoromethyl-2H -3,1-

benzoxazin-2-one-8-sulphate

In: Cynomolgus monkey J775

Guinea pig J775

Hamster J775

Man J775

Rat J775

0/ 7-Hydroxyefavirenz In: Cynomolgus monkey J775

Guinea pig J775

Hamster J775

Man J775

0/ 8-Hydroxyefavirenz In: Cynomolgus monkey J775

Guinea pig J775

Hamster J775

Man J775

Rat J775

Efavirenz-b-D-glucuronide

Formed from: Efavirenz

Efonidipine (2-(Benzyl(phenyl)amino)ethyl-1,4-

dihydro-2,6-dimethyl-5-(5,5-dimethyl-2-

oxo-1,3,2-dioxaphosphorinan-2-yl)-4-

(m -nitrophenyl)-3-pyridinecarboxylate)

0/ 2-(Benzylamino)ethyl 5-(5,5-dimethyl-2oxo-1,3,2-dioxaphosphorinan-2-yl)-1,4-

dihydro-2,6-dimethyl-4-(m -nitrophenyl)-3-

pyridinecarboxylate

In: Man H523

Rat H625

0/ Carboxymethyl 5-(5,5-dimethyl-2oxo-1,3,2-dioxaphosphorinan-2-yl)-1,4-

dihydro-2,6-dimethyl-4-(m -nitrophenyl)-3-

pyridinecarboxylate

In: Rat H625

0/ 5-(5,5-Dimethyl-2-oxo-1,3,2dioxaphosphorinan-2-yl)-1,4-dihydro-2,6-

dimethyl-4-(m -nitrophenyl)pyridine-3-

carboxylic acid

In: Man H523

Rat H625

0/ 2-Hydroxyethyl 5-(5,5-dimethyl-2oxo-1,3,2-dioxaphosphorinan-2-yl)-1,4-

dihydro-2,6-dimethyl-4-(m -nitrophenyl)-3-

pyridinecarboxylate

In: Rat H625

E2

dihydro-2,6-dimethyl-4-(m -nitrophenyl)-3-

pyridinecarboxylate

In: Man H523

Rat H625

Eleagnine (2,3,4,9-tetrahydro-1-methyl-1H -

pyrido[3,4-b ]indole)

Formed from: 1,2,3,4-Tetrahydro-1-methyl-bcarboline-1-carboxylic acid

Elemicin (3,4,5-trimethoxyallylbenzene)

0/ Elemicin-2,3-oxide In: Rat B198

0/ 3-Hydroxy-4,5-dimethoxyallylbenzene In: Rat B198

0/ 1-(3,4,5-Trimethoxyphenyl)-2-propen-1-ol In: Rat B198

0/ 3-(3,4,5-Trimethoxyphenyl)-2-propen-1-ol In: Rat B198

Elemicin-2,3-oxide

Formed from: Elemicin

0/ 3-(3,4,5-Trimethoxyphenyl)-2-propan-1,2diol

Probably in: Rat B198

Ellagic acid (2,3,7,8-tetrahydroxy[1]benzopyra-

no[5,4,3-cde ][1]benzopyran-5,10-dione)

0/ 3,8-Dihydroxy-6H -dibenzo[b,d ]pyran-6one

In: Microorganism B189

0/ Ellagic acid-b-D-glucuronide In: Mouse F290

0/ Ellagic acid-O-sulphate In: Eubacterium G475

Mouse F290

Ellagic acid-b-D-glucuronide

Formed from: Ellagic acid

Ellagic acid-O-sulphate

Formed from: Ellagic acid

Ellipticine (4,11-dimethyl-6H -

pyrido[4,3-b ]carbazole)

0/ 7-Hydroxyellipticine In: Rat A3558

0/ 8-Hydroxyellipticine In: Aspergillus A3908

0/ 9-Hydroxyellipticine In: Aspergillus A3908

Rat A2176, A2988, A3458, A3558

Ellipticin-9-yl sulphate

Formed from: 9-Hydroxyellipticine

Elliptinium

See: 9-Hydroxy-2-methylellipticinium

Elymoclavine (8,9-didehydro-6-methylergoline-8-

methanol)

Formed from: Agroclavine

Chanoclavine I aldehyde

4-Dimethylallyl-N-methyl-L-tryptophan

4-(3-Hydroxy-3-methylbut-1-enyl)-N-

methyl-L-tryptophan

N-Methyl-4-(3-methylbut-1,3-dienyl)-L-

tryptophan

0/ Elymoclavine-O-b-D-fructofuranoside In: Claviceps F512, F516

0/ Elymoclavine-b-D-galactoside In: Aspergillus H11

0/ Ergocornine In: Claviceps B572

0/ Ergocryptine In: Claviceps B572

0/ Ergometrine In: Claviceps B572

0/ Ergotoxine (a mixture) In: Claviceps A887

0/ 10-Hydroxyelymoclavine In: Plant H750

0/ Paspalic acid In: Claviceps C796

Elymoclavine-O-acetate

0/ Ergotoxine (a mixture) In: Claviceps A887

Elymoclavine-O-b-D-fructofuranoside

Formed from: Elymoclavine

0/ Elymoclavine-O-b-D-fructofuranosyl(20/ 1)-O-b-D-fructofuranoside In: Claviceps F512, F516

Elymoclavine-O-b-D-fructofuranosyl(20/1)-O-bD-fructofuranoside

Probably formed from: Elymoclavine-O-b-Dfructofuranoside

Elymoclavine-b-D-galactoside

Formed from: Elymoclavine

Emetine (2S,3R ,11bS )-3-ethyl-1,3,4,6,7,11b-

hexahydro-9,10-dimethoxy-2-(((1R )-1,2,3,4-

E3

Probably formed from: Cephaeline

0/ O-Methylpsychotrine In: Cunninghamella H903

Emodic acid (9,10-dihydro-4,5,7-trihydroxy-9,10-

dioxo-2-anthracenecarboxylic acid)

Formed from: Emodin

Emodin (1,3,8-trihydroxy-6-

methylanthraquinone)

Formed from: Emodin anthrone

Physcion

0/ Chrysophanol In: Mouse E151

Pyrenochaeta D948

0/ Emodic acid In: Rat B587

0/ Emodin-b-D-glucoside In: Cinchona K889

0/ Emodin-b-D-glucuronide In: Man G542, G968, J416, J617, J783

0/ Physcion In: Aspergillus E75

0/ Questin In: Aspergillus C334, G633

0/ Skyrin In: Penicillium A1046

0/ 1,2,3,8-Tetrahydroxy-6methylanthraquinone

In: Rat J421

0/ 1,6,8-Trihydroxy-3hydroxymethylanthraquinone

In: Mouse E151

Rat J521

See also : E273

Emodin anthrone (1,3,8-trihydroxy-6-

methyl-9(10H )-anthracenone)

0/ Chrysophanol In: Pyrenochaeta D948

0/ Chrysophanolanthrone In: Pyrenochaeta D948

0/ Emodin In: Aspergillus G479

Claviceps G479

Myrothecium G479

Penicillium G479

In: Penicillium A1046

0/ Islandicin In: Penicillium A1046

0/ Rubroskyrin In: Penicillium A1046

0/ Skyrin In: Penicillium A1046

Emodin-b-D-glucoside

Formed from: Emodin

Emodin-b-D-glucuronide

Formed from: Emodin

Enalapril (N-((1S )-1-(ethoxycarbonyl)-3-

phenylpropyl)-L-alanyl-L-proline)

0/ Enalaprilat In: Rat H489

Enalaprilat (N-((1S )-1-carboxy-3-phenylpropyl)-

L-alanyl-L-proline)

Formed from: Enalapril

Encainide (4-methoxy-N-(2-(2-(1-methyl-2-

piperidinyl)ethyl)phenyl)benzamide)

0/ 4-Hydroxy-N-(2-(2-(1-methyl-2piperidinyl)ethyl)phenyl)benzamide

In: Man D89, F532

Rat D98

0/ 4-Methoxy-N-(2-(2-(2piperidinyl)ethyl)phenyl)benzamide

In: Man D89

Rat D98

Encecalin (1-(7-methoxy-2,2-dimethyl-2H -1-

benzopyran-6-yl)ethanone)

0/ 6-Acetyl-2-hydroxymethyl-7-methoxy-2methyl-2H -benzo[b ]pyran

In: Melanopus E491

0/ Demethylencecalin In: Melanopus E491

0/ 6-(1-Hydroxyethyl)-7-methoxy-2,2dimethyl-2H -benzo[b ]pyran

In: Melanopus E491

Enciprazine (4-(2-methoxyphenyl)-a-((3,4,5trimethoxyphenoxy)methyl)-1-

piperazineethanol)

0/ 2?-Demethylenciprazine In: Man G31

0/ 3-Demethylenciprazine In: Dog G31

E4

0/ 4-Demethylenciprazine In: Dog G31

Man G31

Rat G31

0/ 3-(1-(o -Methoxyphenyl)piperazin-4yl)propan-1,2-diol

In: Dog G31

Man G31

Rat G31

0/ 3,4,5-Trimethoxyphenol Probably in: Dog G31

Man G31

Rat G31

Enclomiphene (2-(4-((1E )-2-chloro-1,2-

diphenylethenyl)phenoxy)-N,N-

diethylethanamine)

0/ Desethylenclomiphene In: Rabbit C18

0/ 4-Hydroxyenclomiphene In: Rabbit C18

Enpiprazole (1-(2-chlorophenyl)-4-(2-(1-

methyl-1H -pyrazol-4-yl)ethyl)piperazine)

0/ 1-(o -Chlorophenyl)piperazine In: Rat D308

Entacapone ((E )-2-cyano-N,N-diethyl-3-(3,4-

dihydroxy-5-nitrophenyl)propenamide)

0/ 3-(5-Acetamido-3,4-dihydroxyphenyl)-2cyano-N,N-diethylpropenamide

In: Rat G527

0/ (Z )-Entacapone In: Dog H283

Man G527

Rat G527

0/ (E )-2-Cyano-N,N-diethyl-3-(3-hydroxy-4methoxy-5-nitrophenyl)propenamide

In: Rat G527

Contrast (in man) G527

0/ 2-Cyano-N-ethyl-N-(2-hydroxyethyl)-3-(3,4-dihydroxy-5-nitrophenyl)propenamide

In: Man G527

0/ Desethylentacapone In: Rat G527

0/ Entacapone-3-b-D-glucuronide In: Man G527, K331

Formed from: Entacapone

0/ (Z )-Entacapone-3-b-D-glucuronide In: Man G527

Rat J546, J886

Entacapone-3-b-D-glucuronide

Formed from: Entacapone

(Z )-Entacapone-3-b-D-glucuronide

Formed from: (Z )-Entacapone

Enterovioform

See: 5-Chloro-8-hydroxy-7-iodoquinoline

Epanutin

See: 5,5-Diphenylhydrantoin

D-Ephedrine (2-methylamino-1-phenyl-1-

propanol)

0/ Benzoic acid In: Guinea pig A1153

Rabbit A996, A2135

0/ D-Ephedrine-b-D-glucuronide In: Rat A697

0/ p -Hydroxy-D-ephedrine In: Rat A697

0/ 2-Methylimino-1-phenylpropan-1-ol In: Arthrobacter B360

0/ D-Norephedrine In: Guinea pig A1153

Rabbit A996, A2135

Rat A697

0/ 2-Oxo-1-phenyl-1-propanol In: Rabbit A1552

See also : A2135

L-Ephedrine ((1R ,2S )-2-methylamino-1-phenyl-1-

propanol; this isomer is assumed unless

otherwise stated)

Formed from: O-Acetylephedrine

Benzaldehyde

Benzoic acid

Cinnamic acid

Deprenyl

N-Methylephedrine

0/ Benzoic acid In: Guinea pig A717

Man A687, A1814, A2431

Rabbit A717, A996, A2135

0/ Catechol

E5

In: Rat A697

0/ p -Hydroxy-L-ephedrine In: Man A2071

Mouse A717

Rat A697, A717

See also : F481

0/ 2-Methylimino-1-phenylpropan-1-ol In: Arthrobacter B360

0/ L-Norephedrine In: Guinea pig A717

Man A687, A1814, A2431

Mouse A717

Rabbit A996, A2135

Rat A697

See also : F481

0/ 1-Oxo-1-phenyl-2-propanol In: Pseudomonas B360

0/ 2-Oxo-1-phenyl-1-propanol Probably in: Man A2431

Mouse A717

Rabbit A1552, A2135

D-Ephedrine-b-D-glucuronide

Formed from: D-Ephedrine

L-Ephedrine-b-D-glucuronide

Formed from: L-Ephedrine

(/)-Epiafzelechin-7-O-b-D-glucoside ((2R ,3R )- 3,4-dihydro-2-(4-hydroxyphenyl)-2H -1-

benzopyran-3,5,7-trione-7-O-b-D-glucoside) Formed from: (/)-Epicatechin

19-Epiajmalicine ((19b)-16,17-didehydro-19methyloxayohimban-16-carboxylic acid

methyl ester)

Formed from: Cathenamine

4,21-Dehydrogeissoschizine

Geissoschizine

Tryptamine

Epicainide (N-((1-ethyl-2-pyrrolidinyl)methyl)-ahydroxy-a-phenylbenzeneacetamide) 0/ Desethylepicainide

In: Man F323

0/ o -Hydroxyepicainide Probably in: Man F323

0/ m -Hydroxyepicainide Probably in: Man F323

0/ a-Hydroxydiphenylacetamide In: Man F323

0/ a-Hydroxydiphenylacetic acid In: Man F323

(/)-Epicatechin (trans -3,3?,4?,5,7pentahydroxyflavan)

0/ 3,4?,5,7-Tetrahydroxy-3?-methoxyflavan Probably in: Man K45

(/)-Epicatechin (trans -3,3?,4?,5,7pentahydroxyflavan)

Formed from: (/)-Catechin Cinnamic acid

0/ (/)-Epiafzelechin-7-O-b-D-glucoside In: Lobelia H686

0/ (/)-Epicatechin-7-O-b-D-glucoside In: Lobelia H686

0/ (/)-Epicatechin-5-b-D-glucuronide In: Rat J608

See also : K645

0/ (/)-Epicatechin quinone Probably in: Acacia J187

Tea A972

0/ (/)-Epicatechin-O-sulphate In: Eubacterium G475

0/ 3,3?,5,7-Tetrahydroxy-4?-methoxyflavan In: Man K45

Rat J608

0/ 3,4?,5,7-Tetrahydroxy-3?-methoxyflavan In: Man K45

Rat J608, K645

See also : J655

(/)-Epicatechin gallate Probably formed from: Gallic acid

0/ (/)-Epicatechin gallate-O-sulphate In: Eubacterium G475

0/ Gallic acid In: Tea A972

0/ O-Methylepicatechin gallate In: Man K45

(/)-Epicatechin gallate-O-sulphate Formed from: (/)-Epicatechin gallate

(/)-Epicatechin-7-O-b-D-glucoside Formed from: (/)-Epicatechin

E6

(/)-Epicatechin-O-sulphate Formed from: (/)-Epicatechin

(/)-Epicatechin quinone Probably formed from: (/)-Epicatechin

4-Epichlortetracycline ((4R ,4aS,5aS,6S,12aS )-7-

chloro-4-(dimethylamino-1,4,4a,5,5a,6,11,

12a,-octahydro-3,6,10,12,12a-pentahydroxy-6-

methyl-1,11-dioxo-2-naphthacenecarbox-

amide)

Formed from: Chlortetracycline

4?-Epidoxorubicin ((8S,10S )-10-((3-amino-2,3,6trideoxy-a-L-arabino-hexopyranosyl)oxy)- 7,8,9,10-tetrahydro-6,8,11-trihydroxy-8-

(hydroxyacetyl)-1-methoxy-5,12-

naphthacenedione)

0/ 7-Deoxydaunorubicinol aglycone Probably in: Animal E548

Man C647

0/ 7-Deoxyepidoxorubicin aglycone In: Mouse F634

0/ 4?-Epidoxorubicinol In: Man C647

Mouse F634

Rat D457

See also : E548

0/ 4?-Epidoxorubicin-b-D-glucuronide In: Man C647

Rat D457

4?-Epidoxorubicin-b-D-glucuronide Formed from: 4?-Epidoxorubicin

4?-Epidoxorubicinol Formed from: 4?-Epidoxorubicin 0/ 7-Deoxyepidoxorubicin aglycone

Probably in: Mouse F634

0/ 4?-Epidoxorubicinol-b-D-glucuronide Probably in: Rat D457

4?-Epidoxorubicinol-b-D-glucuronide Probably formed from: 4?- Epidoxorubicinol

Epigalanthamine ((4aS,6S,8aS )-4a,5,9,10,11,12-

hexahydro-3-methoxy-11-methyl-6H -

benzofuro[3a,3,2-ef ]benzazepin-6-ol)

Formed from: Galanthaminone

0/ Galanthaminone In: Rabbit E427

Probably formed from: (/)-Epigallocatechin gallate

0/ (/)-Epigallocatechin quinone Probably in: Tea A972

0/ (/)-Epigallocatechin-O-sulphate In: Eubacterium G475

0/ (/)-Gallocatechin In: Musa K423

0/ 2-Hydroxy-3-(2,4,6-trihydroxyphenyl)-1-(3,4,5-trihydroxyphenyl)-1-propanone

In: Musa K423

0/ 3,3?,5,5?,7-Pentahydroxy-4?- methoxyflavan

In: Rat K10

See also : K45

(/)-Epigallocatechin gallate Formed from: Tannin

Probably formed from: Gallic acid

0/ (/)-Epigallocatechin Probably in: Mouse A647

0/ Gallic acid In: Tea A972

0/ (/)-Epigallocatechin gallate-4?-a-Dglucoside

In: Leuconostoc J5

0/ (/)-Epigallocatechin gallate-O-sulphate In: Eubacterium G475

0/ 4ƒ-O-Methylepigallocatechin gallate In: Rat K10

See also : K45

(/)-Epigallocatechin gallate-4?,4ƒ-di-a-Dglucoside

Probably formed from: (/)-Epigallocatechin gallate-4?-a-D-glucoside

(/)-Epigallocatechin gallate-4?-a-D-glucoside Formed from: (/)-Epigallocatechin gallate

(/)-Epigallocatechin gallate-4?,4ƒ-di-a-Dglucoside

Probably in: Leuconostoc J5

(/)-Epigallocatechin gallate-O-sulphate Formed from: (/)-Epigallocatechin gallate

(/)-Epigallocatechin quinone Formed from: (/)-Epigallocatechin

(/)-Epigallocatechin-O-sulphate Formed from: (/)-Epigallocatechin

E7

2-Epilycorine (1S,2R ,12bS,12cS )-2,4,5,7,12b,

12c-hexahydro-1H -[1,3]dioxolo[4,5-j ]

pyrrolo[3,2,1-de ]phenanthridine-1,2-diol)

0/ 4,5-Dehydroanhydrolycorine In: Crinum F630

0/ 2-Epipancrassidine In: Crinum F630

0/ Hippadine In: Crinum F630

Epinine

See: 3,4-Dihydroxy-N-methylphenethylamine

Epinine diisobutyryl ester

See: Ibopamine

Epinine-4-b-D-glucuronide

Probably formed from: 3,4-Dihydroxy-N-

methylphenethylamine

Epinine monoisobutyrate

Formed from: Ibopamine

0/ 3,4-Dihydroxy-N-methylphenethylamine Probably in: Beef F220

Dog E940

Man D970

Rat D990, E940

Epinine-4-phosphate

0/ 3,4-Dihydroxy-N-methylphenethylamine In: Man H34

Epinine-3-O-sulphate

Probably formed from: 3,4-Dihydroxy-N-

methylphenethylamine

16-Epioestriol (16b-hydroxy-17b-oestradiol) Formed from: 17b-oestradiol

1,3,5(10),16-oestratetraen-3-ol-16a,17aoxide

1,3,5(10),16-oestratetraen-3-ol-16b,17boxide

16-Oxo-17b-oestradiol 0/ 16-Epioestriol-3-b-D-glucuronide

Probably in: Rat A3102

0/ 16-Epioestriol-16-b-D-glucuronide In: Man A1188

See also : A951, A3652

0/ 16-Epioestriol-3-sulphate In: Beef A1211

See also : A3652

0/ 2-Hydroxy-16-epioestriol

Probably in: Hen A3652

Man A1188

16-Epioestriol-3,16-di-b-D-glucuronide

Formed from: 16-Epioestriol-16-b-Dglucuronide

16-Epioestriol-3-b-D-glucuronide

Formed from: 16-Epioestriol

16-Epioestriol-16-b-D-glucuronide

Formed from: 16-Epioestriol

0/ 16-Epioestriol-3,16-di-b-D-glucuronide Probably in: Man A1188

0/ 16-Epioestriol-16-b-D-glucuronide-3sulphate

Probably in: Man A1188

16-Epioestriol-16-b-D-glucuronide-3-sulphate

Probably formed from: 16-Epioestriol-16-b-Dglucuronide

16-Epioestriol-3-sulphate

Formed from: 16-Epioestriol

4-Epioxytetracycline (4S,4aR ,5S,,5aR ,6S,12aS )-

4-(dimethylamino)-1,4,4a,5,5a,6,11,12a-

octahydro-3,5,6,10,12,12a-hexahydroxy-6-

methyl-1,11-dioxo-2-

naphthacenecarboxamide)

Formed from: Oxytetracycline

2-Epipancrassidine

Formed from: 2-Epilycorine

Epipinoresinol (4-((1S,3aR ,4R ,6aR )-

tetrahydro-1H ,3H -furo[3,4-c ]furan-1,4-

diyl)bis(2-methoxyphenol))

Formed from: Coniferyl alcohol

Epipodophyllotoxin (5R ,5aR ,8aR ,9S )-5,8,8a,9-

tetrahydro-9-hydroxy-5-(3,4,5-

trimethoxyphenyl)furo[3?,4?:6,7]naphtho[2,3d ]-1,3-dioxol-6(5aH )-one)

Formed from: Deoxypodophyllotoxin

7-Epitaxol

Formed from: Taxol

Epoxyaurapten (7-(((2E )-5-((2R )-3,3-

dimethyloxiranyl)-3-methyl-2-pentenyl)oxy)-

2H -1-benzopyran-2-one)

0/ 7-(7-Hydroxy-3,7-dimethyl-6-oxo-2octenyl)coumarin

In: Pseudomonas G467

E8

See: Naltrexone

(5a)-4,5-Epoxy-3,14-dihydroxy-17-

methylmorphinan-6-one

See: Oxymorphone

trans -6,7-Epoxy-1-(4?-ethylphenoxy)-3,7dimethyl-2-octene

0/ 1-(p -Acetylphenoxy)-2,6,7-trihydroxy-3,7dimethyl-2-octane

Probably in: Rat A813

0/ 1-(p -Acetylphenoxy)-3,6,7-trihydroxy-3,7dimethyl-2-octane

Probably in: Rat A813

0/ 6,7-Dihydroxy-1-(p -hydroxyphenoxy)-3,7dimethyl-2-octene

In: Rat A813

0/ 1-(p -Ethylphenoxy)-6,7-dihydroxy-3,7dimethyl-trans -2-octene

In: Mouse A3955

0/ p -Hydroxyacetophenone In: Rat A813

0/ p -Hydroxyphenylacetic acid Probably in: Rat A813

1a,2a-Epoxyhexahydrocannabinol

See: D1-Tetrahydrocannabinol-1a,2a-oxide 4,5a-Epoxy-8b-(2-hydroxyethyl)-3-

methoxymorphinan-6-one

Probably formed from: 17-Cyclopropylmethyl-

4,5a-epoxy-8b-(2-hydroxyethyl)-3methoxymorphinan-6-one

Epoxyhydroxysafrole

Formed from: Safrole

15,16-Epoxy-10?-hydroxyvinorelbine Probably formed from: 15,16-

Epoxyvinorelbine

(5a)-4,5-Epoxy-3-methoxy-17-

methylmorphinan-6-one

See: Hydrocodone

1,2-Epoxy-3-(p -nitrophenyl)propane

See: 3-(p -Nitrophenoxy)-1-propene oxide

1,2-Epoxy-3-phenoxypropane

0/ N-Acetyl-S-(2-hydroxy-3phenoxypropyl)-L-cysteine

In: Rabbit A3042

Rat A3042

0/ 3-Phenoxylactic acid

Epoxypseudoisoeugenol 2-methylbutyrate

Formed from: p -(1-Propenyl)phenol

3?,4?-Epoxyvincristine-N-oxide Probably formed from: Vincristine

15,16-Epoxyvinorelbine

Formed from: Vinorelbine

0/ 15,16-Epoxy-10?-hydroxyvinorelbine Probably in: Rat H941

Eprazinone (4-(2-benzoylpropyl)-1-(2-ethoxy-2-

phenylethyl)piperazine)

0/ 1-(2-Hydroxy-2-phenylethyl)piperazine In: Man A2332

Rabbit A2332

Rat A2332

Equilenin (3-hydroxyoestra-1,3,5,7,9-pentaen-17-

one)

Formed from: 17b-Dihydroequilin Equilin

3-Hydroxy-3,5,7-androstatrien-17-one

0/ 17a-Dihydroequilenin Probably in: Man G217, G993

0/ 17b-Dihydroequilenin Probably in: Horse B745

Man C385

0/ Equilenin-b-D-glucuronide Probably in: Man H211

0/ Equilenin-O-sulphate Probably in: Horse B745

Man G993, H211

0/ 2-Hydroxyequilenin In: Hamster D514

Rat D514

0/ 4-Hydroxyequilenin In: Hamster D514, J310

Rat D514

Equilenin-b-D-glucuronide

Probably formed from: Equilenin

Equilenin-O-sulphate

Probably formed from: Equilenin

Equilin (3-hydroxyoestra-1,3,5(10),7-tetraen-17-

one)

Formed from: 3-Hydroxy-3,5,7-

androstatrien-17-one

19-Hydroxyandrosta-4,17-diene-3,17-dione

0/ Equilenin

E9

0/ Equilin-b-D-glucuronide In: Horse B745

0/ Equilin sulphate In: Beef A1211

Horse B745

0/ 17a-Dihydroxyequilin In: Horse B745

0/ 17b-Dihydroxyequilin In: Horse B745

Man C385, G217, G993

Equilin-b-D-glucuronide

Formed from: Equilin

Equilin sulphate

Formed from: Equilin

Equol (4?,7-dihydroxyisoflavanone) Formed from: Daidzein

0/ Equol-b-D-glucoside In: Rabbit A571

0/ Equol-b-D-glucuronide In: Rabbit A571

0/ Equol sulphate Probably in: Hen A1607

Equol disulphate

Probably formed from: Equol

sulphate

Equol-b-D-glucoside

Formed from: Equol

Equol-b-D-glucuronide

Formed from: Equol

Equol sulphate

Probably formed from: Equol

0/ Equol disulphate Probably in: Hen A1607

Eraldin

See: Practolol

Ergocornine ((5?a)-12?-hydroxy-2?,5?-bis(1methylethyl)ergotaman-3?,6?,18trione)

Formed from: Elymoclavine

D-Lysergic acid

Ergocryptine ((5?a)-12?-hydroxy-2?-(1-methylethyl)-5?-(2-methylpropyl)ergotaman-3?,6?,18trione)

Formed from: Elymoclavine

D-Lysergic acid

carboxylic acid

Ergometrine ((8b(S ))-9,10-didehydro-N-(2hydroxy-1-methylethyl)-6-methylergoline-8-

carboxamide)

Formed from: Elymoclavine

D-Lysergic acid

0/ Ergometrine-b-D-galactoside In: Aspergillus H11

Ergometrine-b-D-galactoside

Formed from: Ergometrine

Ergosine ((5?a)-12?-hydroxy-2?-methyl-5?-(2methylpropyl)ergotaman-3?,6?,18-trione) Formed from: Agroclavine

Ergotamine ((5?a)-12?-hydroxy-2?-methyl-5?- (phenylmethyl)ergotaman-3?,6?,18-trione) Formed from: L-Phenylalanine

0/ 9-Hydroxyergotamine In: Beef K587

Ergotoxine (a mixture)

Formed from: 8-Acetoxymethylene-6-

methyl-9-ergoline

Elymoclavine

Elymoclavine-O-acetate

Eriocitrin (eriodictyol-7-rutinoside)

0/ Eriodictyol In: Bacteroides J362

Rat K533

Eriodictyol (3?,4?,5,7-tetrahydroxyflavanone) Formed from: Caffeoyl CoA

Eriocitrin

Hesperetin

Naringenin

Naringin

Probably formed from: 2?,3,4,4?,6?- Pentahydroxychalcone

0/ Columnidin In: Columnea E702

0/ Dihydrocaffeic acid In: Clostridium J362

0/ Dihydroquercetin In: Matthiola B679

Parsley B957

Petunia D772, E72

See also : B404, K533

0/ Eriodictyol-7-O-glucoside

E10

Probably in: Rat K533

0/ Homoeriodictyol In: Zea F173, G223

See also : K533

0/ Luteoforol In: Sinningia E703

0/ Luteolin In: Antirrhinum C65

Parsley B957

Sinningia E570

Verbena D471

0/ 3?,4?,5,5?,7-Pentahydroxyflavanone In: Zea D947

0/ Phloroglucinol In: Clostridium J362

Eriodictyol-7-O-glucoside

Formed from: Eriodictyol

Eriodictyol-7-rutinoside

See: Eriocitrin

Esculetin

See: 6,7-Dihydroxycoumarin

Esculin

See: 7-Hydroxycoumarin-6-yl-b-D-glucoside Esmolol (methyl 3-(4-(2-hydroxy-3-

isopropylaminopropoxy)phenyl)propionate)

0/ 3-(4-(2-Hydroxy-3-isopropylaminopropoxy)phenyl)propionic acid

In: Dog E929

Guinea pig E929

Man C911, D956, D961, E929

Monkey E929

Rabbit H563

Rat E929

Estazolam (8-chloro-6-phenyl-4H -[1,2,4]triazo-

lo[4,3-a ][1,4]benzodiazepine)

0/ 8-Chloro-2-(4H -1,2,4-s -triazol-4-yl)benzophenone

In: Man D651

Dog D651

0/ keto -1-Hydroxyestazolam In: Mouse D362

0/ 4-Hydroxyestazolam In: Man D651

Dog D651

Dog D651

Estragole (p -methoxyallylbenzene)

Formed from: L-Phenylalanine

0/ 4-Allylphenol Probably in: Rat B528

0/ Estragole-2,3-oxide In: Rat B528

0/ 1-Hydroxy-1-(p -methoxyphenyl)prop-2-ene In: Mouse B961

Rat B961

0/ p -Methoxycinnamyl alcohol Probably in: Man E812

0/ p -Methoxyphenylacetaldehyde Probably in: Man E812

Estragole-2,3-oxide

Formed from: Estragole

0/ 2,3-Dihydro-2,3-dihydroxyestragole In: Guinea pig G86, G963

Mouse G86, G963

Rat G963

Rabbit G963

See also : B528

0/ 2-(S-Glutathionyl)-2,3-dihydro-3hydroxyestragole

Probably in: Guinea pig G963

Mouse G963

Rat G963

Rabbit G963

Estramustine ((17b)-oestra-1,3,5(10)-triene-3,17diol 3-(bis(2-chloroethyl)carbamate ester)ester)

Formed from: Estramustine phosphate

0/ Estromustine In: Rat F81

0/ 17b-Oestradiol In: Rat F81

See also : D83

Estramustine phosphate

0/ Estramustine In: Dog D83

Man D83

Mouse D83

Estromustine (3-(((bis(2-chloroethyl)amino)

carbonyl)oxy)oestra-1,3,5(10)-trien-17-one)

Formed from: Estramustine

E11

0/ p -Acetamidophenoxyacetic acid In: Dog C662

Man C662

Rat C662

0/ p -Acetamidophenol In: Dog C662

Man C662, C783

Rat C662

0/ Salicylic acid In: Dog C662

Man C662, C783

Rat C662

Ethacizin (ethyl 10-(3-diethylaminopropio-

nyl)phenothiazine-2-carbamate)

0/ N-Desethylethacizin In: Man F452

0/ 10-(3-Diethylaminopropionyl) phenothiazine-2-carbamic acid

In: Man F452

0/ Ethacizin sulphoxide In: Man F452

Ethacizin sulphoxide

Formed from: Ethacizin

0/ Ethyl phenothiazine-2-carbamate sulphoxide

Probably in: Man F452

Ethacrynic acid ((2,3-dichloro-4-(2-

methylenebutyryl)phenoxy)acetic acid)

0/ (2,3-Dichloro-4-(2-(S-glutathionyl)methylenebutyryl)phenoxy)acetic acid

Probably in: Antechinus J102

Cat C562

Dog C562

Guinea pig C562

Mouse C562

Quail C562

Rabbit C562

Rat A136, C562

Trout C562

1,1?-(1,2-Ethanediyl)bisbenzene See: Bibenzyl

9,10-Ethanoanthracene-9(10H )-2?- hydroxypropionaldehyde

Probably formed from: Oxaprotiline

0/ 9,10-Ethanoanthracene-9(10H )-lactic acid

0/ 9,10-Ethanoanthracene-9(10H )-2?,3?- propanediol

Probably in: Dog E48

Rat E48

9,10-Ethanoanthracene-9(10H )-lactic acid

Probably formed from: 9,10-Ethanoanthra-

cene-9(10H )-2?-hydroxypropionaldehyde 9,10-Ethanoanthracene-9(10H )-2?,3?-propanediol

Probably formed from: 9,10-Ethanoanthra-

cene-9(10H )-2?-hydroxypropionaldehyde 0/ 9,10-Ethanoanthracene-9(10H )-2?,3?-

propanediol-b-D-glucuronide Probably in: Dog E48

9,10-Ethanoanthracene-9(10H )-2?,3?- propanediol-b-D-glucuronide

Formed from: 9,10-Ethanoanthracene-

9(10H )-2?,3?-propanediol 5-(Ethanolamino)-2-hydroxy-3-(10?-(Z )-

pentadecenyl)-1,4-benzoquinone

Formed from: Maesanin

Ethenylbenzene

See: Styrene

o -Ethenylbenzoic acid

Probably formed from: o -Ethenylphenyl-

glyoxylic acid

p -Ethenylbenzoic acid

Probably formed from: p -Ethenylphenyl-

glyoxylic acid

0/ p -Ethenylhippuric acid In: Rat F349

4-((1E ,3S )-3-Ethenyl-3,7-dimethyl-1,6-

octadienyl)phenol

See: Bakuchiol

4-Ethenyl-1-ethyl-3,3-diphenyl-2-pyrrolidinone

Formed from: Doxapram

p -Ethenylhippuric acid

Formed from: p -Ethenylbenzoic acid

1-Ethenyl-4-(1-hydroxyethyl)benzene

Formed from: 1,4-Divinylbenzene

2?-Ethenyl-4-hydroxylaminobiphenyl Formed from: N-Hydroxy-4-acetamido-2?- ethenylbiphenyl

o -Ethenylmandelic acid

Probably formed from: o -Ethenylphenylglycol

0/ o -Ethenylphenylglyoxylic acid

E12

Probably formed from: 1,3-

Divinylbenzene

0/ m -Ethenylphenylglyoxylic acid Probably in: Rat G70

p -Ethenylmandelic acid

Probably formed from: p -Ethenylphenylglycol

0/ p -Ethenylphenylglyoxylic acid Probably in: Rat F349

Ethenyloxybenzene

Formed from: Phenetole

p -Ethenylphenol

See: p -Hydroxystyrene

o -Ethenylphenylacetic acid

Formed from: 1,2-Divinylbenzene

0/ o -Ethenylphenylacetylglycine In: Rat J60

p -Ethenylphenylacetic acid

Formed from: 1,4-Divinylbenzene

o -Ethenylphenylacetylglycine

Formed from: o -Ethenylphenylacetic acid

o -Ethenylphenylglycol

Formed from: 1,2-Divinylbenzene

0/ o -Ethenylmandelic acid Probably in: Rat J60

p -Ethenylphenylglycol

Formed from: 1,4-Divinylbenzene

0/ 4-(1,2-Dihydroxyethyl)benzoic acid Probably in: Rat F881

0/ p -Ethenylmandelic acid Probably in: Rat F349

0/ 1-(p -Ethenylphenyl)-2-hydroxyethyl-b-Dglucuronide

Probably in: Rat F881

0/ 2-(p -Ethenylphenyl)-2-hydroxyethyl-b-Dglucuronide

Probably in: Rat F881

o -Ethenylphenylglyoxylic acid

Probably formed from: o -Ethenylmandelic

acid

0/ o -Ethenylbenzoic acid Probably in: Rat J60

m -Ethenylphenylglyoxylic acid

Probably formed from: m -Ethenylmandelic

acid

acid

0/ p -Ethenylbenzoic acid Probably in: Rat F349

1-(p -Ethenylphenyl)-2-hydroxyethyl-b-D-

glucuronide

Probably formed from: p -Ethenylphenylglycol

2-(p -Ethenylphenyl)-2-hydroxyethyl-b-D-

glucuronide

Probably formed from: p -Ethenylphenylglycol

Ethenylsulphinylbenzene

Formed from: Ethenylthiobenzene

Ethenylthiobenzene

0/ Ethenylsulphinylbenzene In: Pseudomonas H165

Ethidium (3,8-diamino-5-ethyl-6-

phenylphenanthridinium)

0/ 8-Acetylethidium In: Rat B625

See also : J573

0/ 3-Amino-5-ethyl-8-b-D-glucuronosylamino-6-phenylphenanthridinium

In: Rat J573

0/ 8-Amino-5-ethyl-3-b-D-glucuronosylamino-6-phenylphenanthridinium

In: Rat J573

17a-Ethinyl-2-hydroxyoestradiol

Formed from: 17a-Ethinyloestradiol 17a-Ethinyl-6a-hydroxyoestradiol

Formed from: 17a-Ethinyloestradiol 17a-Ethinyl-6b-hydroxyoestradiol

Formed from: 17a-Ethinyloestradiol 17a-Ethinyl-16-hydroxyoestradiol

Formed from: 17a-Ethinyloestradiol 17a-Ethinyl-6a-hydroxyoestradiol-3-methyl ether

Formed from: 17a-Ethinyloestradiol-3-methyl ether

17a-Ethinyl-6b-hydroxyoestradiol-3-methyl ether

Formed from: 17a-Ethinyloestradiol-3-methyl ether

17a-Ethinyloestradiol

0/ 17a-Ethinyl-2-hydroxyoestradiol In: Man E412, F627

Rat F627

0/ 17a-Ethinyl-6a-hydroxyoestradiol In: Penicillium A2225

E13

0/ 17a-Ethinyl-16-hydroxyoestradiol In: Man E412

0/ 17a-Ethinyloestradiol-b-D-glucuronide In: Man E412

0/ 17a-Ethinyloestradiol-O-sulphate In: Man E412

17a-Ethinyloestradiol-b-D-glucuronide

Formed from: 17a-Ethinyloestradiol 17a-Ethinyloestradiol-3-methyl ether

0/ 17a-Ethinyl-6a-hydroxyoestradiol-3-methyl ether

In: Penicillium A2225

0/ 17a-Ethinyl-6b-hydroxyoestradiol-3-methyl ether

In: Penicillium A2225

17a-Ethinyloestradiol-O-sulphate

Formed from: 17a-Ethinyloestradiol Ethotoin

See: 3-Ethyl-5-phenylhydantoin

o -Ethoxyacetanilide

0/ o -Ethoxyaniline In: Rat D491

m -Ethoxyacetanilide

0/ m -Ethoxyaniline In: Rat D491

p -Ethoxyacetanilide (phenacetin)

Formed from: p -Ethoxyaniline

p -Ethoxy-N-hydroxyacetanilide

0/ 2-Acetamido-5-ethoxyphenol In: Ferret A263

Guinea pig A263

Man A263

Rabbit A263

Rat A262, A263

See also : D631

0/ 5-Acetamido-2-ethoxyphenol Probably in: Rat D631

0/ p-Acetamidophenol In: Cunninghamella F590

Dog A1223, A1559

Ferret A263

Guinea pig A263

Hamster A3446

Man A263, B646, H465, J269, J733, J742

Rabbit A263, D355, E208

Rat A19, A122, A262, A263, A1780,

A2106, A3287, B646, D98, E112, H801

See also : A3739, D630, D631

0/ N-Acetyl-p -ethoxyphenyl nitroxide radical Probably in: Rabbit B184

0/ p -Ethoxyaniline In: Aspergillus E112

Dog A1223

Man H465

Mouse C609

Penicillium A2341

Rat C677, D491

0/ p -Ethoxyglycollanilide In: Dog A1559

Rabbit D355

0/ p -Ethoxy-N-hydroxyacetanilide In: Hamster A2119

Man D630

Mouse A3502

Rabbit D355

Rat B633, D630

0/ N-(4-(2-Hydroxyethoxy)phenyl)acetamide In: Rabbit D355

See also : A3024, D631

0/ Phenacetin glutathione (structure uncertain)

In: Hamster B20

p -Ethoxyamphetamine

0/ N-Acetyl-p -ethoxyamphetamine In: Candida F893

0/ p -Hydroxyamphetamine In: Candida F893

Cunninghamella F893

o -Ethoxyaniline

Formed from: o -Ethoxyacetanilide

m -Ethoxyaniline

Formed from: m -Ethoxyacetanilide

p -Ethoxyaniline (p -phenetidine)

Formed from: p -Ethoxyacetanilide

p -Ethoxyglycollanilide

0/ p -Aminophenol In: Microorganism A261

See also : A2811

E14

With prostaglandin synthase D307

0/ p -Ethoxyacetanilide In: Hen F694

Rat D282, F874

Sheep D282

0/ p -Ethoxyaniline-N-b-D-glucuronide In: Man H541

0/ p -Ethoxyaniline radical In: Beef E203

Horseradish E203

0/ N-(p -Ethoxyphenyl)-p - benzoquinoneimine

Probably in: Horseradish D573

p -Ethoxyaniline-N-b-D-glucuronide

Formed from: p -Ethoxyaniline

p -Ethoxybenzaldehyde

0/ p -Ethoxybenzoic acid In: Beef C508

o -Ethoxybenzamide

0/ Salicylamide In: Rat D528

Ethoxybenzene

See: Phenetole

p -Ethoxybenzoic acid

Formed from: p -Ethoxybenzaldehyde

0/ p -Ethoxybenzoyl CoA In: Beef H740

p -Ethoxybenzoyl CoA

Formed from: p -Ethoxybenzoic acid

N-(4-(Ethoxycarbonyl)butyl)-2-hydroxy-3-

(o -tolyloxy)propylamine

0/ N-(4-Carboxybutyl)-2-hydroxy-3-(o -tolyloxy)propylamine

In: Rabbit H563

N-(2-(Ethoxycarbonyl)ethyl)-2-hydroxy-3-

(a-naphthyloxy)propylamine

0/ N-(2-Carboxyethyl)-2-hydroxy-3-(a-naphthyloxy)propylamine In: Rabbit H563

trans -2-(Ethoxycarbonylethyl)-3-

(p -hydroxyphenyl)-N-phenyllactam

0/ trans -2-(2-Carboxyethyl)-3-(p -hydroxyphenyl)-N-phenyllactam

In: Microorganism K110

0/ N-(2-Carboxyethyl)-2-hydroxy-3-(o -tolyloxy)propylamine

In: Rabbit H563

3-(4-(1-Ethoxycarbonyl-1-methylethoxy)phenyl)-

5-(3-pyridyl)-1,2,4-oxadiazole

0/ 3-(4-(1-Carboxy-1-methylethoxy)phenyl)-5-(3-pyridyl)-1,2,4-oxadiazole

In: Rat A3267

0/ 3-(p -Hydroxyphenyl)-5-(3-pyridyl)-1,2,4oxadiazole

In: Rat A3267

1-(4-Ethoxycarbonyl-2-methyl-2(R ),4(R )-

pentanoyl)-2,3-dihydro-2(S )-indole-2-

carboxylic acid

See: Pentopril

N-Ethoxycarbonylphenethylamine

0/ Phenethylamine In: Rat D436

N-((1S )-1-(Ethoxycarbonyl)-3-phenylpropyl)-L-

alanyl-L-proline

See: Enalapril

(4S -(4a,7a,(R*),12bb))-7-(S -(1-Ethoxycarbonyl-

3-phenylpropyl)amino)-1,2,3,4,6,7,8,12b-

octahydro)-6-oxopyrido[2,1-a ][2]benzazepine-4-

carboxylic acid

0/ (4S -(4a,7a,(R*),12bb))-7-(S -(1-Carboxy-3phenylpropyl)amino)-1,2,3,4,6,7,8,12b-

octahydro)-6-oxopyrido[2,1-a ][2]benzaze-

pine-4-carboxylic acid

In: Dog F722

Monkey F722

4-Ethoxycarbonyl-tetrahydro-N-hydroxy-4-

phenylpyridine

Probably formed from: 4-Ethoxycarbonyl-

tetrahydro-4-phenylpyridine

4-Ethoxycarbonyl-tetrahydro-4-phenylpyridine

Formed from: Meperidine

0/ 4-Ethoxycarbonyl-tetrahydro-N-hydroxy-4phenylpyridine

Probably in: Cat D546

Dog D546

Guinea pig D546

Rabbit D546

Rat D546

E15

thioureido)benzene

2-(3-Ethoxycarbonyl-2-thioureido)-1-

(3-ethoxycarbonyl-2-ureido)benzene

0/ 2-(3-Ethoxycarbonyl-2-ureido)aniline In: Mouse A260

2-(3-Ethoxycarbonyl-2-thioureido)-1-

(3-ethoxycarbonyl-2-ureido)benzene

Formed from: 1,2-Bis(3-ethoxycarbonyl-2-

thioureido)benzene

0/ 1,2-Bis(3-ethoxycarbonyl-2-ureido)benzene In: Mouse A260

0/ 2-(3-Ethoxycarbonyl-2-thioureido)-1-(2-ureido)benzene

In: Mouse A260

0/ 2-(3-Ethoxycarbonyl-2-thioureido)aniline In: Mouse A260

0/ 2-(3-Ethoxycarbonyl-2-ureido)aniline In: Mouse A260

2-(3-Ethoxycarbonyl-2-thioureido)-1-

(2-thioureido)benzene

0/ 2-(3-Ethoxycarbonyl-2-thioureido)-1-(2-ureido)benzene

In: Mouse A260

0/ 2-(3-Ethoxycarbonyl-2-ureido)-1-(2-thioureido)benzene

In: Mouse A260

2-(3-Ethoxycarbonyl-2-thioureido)-1-

(2-ureido)benzene

Formed from: 1,2-Bis(3-ethoxycarbonyl-2-

ureido)benzene

2-(3-Ethoxycarbonyl-2-thioureido)-1-

(3-ethoxycarbonyl-2-ureido)benzene

2-(3-Ethoxycarbonyl-2-thioureido)-1-

(2-thioureido)benzene

0/ 2-(3-Ethoxycarbonyl-2-ureido)-1-(2-ureido)benzene

In: Mouse A260

2-(3-Ethoxycarbonyl-2-ureido)aniline

Formed from: 2-(3-Ethoxycarbonyl-2-

thioureido)aniline

2-(3-Ethoxycarbonyl-2-thioureido)-1-

(3-ethoxycarbonyl-2-ureido)benzene

0/ 2-Aminobenzimidazole In: Mouse A260

Sheep A260

Sheep A260

2-(3-Ethoxycarbonyl-2-ureido)-1-

(2-thioureido)benzene

Formed from: 2-(3-Ethoxycarbonyl-2-

thioureido)-1-(2-thioureido)benzene

0/ 2-(3-Ethoxycarbonyl-2-ureido)-1-(2-ureido)benzene

In: Mouse A260

2-(3-Ethoxycarbonyl-2-ureido)-1-(2-ureido)

benzene

Formed from: 1,2-Bis(3-ethoxycarbonyl-2-

ureido)benzene

2-(3-Ethoxycarbonyl-2-thioureido)-1-

(2-ureido)benzene

2-(3-Ethoxycarbonyl-2-ureido)-1-

(2-thioureido)benzene

0/ 2-Aminobenzimidazole In: Mouse A260

Sheep A260

0/ Ethyl benzimidazol-2-ylcarbamate In: Mouse A260

Sheep A260

4-Ethoxycatechol

Formed from: p -Ethoxyphenol

0/ 4-Ethoxy-o -quinone In: Mushroom H907

7-Ethoxycoumarin

0/ 7-Ethoxy-3-hydroxycoumarin In: Mouse D560

Pig D560

Rabbit D560

Rat D560

0/ 7-Ethoxy-6-hydroxycoumarin In: Mouse D560

Pig D560

Rat D560

0/ Umbelliferone In: Dog C160

Guinea pig A3971, B303, C160, G956

Man B646, F300, G956

Monkey C160, G956

Mouse A770, A1965, A2120, A2180,

A2982, C160, D560, G956

Rabbit C160, D560

E16

Streptomyces C774

Trout C610

See also : B655

1-(4-Ethoxy-3-(6,7-dihydro-3-(hydroxypropyl)-1-

methyl-7-oxo-1H -pyrazolo[4,3-d ]pyrimidin-5-

yl)phenylsulphonyl)-4-methylpiperazine

Formed from: Sildenafil

6-Ethoxy-1,2-dihydro-8-hydroxy-2,2,4-

trimethylquinoline

Formed from: Ethoxyquin

0/ 6-Ethoxy-2,2,4-trimethyl-8-quinolone Probably in: Rat A3848

N-(4-Ethoxy-3-(6,7-dihydro-1-methyl-7-oxo-3-

propyl-1H -pyrazolo[4,3-d ]pyrimidin-5-yl)

phenylsulphonyl)ethylenediamine

Probably formed from: N1-(4-Ethoxy-3-(6,7-

dihydro-1-methyl-7-oxo-3-propyl-1H -pyrazo-

lo[4,3-d ]pyrimidin-5-yl)phenylsulphonyl)-N2-

methylethylenediamine

1-(4-Ethoxy-3-(6,7-dihydro-1-methyl-7-oxo-3-

propyl-1H -pyrazolo[4,3-d ]pyrimidin-5-yl)

phenylsulphonyl)hydroxy-4-methylpiperazine

Formed from: Sildenafil

0/ N1-(4-Ethoxy-3-(6,7-dihydro-1-methyl-7oxo-3-propyl-1H -pyrazolo[4,3-d ]pyrimi-

din-5-yl)phenylsulphonyl)-N2-

methylethylenediamine

Probably in: Dog J557

Man J557

Mouse J557

Rabbit J557

Rat J557

N1-(4-Ethoxy-3-(6,7-dihydro-1-methyl-7-oxo-3-

propyl-1H -pyrazolo[4,3-d ]pyrimidin-5-yl)phe-

nylsulphonyl)-N2-methylethylenediamine

Probably formed from: 1-(4-Ethoxy-3-(6,7-

dihydro-1-methyl-7-oxo-3-propyl-1H -

pyrazolo[4,3-d ]pyrimidin-5-yl)phenylsulpho-

nyl)-hydroxy-4-methylpiperazine

0/ N-(4-Ethoxy-3-(6,7-dihydro-1-methyl-7oxo-3-propyl-1H -pyrazolo[4,3-d ]pyrimi-

din-5-yl)phenylsulphonyl)ethylenediamine

Probably in: Dog J557

Man J557

Mouse J557

1-(4-Ethoxy-3-(6,7-dihydro-1-methyl-7-oxo-3-

propyl-1H -pyrazolo[4,3-d ]pyrimidin-5-yl)

phenylsulphonyl)piperazine

Formed from: Sildenafil

1-(4-Ethoxy-3-(6,7-dihydro-7-oxo-3-propyl-1H -

pyrazolo[4,3-d ]pyrimidin-5-yl)phenylsulpho-

nyl)-4-methylpiperazine

Formed from: Sildenafil

0/ 1-(4-Ethoxy-3-(6,7-dihydro-7-oxo-3propyl-1H -pyrazolo[4,3-d ]pyrimidin-5-

yl)phenylsulphonyl)piperazine

Probably in: Dog J557

Rat J557

1-(4-Ethoxy-3-(6,7-dihydro-7-oxo-3-propyl-1H -

pyrazolo[4,3-d ]pyrimidin-5-yl)phenylsulpho-

nyl)piperazine

Probably formed from: 1-(4-Ethoxy-3-(6,7-

dihydro-7-oxo-3-propyl-1H -pyrazolo[4,3-

d ]pyrimidin-5-yl)phenylsulphonyl)-4-

methylpiperazine

6-Ethoxy-1,2-dihydro-2,2,4-trimethylquinoline

See: Ethoxyquin

3-(2?-Ethoxy-4?,5?-dihydroxybenzoyl)propionic acid

Probably formed from: 3-(2?,4?- Diethoxy-5?-hydroxybenzoyl)propionic acid

0/ 3-(2?-Ethoxy-4?-hydroxy-5?-methoxybenzoyl)propionic acid

Probably in: Rat A3251

4-Ethoxy-3,5-dimethoxybenzaldehyde

Formed from: 1-(4-Ethoxy-3,5-

dimethoxyphenyl)-2-(4-ethoxy-3-

methoxyphenyl)propane-1,3-diol

4-Ethoxy-3,5-dimethoxybenzyl alcohol

0/ Probably in: Coriolus D124 4-Ethoxy-3,5-dimethoxybenzyl alcohol

Probably formed from: 4-Ethoxy-3,5-di-

methoxybenzaldehyde

1-(4-Ethoxy-3,5-dimethoxyphenyl)-2-(4-ethoxy-3-

methoxyphenyl)propane-1,3-diol

0/ 4-Ethoxy-3,5-dimethoxybenzaldehyde In: Coriolus D124

0/ 4-Ethoxy-3-methoxyphenylglycol In: Coriolus D124

E17

In: Rat J229

6-Ethoxy-2,4-dimethoxyquinoline

Formed from: Ethoxyquin

17-O-(2-Ethoxyethyl)-7-ethylcamptothecin-21-

(2-dimethylamino)ethylamide

0/ 7-Ethylcamptothecin-21-(2dimethylamino)ethylamide

In: Rat H632

p -Ethoxyglycollanilide

Formed from: p -Ethoxyacetanilide

0/ p -Ethoxyaniline In: Microorganism A261

p -Ethoxy-N-hydroxyacetanilide

(N-hydroxyphenacetin)

Formed from: p -Ethoxyacetanilide

0/ p -Ethoxyacetanilide In: Rabbit B178, K111

Rat B178, D631

0/ p -Ethoxy-N-hydroxyacetanilide-b-Dglucuronide

In: Rabbit C588

Rat A1840

0/ p -Ethoxy-N-hydroxyacetanilide-Osulphate

In: Rat A1840

0/ p -Ethoxyphenylhydroxylamine In: Mouse C609

0/ p -Nitrosophenetole In: Rabbit B178

Rat B178, D631

3-Ethoxy-4-hydroxyacetanilide

Probably formed from: 3-Ethoxy-4-

hydroxyaniline

0/ 3-Ethoxy-4-hydroxyacetanilide-b-Dglucuronide

Probably in: Rat F922

0/ 3-Ethoxy-4-hydroxyacetanilide-Osulphate

Probably in: Rat F922

p -Ethoxy-N-hydroxyacetanilide-b-D-glucuronide

Probably formed from: p -Ethoxy-N-

hydroxyacetanilide

3-Ethoxy-4-hydroxyacetanilide-b-D-glucuronide

Probably formed from: 3-Ethoxy-4-

hydroxyacetanilide

hydroxyacetanilide

3-Ethoxy-4-hydroxyacetanilide-O-sulphate

Probably formed from: 3-Ethoxy-4-

hydroxyacetanilide

3-Ethoxy-4-hydroxyaniline

Probably formed from: Isopropyl 3-ethoxy-4-

hydroxycarbanilate

0/ 3-Ethoxy-4-hydroxyacetanilide Probably in: F922

3-Ethoxy-4-hydroxybenzaldehyde (bourbonal,

ethylvanillin)

Probably formed from: 3-Ethoxy-4-

hydroxybenzylamine

0/ 3-Ethoxy-4-hydroxybenzoic acid In: Rhodopseudomonas G246

See also : G865

0/ 3-Ethoxy-4-hydroxybenzyl alcohol In: Dunaliella G459

Euglena G422

4-Ethoxy-3-hydroxybenzaldehyde

Probably formed from: 4-Ethoxy-3-

hydroxybenzylamine

0/ 4-Ethoxy-3-hydroxybenzoic acid Probably in: Rat G865

3-Ethoxy-4-hydroxybenzoic acid

Formed from: 3,4-Diethoxybenzoic acid

3-Ethoxy-4-hydroxybenzaldehyde

3-Ethoxy-4-methoxybenzoic acid

3-Ethoxy-4-n -propoxybenzoic acid

4-Ethoxy-3-hydroxybenzoic acid

Probably formed from: 4-Ethoxy-3-

hydroxybenzaldehyde

6-Ethoxy-1-hydroxybenzpyrene

Formed from: 1,6-Diethoxybenzpyrene

3-Ethoxy-4-hydroxybenzyl alcohol

Formed from: 3-Ethoxy-4-

hydroxybenzaldehyde

3-Ethoxy-4-hydroxybenzylamine

0/ 3-Ethoxy-4-hydroxybenzaldehyde Probably in: Rat G865

4-Ethoxy-3-hydroxybenzylamine

0/ 4-Ethoxy-3-hydroxybenzaldehyde Probably in: Rat G865

7-Ethoxy-3-hydroxycoumarin

Formed from: 7-Ethoxycoumarin

E18

7-Ethoxy-6-hydroxycoumarin

Formed from: 7-Ethoxycoumarin

3-(2?-Ethoxy-4?-hydroxy-5?-methoxybenzoyl) propionic acid

Probably formed from: 3-(2?-Ethoxy-4?,5?- dihydroxybenzoyl)propionic acid

5-(3-Ethoxy-4-(4-hydroxypentyloxy)phenyl)-2,4-

thiazolidinedione

Formed from: 5-(3-Ethoxy-4-pentyloxyphe-

nyl)-2,4-thiazolidinedione

0/ 5-(4-(3,4-Dihydroxypentyloxy)-3ethoxyphenyl)-2,4-thiazolidinedione

Probably in: Dog D250

Rat D250

0/ 5-(3-Ethoxy-4-(4-oxopentyloxy)phenyl)- 2,4-thiazolidinedione

Probably in: Dog D250

Rat D250

3-Ethoxy-4-hydroxyphenethylamine

0/ 3-Ethoxy-4-hydroxyphenylacetaldehyde Probably in: Rat G865

2-(a-(2-Ethoxy-4-hydroxyphenoxy)benzyl)

morpholine

Formed from: Reboxetine

2-(a-(2-Ethoxy-5-hydroxyphenoxy)benzyl)

morpholine

Formed from: Reboxetine

2-(a-(2-Ethoxy-4-hydroxyphenoxy)benzyl)-5-

oxomorpholine

Probably formed from: 2-(a-(2Ethoxyphenoxy)benzyl)-5-oxomorpholine

2-(a-(2-Ethoxy-5-hydroxyphenoxy)benzyl)-5-

oxomorpholine

Probably formed from: 2-(a-(2-Ethoxyphenoxy)benzyl)-5-oxomorpholine

(/)-(R )-5-(2-((2-(2-Ethoxy-4-hydroxyphenoxy)ethyl)amino)propyl)-2-methoxybenzenesul-

phonamide

Formed from: Tamsulan

0/ (/)-(R )-5-(2-((2-(2-Ethoxy-4-hydroxyphenoxy)ethyl)amino)propyl)-2-methoxyben-

zenesulphonamide-b-D-glucuronide In: Dog H528

Man H714

Rat H528

phonamide

Formed from: Tamsulan

0/ (/)-(R )-5-(2-((2-(2-Ethoxy-5-hydroxyphenoxy)ethyl)amino)propyl)-2-methoxyben-

zenesulphonamide-b-D-glucuronide In: Dog H528

Man H714

Rat H528

0/ (/)-(R )-5-(2-((2-(2-Ethoxy-5-hydroxyphenoxy)ethyl)amino)propyl)-2-methoxyben-

zenesulphonamide-O-sulphate

In: Dog H528

Man H714

Rat H528

(/)-(R )-5-(2-((2-(2-Ethoxy-4-hydroxyphenoxy)ethyl)amino)propyl)-2-methoxybenzenesul-

phonamide-b-D-glucuronide

Formed from: (/)-(R )-5-(2-((2-(2-Ethoxy-4hydroxyphenoxy)ethyl)amino)propyl)-2-

methoxybenzenesulphonamide

(/)-(R )-5-(2-((2-(2-Ethoxy-5-hydroxyphenoxy)ethyl)amino)propyl)-2-methoxybenzenesul-

phonamide-b-D-glucuronide

Formed from: (/)-(R )-5-(2-((2-(2-Ethoxy-5hydroxyphenoxy)ethyl)amino)propyl)-2-

methoxybenzenesulphonamide

(/)-(R )-5-(2-((2-(2-Ethoxy-5-hydroxyphenoxy)ethyl)amino)propyl)-2-methoxybenzenesul-

phonamide-O-sulphate

Formed from: (/)-(R )-5-(2-((2-(2-Ethoxy-5hydroxyphenoxy)ethyl)amino)propyl)-2-

methoxybenzenesulphonamide

3-Ethoxy-4-hydroxyphenylacetaldehyde

Probably formed from: 3-Ethoxy-4-

hydroxyphenethylamine

0/ 3-Ethoxy-4-hydroxyphenylacetic acid Probably in: Rat G865

3-Ethoxy-4-hydroxyphenylacetic acid

Probably formed from: 3-Ethoxy-4-

hydroxyphenylacetaldehyde

m -Ethoxy-2-hydroxypropiophenone

Formed from: m -Ethoxybenzaldehyde

3-Ethoxy-4-(1-hydroxy-2-propoxy)benzoic acid

Formed from: 3-Ethoxy-4-isopropoxybenzoic

acid

E19

dihydro-8-hydroxy-2,2,4-trimethylquinoline

3-Ethoxy-4-isopropoxybenzaldehyde

Formed from: 3-Ethoxy-4-

isopropoxybenzoic acid

0/ 3-Ethoxy-4-isopropoxybenzyl alcohol In: Polyporus A1117

3-Ethoxy-4-isopropoxybenzoic acid

0/ 3-Ethoxy-4-(1-hydroxy-2-propoxy)benzoic acid

In: Polyporus A1117

0/ 3-Ethoxy-4-isopropoxybenzaldehyde In: Polyporus A1117

3-Ethoxy-4-isopropoxybenzyl alcohol

Formed from: 3-Ethoxy-4-

isopropoxybenzaldehyde

3-Ethoxy-4-methoxybenzaldehyde

Formed from: 3-Ethoxy-4-methoxybenzyl

alcohol

4-Ethoxy-3-methoxybenzaldehyde

Formed from: 4-Ethoxy-3-methoxybenzyl

alcohol

1-(4-Ethoxy-3-methoxyphenyl)-1,2-

dihydroxypropane

1-(4-Ethoxy-3-methoxyphenyl)propene

1-(4-Ethoxy-3-methoxyphenyl)-2-(o -

methoxyphenoxy)propane-1,3-diol

Probably formed from: 1-(4-Ethoxy-3-

methoxyphenyl)glycerol

2-(4-Ethoxy-3-methoxyphenyl)-2-

oxoethanol

0/ 4-Ethoxy-3-methoxybenzoic acid Probably in: Coriolus D124

0/ 4-Ethoxy-3-methoxybenzyl alcohol Probably in: Coriolus D124

3-Ethoxy-4-methoxybenzoic acid

0/ 3-Ethoxy-4-hydroxybenzoic acid In: Polyporus A1117

4-Ethoxy-3-methoxybenzoic acid

Formed from: 5-Carboxy-2-(4-ethoxy-3-

methoxyphenyl)-3-formyl-2,3-dihydro-7-

methoxybenzofuran

Probably formed from: 4-Ethoxy-3-

methoxybenzaldehyde

0/ Vanillic acid In: Polyporus A1117

In: Arion G804

4-Ethoxy-3-methoxybenzyl alcohol

Formed from: 3-O-Benzyl-1-(4-ethoxy-3-

methoxyphenyl)glycerol b-(4-formyl-2methoxyphenoxy) ether

Probably formed from: 4-Ethoxy-3-

methoxybenzaldehyde

0/ 4-Ethoxy-3-methoxybenzaldehyde In: Arion G804

0/ Vanillyl alcohol Probably in: Phanerochaete D19

1-(4-Ethoxy-3-methoxyphenyl)-1,3-dihydroxy-2-

(o -methoxyphenoxy)propane

0/ 1-(4-Ethoxy-3-methoxyphenyl)glycerol In: Phanerochaete D467, D655, D758

1-(4-Ethoxy-3-methoxyphenyl)-1,2-

dihydroxypropane

Formed from: 1-(4-Ethoxy-3-methoxyphenyl)-

1-propene

0/ 4-Ethoxy-3-methoxybenzaldehyde In: Phanerochaete D467, D655

1-(4-Ethoxy-3-methoxyphenyl)-1,3-

dihydroxypropane

Formed from: 1-(4-Ethoxy-3-methoxyphenyl)-

2-(4-hydroxymethyl-2-methoxyphenoxy)

propane-1,3-diol

0/ 3-(4-Ethoxy-3-methoxyphenyl)-3oxopropan-1-ol

In: Phanerochaete F257

1-(4-Ethoxy-3-methoxyphenyl)glycerol

Formed from: 1-(4-Ethoxy-3-methoxyphenyl)-

1,3-dihydroxy-2-(o -methoxyphenoxy)propane

0/ 1-(4-Ethoxy-3-methoxyphenyl)benzaldehyde

In: Phanerochaete D467, D655, D758

4-Ethoxy-3-methoxyphenylglycol

Formed from: 1-(4-Ethoxy-3,5-

dimethoxyphenyl)-2-(4-ethoxy-3-

methoxyphenyl)propane-1,3-diol

4-Ethoxy-3-methoxyphenylglycol bguaiacyl ether

4-Ethoxy-3-methoxyphenylglycol bvanillic acid ether

0/ 2-(4-Ethoxy-3-methoxyphenyl)-2oxoethanol

E20

4-Ethoxy-3-methoxyphenylglycol b-guaiacyl ether

0/ 4-Ethoxy-3-methoxyphenylglycol In: Phanerochaete B872

0/ Guaiacol In: Phanerochaete B872

4-Ethoxy-3-methoxyphenylglycol b-vanillic acid

ether

0/ 4-Ethoxy-3-methoxyphenylglycol In: Phanerochaete B872

0/ 4-Ethoxy-3-methoxyphenylglycol bvanillyl alcohol ether

In: Phanerochaete B872

0/ Vanillic acid In: Phanerochaete B872

4-Ethoxy-3-methoxyphenylglycol b-vanillyl alcohol

ether

Formed from: 4-Ethoxy-3-methoxyphenylgly-

col b-vanillic acid ether 1-(4-Ethoxy-3-methoxyphenyl)-2-(4-hydroxy-

methyl-2-methoxyphenoxy)propane-1,3-diol

0/ 1-(4-Ethoxy-3-methoxyphenyl)-1,3dihydroxypropane

In: Phanerochaete F257

0/ Vanillin In: Phanerochaete F257

1-(4-Ethoxy-3-methoxyphenyl)-1-hydroxypropane

Formed from: 4-Ethoxy-3-

methoxyphenylpropane

1-(4-Ethoxy-3-methoxyphenyl)-2-

(o -methoxyphenoxy)propane-1,3-diol

0/ 4-Ethoxy-3-methoxybenzaldehyde In: Phanerochaete C401

2-(4-Ethoxy-3-methoxyphenyl)-2-oxoethanol

Probably formed from: 4-Ethoxy-3-

methoxyphenylglycol

0/ 4-Ethoxy-3-methoxybenzaldehyde Probably in: Coriolus D124

3-(4-Ethoxy-3-methoxyphenyl)-3-oxopropan-

1-ol

Probably formed from: 1-(4-Ethoxy-3-

methoxyphenyl)-1,3-dihydroxypropane

4-Ethoxy-3-methoxyphenylpropane

0/ 1-(4-Ethoxy-3-methoxyphenyl)-1hydroxypropane

In: Phanerochaete D655, D758

dihydroxypropane

In: Phanerochaete D467, D655, D758

0/ 4-Ethoxy-3-methoxybenzaldehyde In: Phanerochaete D758

2-((Ethoxy((1-methylethyl)amino)phosphinothioyl)

oxy)benzoic acid 1-methylethyl ester

See: Isofenphos

1-Ethoxynaphthalene

0/ a-Naphthol In: Rat B582

p -Ethoxynitrobenzene

0/ p -Nitrophenol In: Rabbit A2441

p -Ethoxynitrosobenzene

0/ N-(p -Ethoxyphenyl)isobutyrohydroxamic acid

In: Rat J429

5-(3-Ethoxy-4-(4-oxopentyloxy)phenyl-2,4-

thiazolidinedione

Probably formed from: 5-(3-Ethoxy-4-(4-

hydroxypentyloxy)phenyl-2,4-

thiazolidinedione

5-(3-Ethoxy-4-pentyloxyphenyl)-2,4-

thiazolidinedione

0/ 5-(3-Ethoxy-4-(4-hydroxypentyloxy) phenyl)-2,4-thiazolidinedione

In: Dog D250

Rat D250

o -Ethoxyphenol

Formed from: Phenetole

m -Ethoxyphenol

Formed from: Phenetole

p -Ethoxyphenol

Formed from: Phenetole

0/ 4-Ethoxycatechol In: Apple J678

Mushroom H907

Pear J678

See also : B897

7-Ethoxyphenoxazone

See: 7-Ethoxyresorufin

o -Ethoxyphenoxyacetic acid

Formed from: Tamsulosin

2-(a-(2-Ethoxyphenoxy)benzyl)morpholine

See: Reboxetine

E21

Formed from: Reboxetine

2-(a-(2-Ethoxyphenoxy)benzyl)-5-

oxomorpholine

Formed from: Reboxetine

0/ 2-(a-(2-Ethoxy-4-hydroxyphenoxy)benzyl)- 5-oxomorpholine

Probably in: Dog G462

Man G462

Monkey G462

Rat G462

0/ 2-(a-(2-Ethoxy-5-hydroxyphenoxy)benzyl)- 5-oxomorpholine

Probably in: Dog G462

Man G462

Monkey G462

Rat G462

8-((4?-((4-Ethoxyphenyl)azo)-3,3?-dimethyl(1,1?- biphenyl)-4-yl)azo)-7-hydroxy-1,3-

naphthalenedisulphonic acid

See: Direct Red 39

N-(p -Ethoxyphenyl)-p -benzoquinoneimine

Probably formed from: p -Ethoxyaniline

(/)-(R )-5-(2-((2-(o -Ethoxyphenoxy)ethyl) amino)propyl)-2-methoxybenzenesulphonamide

See: Tamsulosin

N-(p -Ethoxyphenyl)-2-hydroxybenzamide

See: Etofesalamide

1-(2-Ethoxyphenyl)-4-(3-(hydroxycyclohexyl)

propionyl)piperazine

Formed from: 4-(3-(Cyclohexyl)propionyl)-1-

(2-ethoxyphenyl)piperazine

p -Ethoxyphenylhydroxylamine

Formed from: p -Ethoxy-N-

hydroxyacetanilide

N-(p -Ethoxyphenyl)isobutyrohydroxamic acid

Formed from: p -Ethoxynitrosobenzene

3-Ethoxy-4-propoxybenzoic acid

0/ 1-(4-Carboxy-2-ethoxyphenoxy)propan-2ol

In: Polyporus A1117

0/ 1-(4-Carboxy-2-ethoxyphenoxy)propan-3ol

In: Polyporus A1117

0/ 3-Ethoxy-4-hydroxybenzoic acid In: Polyporus A1117

0/ 1,2-Dihydro-6-hydroxy-2,2,4trimethylquinoline

In: Mouse H712

Rat A3846, H712

See also : A3848

0/ 6-Ethoxy-1,2-dihydro-8-hydroxy-2,2,4trimethylquinoline

In: Rat A3846

0/ 6-Ethoxy-2,4-dimethylquinoline In: Rat A3846

6-Ethoxyquinoline-4-carboxylic acid hydrazide

Formed from: 5-(6-Ethoxyquinolin-4-yl)-

1,3,4-oxadiazol-2(3H )-one

5-(6-Ethoxyquinolin-4-yl)-1,3,4-oxadiazol-2(3H )-

one

0/ 6-Ethoxyquinoline-4-carboxylic acid hydrazide

In: Rat A505

4-Ethoxy-o -quinone

Formed from: 4-Ethoxycatechol

7-Ethoxyresorufin (7-ethoxyphenoxazone,

resorufin ethyl ether)

0/ Resorufin In: Alligator J855

Cat C562

Channel catfish E209

Dog C562

Guinea pig C562

Hamster A2129

Man J245, J299

Mouse C562

Quail C562

Rabbit C562

Rat A2127, A2129, A2371, C562, C748,

D421, J855, J904

Trout C562, K436

See also : B655

7-Ethoxy-4-trifluoromethylcoumarin

0/ 7-Hydroxy-4-trifluoromethylcoumarin In: Rat E825

6-Ethoxy-2,2,4-trimethyl-8-quinolone

Probably formed from: 6-Ethoxy-1,2-

dihydro-8-hydroxy-2,2,4-trimethylquinoline

Ethyl m -acetamidobenzoate

Formed from: Ethyl m -aminobenzoate

E22

m -Ethylacetanilide

Formed from: m -Ethylaniline

p -Ethylacetanilide

Formed from: p -Ethylaniline

Ethyl N-alanyl-p -aminobenzoate

0/ Ethyl p -aminobenzoate In: Rat C305

N-Ethylalanyl-o -toluidide

0/ o -Toluidine In: Mouse A830

4-(((Ethylamino)acetyl)amino)-N-(2,6-

dimethylphenyl)benzamide

Formed from: 4-(((Diethylamino)acetyl)

amino)-N-(2,6-dimethylphenyl)benzamide

0/ 4-((Aminoacetyl)amino)-N-(2,6dimethylphenyl)benzamide

In: Mouse E951

Ethyl m -aminobenzoate

Formed from: Ethyl m -nitrobenzoate

0/ m -Aminobenzoic acid In: Squalus A1388

0/ Ethyl m -acetamidobenzoate In: Squalus A1388

Ethyl p -aminobenzoate (benzocaine)

Formed from: Ethyl N-alanyl-p -

aminobenzoate

Ethyl N-dimethylalanyl-p -aminobenzoate

Ethyl N-dimethylglycyl-p -aminobenzoate

Ethyl N-glycyl-p -aminobenzoate

Ethyl N-leucyl-p -aminobenzoate

Ethyl N-g-methylglutamyl-p - aminobenzoate

Ethyl p -nitrobenzoate

Ethyl N-valyl-p -aminobenzoate

0/ p -Aminobenzoic acid In: Rabbit G517, H246

Rat A3992

0/ Ethyl p -acetamidobenzoate In: Guinea pig J203

Pig F916

0/ Ethyl p -sulphamidobenzoate In: Eubacterium H439

Haemophilus H439

Klebsiella H439

Probably formed from: Ethyl 5-amino-1,2-

dihydro-2-methyl-3-phenylpyrido[3,4-b ]

pyrazin-7-carbamate

0/ 5,7-Diamino-1,2-dihydro-3-(p -hydroxyphenyl)-2-methylpyrido[3,4-b ]pyrazine

Probably in: Mouse D828

Ethyl 5-amino-1,2-dihydro-2-methyl-3-

phenylpyrido[3,4-b ]pyrazin-7-carbamate

0/ Ethyl 5-amino-1,2-dihydro-3-(p -hydroxyphenyl)-2-methylpyrido[3,4-b ]pyrazin-7-

carbamate

Probably in: Mouse D828 4-Ethylamino-1,1-dimethylbut-2-yn-1-yl 2-

cyclohexyl-2-hydroxy-2-phenylacetate

Formed from: 4-Diethylamino-1,1-dimethyl-

but-2-yn-1-yl 2-cyclohexyl-2-hydroxy-2-

phenylacetate 4-Ethylaminoethoxyhexoestrol

Formed from: 4,4?-Bis(diethylaminoethoxy) hexoestrol

2-Ethylaminoethyl 2,2-diphenylvalerate

Formed from: 2-Diethylaminoethyl 2,2-

diphenylvalerate Ethyl N-(2-amino-4-(p -fluorobenzylamino)

phenyl)carbamate (retigabine)

0/ 1,2-Diamino-4-(4-fluorobenzylamino) benzene

In: Man J586

Rat J586

0/ Ethyl N-(2-amino-4-(N-(p -fluorobenzyl)- N-(b-D-glucuronyl)amino)phenyl)carbamate

In: Dog J586

Man J108, J586

Rat J586

0/ Ethyl N-(4-(p -fluorobenzylamino)-2-b-Dglucuronamido)phenyl)carbamate

In: Dog J586

Man J108, J586

Rat J586

0/ Retigabine-b-D-glucoside In: Dog J586

Ethyl N-(2-amino-4-(N-(p -fluorobenzyl)-N-(b-Dglucuronyl)amino)phenyl)carbamate

Formed from: Ethyl N-(2-amino-4-(p -

fluorobenzylamino)phenyl)carbamate

E23

Probably formed from: 8-(6-Diethylamino-

hexylamino)-6-hydroxy-4-methylquinoline

8-(6-Ethylaminohexylamino)-6-hydroxy-4-

methylquinoline

Probably formed from: 8-(6-

Ethylaminohexylamino)-6-methoxy-4-

methylquinoline

0/ 8-(6-Ethylaminohexylamino)-4methylquinolin-6-yl sulphate

Probably in: Rat F477

8-(6-Ethylaminohexylamino)-6-methoxy-4-

methylquinoline

Formed from: 8-(6-Diethylaminohexylamino)-

6-methoxy-4-methylquinoline

0/ 8-(6-Aminohexylamino)-6-methoxy-4methylquinoline

Probably in: Rat F477

0/ 8-(6-Diethylaminohexylamino)-4hydroxymethyl-6-methoxyquinoline

Probably in: Rat F477

0/ 8-(6-Ethylaminohexylamino)-6-hydroxy-4methylquinoline

Probably in: Rat F477

8-(6-Ethylaminohexylamino)-4-methylquinolin-

6-yl sulphate

Probably formed from: 8-(6-Ethylaminohexy-

lamino)-6-hydroxy-4-methylquinoline

2-Ethylamino-N-(3-hydroxy-2,6-

dimethylphenyl)butanamide

Probably formed from: 2-(Ethylpropylamino)-

N-(3-hydroxy-2,6-dimethylphenyl)butanamide

0/ 2-Amino-N-(3-hydroxy-2,6-dimethylphenyl)butanamide

Probably in: Man A3247

2-Ethylamino-N-(4-hydroxy-2,6-

dimethylphenyl)butanamide

Probably formed from: 2-(Ethylpropylamino)-

N-(4-hydroxy-2,6-dimethylphenyl)butanamide

0/ 2-Amino-N-(4-hydroxy-2,6-dimethylphenyl)butanamide

Probably in: Man A3247

1-(3-(Ethylamino)-4-hydroxypyridinyl)-4-

((5-methoxy-1H -indol-2-yl)carbonyl)

piperazine

Probably formed from: Ateviridine

methylcoumarin

0/ 7-Amino-4-methylcoumarin In: Mouse J618

2-Ethylamino-2-methyl-1-phenylethanol

Formed from: 2-Ethylaminopropiophenone

p -Ethylaminophenol

Formed from: N-Ethylaniline

2-Ethylamino-1-phenyl-1-propanol

Probably formed from: 2-Diethylamino-1-

propanol

0/ 2-Amino-1-phenyl-1-propanol Probably in: Man A103

Ethyl (10-(3-aminopropionyl)phenothiazin-2-yl)

carbamate

Probably formed from: Ethyl (10-(N-(2-

hydroxyethyl)-3-aminopropionyl)phenothia-

zin-2-yl)carbamate

2-Ethylaminopropiophenone

Formed from: a-Diethylaminopropiophenone 0/ Cathinone

In: Man A103

0/ 2-Ethylamino-2-methyl-1-phenylethanol In: Man A1167

1-(3-(Ethylamino)-2-pyridinyl)-4-((5-hydroxy-1H -

indol-2-yl)carbonyl)piperazine

Formed from: Ateviridine

0/ 1-(3-(Ethylamino)-2-pyridinyl)-4-((5hydroxy-1H -indol-2-yl)carbonyl)

piperazine-b-D-glucuronide In: Rat J449

0/ 1-(3-(Ethylamino)-2-pyridinyl)-4-((5hydroxy-1H -indol-2-yl)carbonyl)

piperazine-O-sulphate

In: Rat J449

1-(3-(Ethylamino)-2-pyridinyl)-4-((6-hydroxy-5-

methoxy-1H -indol-2-yl)carbonyl)piperazine

Probably formed from: Ateviridine

1-(3-(Ethylamino)-2-pyridinyl)-4-((7-hydroxy-5-

methoxy-1H -indol-2-yl)carbonyl)piperazine

Probably formed from: Ateviridine

1-(3-(Ethylamino)-2-pyridinyl)-4-((5-hydroxy-1H -

indol-2-yl)carbonyl)piperazine-b-D-glucuronide

Formed from: (3-(Ethylamino)-2-pyridinyl)-4-

((5-hydroxy-1H -indol-2-yl)carbonyl)

piperazine

E24

Formed from: (3-(Ethylamino)-2-pyridinyl)-4-

((5-hydroxy-1H -indol-2-yl)carbonyl)

piperazine

1-(3-(Ethylamino)-2-pyridinyl)-4-((5-methoxy-1H -

indol-2-yl)carbonyl)piperazine

See: Ateviridine

2-Ethylamino-1-(m -trifluoromethylthiophenyl)

propane

See: Tiflorex

N-Ethylamphetamine

Formed from: N-Ethyl-N-methylamphetamine

0/ Amphetamine In: Man A408

Mycobacterium B380

Rabbit A2719, A3013

0/ N-Ethyl-N-hydroxyamphetamine In: Rabbit A2719, A3013

0/ N-Ethyl-p -hydroxyamphetamine In: Rat B7

0/ a-Methyl-N-(1?-phenylprop-2?-yl)nitrone In: Rabbit A2719, A3013

N-Ethylaniline

Formed from: N,N-Diethylaniline

N-Ethyl-N-methylaniline

Probably formed from: N-Ethyl-N-

methylaniline-N-oxide

0/ Aniline Probably in: Rabbit A307

0/ p -Ethylaminophenol Probably in: Rabbit B181

0/ N-Ethylphenylhydroxylamine In: Pig K160

m -Ethylaniline

0/ m -Ethylacetanilide In: Rabbit E399

p -Ethylaniline

Probably formed from: N-Ethyl-N-

methylaniline-N-oxide

0/ p -Ethylacetanilide In: Rabbit E399

0/ p -Ethylnitrosobenzene With chloroperoxidase A3579

p -Ethylanisole

0/ 1-(p -Methoxyphenyl)ethanol In: Mortierella D969

Ethyl apovincaminate (vinpocetine)

0/ Apovincaminic acid In: Dog D252

Rat A2810, B81, D252

0/ Ethyl hydroxyapovincaminate In: Rat A2810

0/ Ethyl vincaminate In: Rat A2810

N-Ethylbenzamide

Formed from: N,N-Diethylbenzamide

0/ Benzoic acid In: Rat H475

7-Ethylbenz[a ]anthracene

0/ 7-Ethyl-1,2-dihydro-1,2dihydroxybenz[a ]anthracene

In: Rat E523, E903

0/ 7-Ethyl-3,4-dihydro-3,4dihydroxybenz[a ]anthracene

In: Rat E523, E903

0/ 7-Ethyl-5,6-dihydro-5,6dihydroxybenz[a ]anthracene

In: Rat E523, E903

0/ 7-Ethyl-8,9-dihydro-8,9dihydroxybenz[a ]anthracene

In: Rat E523, E903

0/ 7-Ethyl-10,11-dihydro-10,11dihydroxybenz[a ]anthracene

In: Rat E523, E903

0/ 7-(a-Hydroxyethyl)benz[a ]anthracene In: Rat E903

Ethylbenzene

Formed from: Ferulic acid

0/ (/)-cis -2,3-Dihydro-2,3dihydroxyethylbenzene

In: Pseudomonas A914, J656

0/ p -Ethylphenol In: Man D482

Nitrosomonas H219

0/ Mandelic acid In: Man F330

Pseudomonas F870

0/ 1-Phenylethanol (both isomers) In: Azoarcus K241

Chinook salmon E710

E25

Man D482

Mortierella D969

Nitrosomonas H219, H631

Nocardia B144

Pseudomonas F870, J219

Rabbit A287

Rat C670, D223, D365

See also : A914, A1743

0/ 2-Phenylethanol In: Nitrosomonas H631

Pseudomonas F870, H334

See also : D223

0/ Salicylic acid In: Pseudomonas F870

0/ Styrene In: Pseudomonas J219

Ethylbenzene hydroperoxide

0/ 1-Phenylethanol Probably in: Rat C670

p -Ethylbenzenesulphonyl-4-hydroxy-2-

methylpiperidine

Formed from: p -Ethylbenzenesulphonyl-2-

methylpiperidine

p -Ethylbenzenesulphonyl-2-methylpiperidine

0/ p -Ethylbenzenesulphonyl-4-hydroxy-2methylpiperidine

In: Rat C23

0/ p -(1-Hydroxyethyl)benzenesulphonyl-2methylpiperidine

In: Rat C23

Ethyl benzimidazol-2-ylcarbamate

Formed from: 2-(3-Ethoxycarbonyl-2-

ureido)aniline

2-(3-Ethoxycarbonyl-2-ureido)-1-(2-

ureido)benzene

Methyl 1-(butylcarbamoyl)benzimidazol-2-

ylcarbamate

0/ Ethyl 5-hydroxybenzimidazol-2ylcarbamate

Probably in: Mouse A260

2-Ethyl-5-benzofuranylacetic acid

Formed from: 2-Ethyl-2,3-dihydro-5-

benzofuranylacetic acid

o -Ethylbenzoic acid

0/ (S )-3-methylphthalide

p -Ethylbenzoic acid

0/ p -Ethylbenzoyl-b-D-glucuronic acid In: Rat J549

0/ p -Ethylhippuric acid In: Rat J549

p -Ethylbenzonitrile

0/ 1-(p -Cyanophenyl)ethanol In: Mortierella D969

2-(5-Ethyl-3-benzothienyl)ethylamine

0/ N-Acetyl-2-(5-ethyl-3-benzothienyl) ethylamine

In: Man K490

1-Ethyl-1H -benzotriazole

0/ 1H -Benzotriazole In: Rat C240

2-Ethylbenzotriazole

0/ 2-Ethyl-4,5-dihydro-4,5dihydroxybenzotriazole

In: Rat C419

0/ 2-Ethyl-4-hydroxybenzotriazole In: Rat C419

0/ 2-Ethyl-5-hydroxybenzotriazole In: Rat C419

Ethylbenzoylglycyl-L-lysine

0/ Hippuric acid With carboxypeptidase B A243

p -Ethylbenzoyl-b-D-glucuronic acid

Formed from: p -Ethylbenzoic acid

p -Ethylbenzoyl-3-hydroxy-N-

methylbutylamine

Formed from: p -Ethylbenzoyl-N-

methylbutylamine

p -Ethylbenzoyl-N-methylbutylamine

0/ p -Ethylbenzoyl-3-hydroxy-Nmethylbutylamine

In: Rat C23

0/ p -(1-Hydroxyethyl)benzoyl-Nmethylbutylamine

In: Rat C23

p -Ethylbenzoyl-1,2,3,4-tetrahydroisoquinoline

0/ 1,2,3,4-Tetrahydro-N-(p -(1hydroxyethyl)benzoyl)isoquinoline

In: Cunninghamella D180

3-(a-Ethylbenzyl)-4-hydroxycoumarin

See: Phenprocoumon

E26

Formed from: Diethyl 4-((4-bromo-2-

cyanophenyl)carbamoyl)benzylphosphonate

N-(2-Ethylbut-1-en-1-yl)-N?-(1-(3,4methylenedioxyphenyl)but-1-yl)urea

Formed from: N-(1(R )-(1,3-Benzodioxol-5-

yl)butyl)-3,3-diethyl-2(S )-((4-methyl-1-

piperazinyl)carbonyl)phenoxy-4-oxo-1-

azetidinecarboxamide

7-Ethylcamptothecin-21-(2-dimethylamino)

ethylamide

Formed from: 17-O-Butyl-7-ethylcamptothe-

cin-21-(2-dimethylamino)ethylamide

17-O-tert -Butyl-7-ethylcamptothecin-21-

(2-dimethylamino)ethylamide

17-O-(2-Ethoxyethyl)-7-ethylcamptothecin-

21-(2-dimethylamino)ethylamide

7-Ethyl-17-O-ethylcamptothecin-21-

(2-dimethylamino)ethylamide

7-Ethyl-17-O-(p -fluorophenyl)camptothe-

cin-21-(2-dimethylamino)ethylamide

7-Ethyl-17-O-isopropylcamptothecin-21-

(2-dimethylamino)ethylamide

7-Ethyl-17-O-(p -methoxyphenyl)camp-

tothecin-21-(2-dimethylamino)ethylamide

7-Ethyl-17-O-methylcamptothecin-21-

(2-dimethylamino)ethylamide

7-Ethyl-17-O-(methylthio)ethylcamptothe-

cin-21-(2-dimethylamino)ethylamide

7-Ethyl-17-O-phenylcamptothecin-21-(2-

dimethylamino)ethylamide

7-Ethyl-17-O-propylcamptothecin-21-(2-

dimethylamino)ethylamide

Ethyl 2-carbamoyloxybenzoate

0/ Benzoxazine-2,4(3H )-dione In: Rat F759

0/ Salicylamide In: Rat F759

0/ Salicylic acid In: Rat F759

1-(4-(Ethylcarbamoyloxy)hydroxypiperidino)-6,7-

dimethoxyphthalazine

Formed from: Carbazeran

1-(4-Ethylcarbamoyloxy)piperidino)-6,7-

dimethoxy)phthalazine

See: Carbazeran

dihydroxyethylbenzene

o -Ethylphenol

0/ o -Ethyl-a-hydroxymuconic semialdehyde In: Pseudomonas B849

4-Ethylcatechol

Formed from: Caffeic acid

Phenylethane-p -sulphonic acid

Probably formed from: m -Ethylphenol

0/ 5-Ethyl-2-hydroxy-cis,cis -muconic semialdehyde

Probably in: Alcaligenes A1323

0/ 4-Ethyl-2-methoxyphenol In: Rat A486

With catechol O-methyltransferase

A597

0/ 5-Ethyl-2-methoxyphenol In: Rat A486

With catechol O-methyltransferase A597

Ethyl 2-(p -chlorophenyl)-5-(3-formyl-1-oxoprop-2-

en-1-yl)oxazole-4-acetate

0/ Ethyl 2-(p -chlorophenyl)-5-(4-hydroxy-1oxobutyl)oxazole-4-acetate

In: Rat E893

Ethyl 2-(p -chlorophenyl)-5-(2-furyl)oxazole-4-

acetate

0/ 2-(p -Chlorophenyl)-5-(2-furyl)oxazole-4acetic acid

In: Dog E877

Rabbit E877

Rat E877

0/ Ethyl 2-(p -chlorophenyl)-5-(4-hydroxy-1oxobutyl)oxazole-4-acetate

In: Rat E893

Ethyl 2-(p -chlorophenyl)-5-(4-hydroxy-1-

oxobutyl)oxazole-4-acetate

Formed from: Ethyl 2-(p -chlorophenyl-5-(2-

furyl)oxazole-4-acetate

Ethyl 2-(p -chlorophenyl)-5-(3-formyl-1-ox-

oprop-2-en-1-yl)oxazole-4-acetate

Ethyl cinnamate

0/ Cinnamic acid In: Rat K911

Ethylcocaine

Formed from: Cocaine

E27

Ethyl 10-(diethylaminopropionyl)phenothiazine-2-

carbamate

See: Ethacizin

erythro -a?-Ethyl-3,3?-difluoro-4,4?-dihydroxy-amethylbibenzyl

See: Bifluranol

2-Ethyl-2,3-dihydro-5-benzofuranylacetic acid

0/ 2,3-Dihydro-2-(1-hydroxyethyl)-5benzofuranylacetic acid

In: Rat B276

0/ 2,3-Dihydro-2-(2-hydroxyethyl)-5benzofuranylacetic acid

In: Rat B276

0/ 2-Ethyl-5-benzofuranylacetic acid In: Rat B276

0/ 2-Ethyl-2,3-dihydro-3-hydroxy-5benzofuranylacetic acid

In: Rat B276

7-Ethyl-1,2-dihydro-1,2-dihydroxybenz[a ]

anthracene

Formed from: 7-Ethylbenz[a ]anthracene

7-Ethyl-3,4-dihydro-3,4-dihydroxybenz[a ]

anthracene

Formed from: 7-Ethylbenz[a ]anthracene

7-Ethyl-5,6-dihydro-5,6-dihydroxybenz[a ]

anthracene

Formed from: 7-Ethylbenz[a ]anthracene

7-Ethyl-8,9-dihydro-8,9-dihydroxybenz[a ]

anthracene

Formed from: 7-Ethylbenz[a ]anthracene

7-Ethyl-10,11-dihydro-10,11-dihydroxybenz[a ]

anthracene

Formed from: 7-Ethylbenz[a ]anthracene

2-Ethyl-4,5-dihydro-4,5-dihydroxybenzotriazole

Formed from: 2-Ethylbenzotriazole

cis -7-Ethyl-1,2-dihydro-1,2-dihydroxynaphthalene

Formed from: 2-Ethylnaphthalene

0/ 7-Ethyl-1,2-dihydroxynaphthalene In: Pseudomonas J370

cis -8-Ethyl-1,2-dihydro-1,2-dihydroxynaphthalene

Formed from: 1-Ethylnaphthalene

0/ 8-Ethyl-1,2-dihydroxynaphthalene In: Pseudomonas J370

Formed from: 2-Ethyl-2,3-dihydro-5-

benzofuranylacetic acid

5-Ethyl-2,4-dihydro-2-(3-hydroxypropyl)-4-

(2-phenoxyethyl)-1,2,4-triazol-3-one

Formed from: Nefazodone

N-(1-(2-(4-Ethyl-4,5-dihydro-5-oxo-1H -

tetrazol-1-yl)ethyl)-4-(methoxymethyl)-4-

piperidinyl)-N-phenylpropanamide

See: Alfentanil

N-Ethyl-3,4-dihydroxyamphetamine

Formed from: N-Ethyl-3,4-

methylenedioxyamphetamine

0/ 3,4-Dihydroxyamphetamine Probably in: Man H736

0/ N-Ethyl-4-hydroxy-3methoxyamphetamine

Probably in: Man H736

3-Ethyl-2,5-dihydroxybenzoic acid

0/ 6-Carboxy-2-ethyl-4-hydroxy-cis,cis - muconic semialdehyde

In: Pseudomonas F649

b-Ethyl-a,b-dihydroxydibenzyl

Formed from: b-Ethylstilbene oxide 1-Ethyl-4-(N,N-di-(2-hydroxyethyl)aminoethyl)-

3,3-diphenylpyrrolidin-2-one

Formed from: Doxapram

0/ 1-Ethyl-4-(2-(2-hydroxyethylamino)ethyl)- 3,3-diphenylpyrrolidin-2-one

Probably in: Rat A1389

7-Ethyl-1,2-dihydroxynaphthalene

Formed from: cis -7-Ethyl-1,2-dihydro-1,2-

dihydroxynaphthalene

8-Ethyl-1,2-dihydroxynaphthalene

Formed from: cis -8-Ethyl-1,2-dihydro-1,2-

dihydroxynaphthalene

4-(N-Ethyl-N-(2-(3,4-dihydroxyphenyl)-1-

methylethyl)amino)butanol

Probably formed from: 4-(N-Ethyl-N-(2-(p -

hydroxyphenyl)-1-methylethyl)amino)butanol

0/ 4-(N-Ethyl-N-(2-(4-hydroxy-3-methoxyphenyl)-1-methylethyl)amino)butanol

Probably in: Man K21

Rat K21

E28

dimethoxstyrene

Ethyl 4-(3,4-dimethoxyphenyl)-6,7-dimethoxy-2-

(1,2,4-triazol-1-ylmethyl)quinoline-3-

carboxylate

0/ Ethyl 4-(4-hydroxy-3-methoxyphenyl)- 6,7-dimethoxy-2-(1,2,4-triazol-1-ylmethyl)

quinoline-3-carboxylate

In: Rat J579

4-Ethyl-6,7-dimethoxyquinazoline

See: Quazodine

Ethyl N-dimethylalanyl-p -aminobenzoate

0/ Ethyl p -aminobenzoate In: Rat C305

p -Ethyl-N,N-dimethylaniline

0/ p -Ethyl-N-methylaniline In: Rat D578

5ƒ-Ethyl-1ƒ,1ƒ-dimethylcannabidiol 0/ 5ƒ-Ethyl-6-hydroxy-1ƒ,1ƒ-

dimethylcannabidiol

In: Guinea pig F853

Mouse F853

Rabbit F853

Rat F853, F885

0/ 5ƒ-Ethyl-7-hydroxy-1ƒ,1ƒdimethylcannabidiol

In: Guinea pig F853

Mouse F853

Rabbit F853

Rat F853, F885

0/ 6-Hydroxy-1ƒ,1ƒ-dimethylcannabidiol-5ƒoic acid

In: Dog F885

0/ 7-Hydroxy-1ƒ,1ƒ-dimethylcannabidiol-5ƒoic acid

In: Dog F885

Ethyl N-dimethylglycyl-p -aminobenzoate

0/ Ethyl p -aminobenzoate In: Rat C305

4-((2-Ethyl-5,7-dimethyl-3H -imidazol[4,5-b ]pyri-

din-3-yl)methyl)-2?-(1H -tetrazol-5-yl)biphenyl 0/ 4-((2-Ethyl-5,7-dimethyl-3H -imidazol[4,5-

b ]pyridin-3-yl)methyl)-2?-(2-b-Dglucuronido-1H -tetrazol-5-yl)biphenyl

In: Monkey G866

1H -tetrazol-5-yl)biphenyl

Formed from: 4-((2-Ethyl-5,7-dimethyl-3H -

imidazol[4,5-b ]pyridin-3-yl)methyl)-2?- (1H -tetrazol-5-yl)biphenyl

5-Ethyl-1,3-dimethyl-5-phenylbarbituric acid

0/ 5-Ethyl-5-(4-hydroxy-3-methoxyphenyl)- 1,3-dimethylbarbituric acid

In: Man E474

N3-Ethyl-2,4-dinitro-6-trifluoromethyl-m -

phenylenediamine

Formed from: Dinitramine

0/ 2,4-Dinitro-6-trifluoromethyl-m - phenylenediamine

In: Aspergillus A1002

Carp A1951

O-Ethyl S,S-diphenyl phosphorodithioate

(edifenphos)

0/ S,S-Diphenyl phosphorodithioate In: Goat A2322

0/ O-Ethyl S-phenyl phosphorodithioate In: Goat A2322

0/ Methyl phenyl sulphone In: Goat A2322

1-Ethyl-6-fluoro-1,4-dihydro-4-oxo-7-(4-methyl-1-

piperazinyl)quinoline-3-carboxylic acid

See: Pefloxacin

1-Ethyl-6-fluoro-1,4-dihydro-4-oxo-7-(1-

piperazinyl)quinoline-3-carboxylic acid

See: Norfloxacin

Ethylene glycol monovanillic acid ether

Formed from: Glycerol-2-vanillic acid ether

7-Ethyl-17-O-ethylcamptothecin-21-(2-

dimethylamino)ethylamide

0/ 7-Ethylcamptothecin-21-(2dimethylamino)ethylamide

In: Rat H632

N-Ethyl-N?-(1-ethyl-6-methylergolin-8-yl) sulphamide

Formed from: N,N-Diethyl-N?-(1-ethyl-6methylergolin-8-yl)sulphamide

0/ N-Ethyl-N?-(6-methylergolin-8-yl) sulphamide

Probably in: Man G576

1-Ethyl-4-fluorobenzene

0/ 1-(p -Fluorophenyl)ethanol

E29

In: Mortierella D969

Ethyl N-(4-(p -fluorobenzylamino)-2-b-D-

glucuronamido)phenyl)carbamate

Formed from: Ethyl N-(2-amino-4-(p -

fluorobenzylamino)phenyl)carbamate

Ethyl 8-fluoro-5,6-dihydro-5-methyl-6-oxo-4H -

imidazo[1,5-a ][1,4]benzodiazepine-3-

carboxylate

0/ 8-Fluoro-5,6-dihydro-5-methyl-6-oxo-4H - imidazo[1,5-a ][1,4]benzodiazepine-3-

carboxylic acid

In: Man F406

1-Ethyl-6-fluoro-1,4-dihydro-4-oxo-7-(3-oxo-1-

piperazinyl)-3-quinolinecarboxylic acid

Formed from: 1-Ethyl-6-fluoro-1,4-dihydro-4-

oxo-7-(1-piperazinyl)-3-quinolinecarboxylic

acid

0/ 7-(2-Aminoethylamino)-1-ethyl-6-fluoro1,4-dihydro-4-oxo-3-quinolinecarboxylic

acid

Probably in: Dog C104

Man C106

Monkey C104

Rat C104

1-Ethyl-6-fluoro-1,4-dihydro-4-oxo-7-(1-

piperazinyl)-3-quinolinecarboxylic acid

0/ 7-(4-Acetyl-1-piperazinyl)-1-ethyl-6-fluoro1,4-dihydro-4-oxo-3-quinolinecarboxylic

acid

In: Dog C104

Monkey C104

Rat C104

0/ 1-Ethyl-6-fluoro-1,4-dihydro-4-oxo-7-(3oxo-1-piperazinyl)-3-quinolinecarboxylic

acid

In: Dog C104

Man C106

Monkey C104

Rat C104

0/ 1-Ethyl-6-fluoro-7-(4-formyl-1-piperazinyl)-1,4-dihydro-4-oxo-3-quinolinecar-

boxylic acid

In: Dog C104

Monkey C104

Rat C104

Formed from: Isopropyl (S )-2-ethyl-7-

fluoro-3,4-dihydro-3-oxo-2H -quinoxaline-1-

carboxylate

(S )-2-Ethyl-7-fluoro-3,4-dihydro-3-oxo-2H -

quinoxalinecarboxylic acid 1-hydroxyisopropyl

ester

Formed from: Isopropyl (S )-2-ethyl-7-

fluoro-3,4-dihydro-3-oxo-2H -quinoxaline-1-

carboxylate

0/ (S )-2-Ethyl-7-fluoro-3,4-dihydro-3oxo-2H -quinoxalinecarboxylic acid 1-

hydroxyisopropyl ester-b-D-glucuronide Probably in: Pig J749

0/ (S )-2-Ethyl-7-fluoro-3,4-dihydro-3oxo-2H -quinoxalinecarboxylic acid lactic

acid ester

Probably in: Pig J749

(S )-2-Ethyl-7-fluoro-3,4-dihydro-3-oxo-2H -

quinoxalinecarboxylic acid 1-hydroxyisopropyl

ester-b-D-glucuronide

Probably formed from: (S )-2-Ethyl-7-

fluoro-3,4-dihydro-3-oxo-2H -

quinoxalinecarboxylic acid 1-

hydroxyisopropyl ester

(S )-2-Ethyl-7-fluoro-3,4-dihydro-3-oxo-2H -

quinoxalinecarboxylic acid lactic acid ester

Probably formed from: (S )-2-Ethyl-7-fluoro-

3,4-dihydro-3-oxo-2H -quinoxalinecarboxylic

acid 1-hydroxyisopropyl ester

1-Ethyl-6-fluoro-7-(4-formyl-1-piperazinyl)-

1,4-dihydro-4-oxo-3-quinolinecarboxylic

acid

Formed from: 1-Ethyl-6-fluoro-1,4-dihydro-4-

oxo-7-(1-piperazinyl)-3-quinolinecarboxylic

acid

7-Ethyl-17-O-(p -fluorophenyl)camptothecin-21-

(2-dimethylamino)ethylamide

0/ 7-Ethylcamptothecin-21-(2-dimethylamino)ethylamide

In: Rat H632

4-Ethyl-5-(p -fluorophenyl)-2,4-dihydro-3H -1,2,4-

triazole-3-thione

0/ 5-(p -Fluorophenyl)-2,4-dihydro-3H -1,2,4triazole-3-thione

In: Rat K297

E30

formylbenzamide

N-Ethyl-m -hydroxymethylbenzamide

0/ N-Ethyl-m -hydroxymethylbenzamide In: Rat J572

0/ N-Ethylisophthalamidic acid In: Rat J572

0/ m -Formylbenzamide In: Rat J572

1-Ethyl-4-(N-formyl-N-(2-hydroxyethyl)

aminoethyl)-3,3-diphenyl-2-pyrrolidinone

Formed from: 2-Oxodoxapram

1-Ethyl-4-(2-(2-formylmethoxyethylamino)ethyl)-

3,3-diphenyl-2-pyrrolidinone

Formed from: 3-Oxodoxapram

1-Ethyl-4-formylmethyl-3,3-diphenyl-2-

pyrrolidinone

Formed from: Doxapram

Ethyl gallate

0/ Ethyl gallate-O-sulphate In: Eubacterium G485

Ethyl gallate-O-sulphate

Formed from: Ethyl gallate

N-Ethylglycine-2,6-xylidide

Formed from: Lignocaine

0/ 2,6-dimethylaniline In: Man J67

Mouse A830

0/ Glycine-2,6-xylidide Probably in: Rabbit E53, H723

Rat E546, F135

Ethyl N-glycyl-p -aminobenzoate

0/ Ethyl p -aminobenzoate In: Rat C305

Ethyl p -(6-guanidinohexanoyloxy)benzoate

0/ Ethyl p -hydroxybenzoate In: Rat A2297

3-(3-Ethylhexahydro-1-methyl-1H -azepin-3-

yl)phenol

See: Meptazinol

6-Ethylhexahydro-6-(m -hydroxyphenyl)-1-

methylazepin-2(2H )-one

Formed from: Meptazinol

naphthacenecarboxylic acid methyl ester

See: o -Rhodomycinone

2-Ethyl-1,2,3,4,6,11-hexahydro-2,4,5,7-

tetrahydroxy-6,11-dioxo-1-naphthacenecar-

boxylic acid methyl ester

See: Aklavinone

(1R ,2R )-2-Ethyl-1,2,3,4,6,11-hexahydro-2,5,7,10-

tetrahydroxy-6,11-dioxo-1-naphthacenecar-

boxylic acid methyl ester

See: z -Pyrromycinone

(1R ,2R )-2-Ethyl-1,2,3,4,6,11-hexahydro-2,5,7,12-

tetrahydroxy-6,11-dioxo-1-naphthacenecar-

boxylic acid methyl ester

See: z -Rhodomycinone

(1R ,2R )-2-Ethyl-1,2,3,4,6,11-hexahydro-2,4,5,12-

tetrahydroxy-6,11-dioxo-1-naphthacenecar-

boxylic acid methyl ester

See: 7-Deoxy-o -rhodomycinone

(1R ,2R )-2-Ethyl-1,2,3,4,6,11-hexahydro-2,5,7,12-

tetrahydroxy-4,6,11-trioxo-1-naphthacenecar-

boxylic acid methyl ester

See: Maggiemycin

(1R ,2R )-2-Ethyl-1,2,3,4,6,11-hexahydro-2,5,7-

trihydroxy-4,6,11-trioxo-1-

naphthacenecarboxylic acid methyl ester

See: Aklaviketone

N-Ethyl-1-hexyl-N-methyl-4-phenyl-4-

piperidinecarboxamide

See: Sameridine

p -Ethylhippuric acid

Formed from: p -Ethylbenzoic acid

a-Ethyl-a-(p -hydroxylaminophenyl)glutarimide

Formed from: Aminoglutethimide

N-Ethyl-p -hydroxyamphetamine

Formed from: N-Ethylamphetamine

N-Ethyl-p -methoxyamphetamine

0/ N-Ethyl-4-hydroxy-3methoxyamphetamine

Probably in: Rat B7

N-Ethyl-N-hydroxyamphetamine

Formed from: N-Ethylamphetamine

Ethyl hydroxyapovincaminate

Formed from: Ethyl apovincaminate

E31

ylcarbamate

Ethyl p -hydroxybenzoate (ethylparaben)

Formed from: Ethyl p -(6-guanidinohexanoy-

loxy)benzoate

0/ Ethyl p -hydroxybenzoate-b-D-glucuronide In: Man G524

Rat A2297

0/ Ethyl p -hydroxybenzoate-O-sulphate In: Eubacterium E432

0/ p -Hydroxybenzoate In: Cat A3387

See also : A2229

Ethyl p -hydroxybenzoate-b-D-glucuronide

Formed from: Ethyl p -hydroxybenzoate

Ethyl p -hydroxybenzoate-O-sulphate

Formed from: Ethyl p -hydroxybenzoate

3-Ethyl-2-hydroxybenzoic acid

See: 3-Ethylsalicylic acid

2-Ethyl-4-hydroxybenzotriazole

Formed from: 2-Ethylbenzotriazole

2-Ethyl-5-hydroxybenzotriazole

Formed from: 2-Ethylbenzotriazole

5-Ethyl-3-(2-(6-hydroxybenzoxazol-2-yl)ethyl)-6-

methylpyridin-2(1H )-one

Formed from: 3-(2-(Benzoxazol-2-yl)ethyl)-5-

ethyl-6-methylpyridin-2(1H )-one

0/ 5-Ethyl-3-(2-(6-hydroxybenzoxazol-2yl)ethyl)-6-methylpyridin-2(1H )-one-O-

sulphate

In: Rat G505

5-Ethyl-3-(2-(7-hydroxybenzoxazol-2-yl)ethyl)-6-

methylpyridin-2(1H )-one

Formed from: 3-(2-(Benzoxazol-2-yl)ethyl)-5-

ethyl-6-methylpyridin-2(1H )-one

5-Ethyl-3-(2-(6-hydroxybenzoxazol-2-yl)ethyl)-6-

methylpyridin-2(1H )-one-O-sulphate

Formed from: 5-Ethyl-3-(2-(6-hydroxybenzox-

azol-2-yl)ethyl)-6-methylpyridin-2(1H )-one

2-Ethyl-3-(p -hydroxybenzoyl)benzofuran

See: Benzarone

7-Ethyl-10-hydroxycamptothecin (11-ethyl-9-

hydroxycamptothecin)

Formed from: 7-Ethyl-10-hydroxycamptothe-

cin-b-D-glucuronide Irinotecan

In: Man K180, K532

7-Ethyl-10-hydroxycamptothecin-b-D-glucuronide

Formed from: 7-Ethyl-10-

hydroxycamptothecin

0/ 7-Ethyl-10-hydroxycamptothecin In: Escherichia G534

Ethyl m -hydroxycarbanilate carbanilate

0/ Ethyl N-(m -hydroxyphenyl)carbamate In: Sugar beet A633

5ƒ-Ethyl-6-hydroxy-1ƒ,1ƒ-dimethylcannabidiol Formed from: 5ƒ-Ethyl-1ƒ,1ƒdimethylcannabidiol

5ƒ-Ethyl-7-hydroxy-1ƒ,1ƒ-dimethylcannabidiol Formed from: 5ƒ-Ethyl-1ƒ,1ƒdimethylcannabidiol

1-Ethyl-4-(2-(2-hydroxyethylamino)ethyl)-3,3-

diphenylpyrrolidin-2-one

Probably formed from: 1-Ethyl-4-(N,N-di-

(2-hydroxyethyl)aminoethyl)-3,3-

diphenylpyrrolidin-2-one

3-Oxodoxapram

Ethyl (10-(N-(2-hydroxyethyl)-3-

aminopropionyl)phenothiazin-2-yl)carbamate

Formed from: Moricizine

0/ Ethyl (10-(3-aminopropionyl)phenothiazin2-yl)carbamate

Probably in: Man J747

2-Ethyl-5-hydroxy-3-(p -hydroxybenzoyl)

benzofuran

Probably formed from: Benzarone

8-Ethyl-5-hydroxy-6-(1-hydroxyethyl)-4-oxo-4H -

1-benzopyran-2-carboxylic acid

Formed from: 6,8-Diethyl-5-hydroxy-4-oxo-

4H -1-benzopyran-2-carboxylic acid

8-Ethyl-5-hydroxy-6-(2-hydroxyethyl)-4-oxo-4H -

1-benzopyran-2-carboxylic acid

Formed from: 6,8-Diethyl-5-hydroxy-4-oxo-

4H -1-benzopyran-2-carboxylic acid

2-Ethyl-4-hydroxy-2-(p -hydroxyphenyl)

glutarimide

Probably formed from: 4-Hydroxyglutethi-

mide

3-Ethyl-5-hydroxy-5-(p -hydroxyphenyl)hydantoin

Probably formed from: 3-Ethyl-5-hydroxy-5-

phenylhydantoin

E32

Probably formed from: 4-Hydroxy-

glutethimide

a-Ethyl-3-hydroxy-N-isopropyl-4-

methoxyphenylethanolamine

Formed from: a-Ethyl-Nisopropylnoradrenaline

Ethyl p -hydroxymandelate

0/ p -Hydroxymandelic acid In: Pig K911

N-Ethyl-4-hydroxy-3-methoxyamphetamine

Probably formed from: N-Ethyl-3,4-

dihydroxyamphetamine

N-Ethyl-p -hydroxyamphetamine

5-Ethyl-5-(4-hydroxy-3-methoxyphenyl)barbituric

acid

Probably formed from: 1,5-Diethyl-5-

phenylbarbituric acid

5-(3,4-Dihydroxyphenyl)-5-ethylbarbituric

acid

5-Ethyl-5-(4-hydroxy-3-methoxyphenyl)-1-

methylbarbituric acid

Ethyl 4-(4-hydroxy-3-methoxyphenyl)-6,7-di-

methoxy-2-(1,2,4-triazol-1-ylmethyl)quinoline-

3-carboxylate

Formed from: Ethyl 4-(3,4-dimethoxyphenyl)-

6,7-dimethoxy-2-(1,2,4-triazol-1-ylmethyl)

quinoline-3-carboxylate

5-Ethyl-5-(4-hydroxy-3-methoxyphenyl)-1,3-

dimethylbarbituric acid

Formed from: 5-Ethyl-1,3-dimethyl-5-phenyl-

barbituric acid

0/ 5-Ethyl-5-(4-hydroxy-3-methoxyphenyl)-1methylbarbituric acid

Probably in: Man E474

a-Ethyl-3-hydroxy-4-methoxyphenylethanolamine

Formed from: a-Ethylnoradrenaline N-Ethyl-3-hydroxy-4-methoxyphenylethanolamine

Formed from: N-Ethylnoradrenaline

2-Ethyl-2-(4-hydroxy-3-methoxyphenyl)

glutarimide

Probably formed from: 2-(3,4-

Dihydroxyphenyl)-2-ethylglutarimide

3-Ethyl-5-(4-hydroxy-3-methoxyphenyl)hydantoin

Probably formed from: 5-(3,4-

Dihydroxyphenyl)-3-ethylhydantoin

Probably formed from: 5-Ethyl-5-(4-hydroxy-

3-methoxyphenyl)-1,3-dimethylbarbituric acid

5-Ethyl-5-(p -hydroxyphenyl)-1-

methylbarbituric acid

0/ 5-Ethyl-5-(4-hydroxy-3methoxyphenyl)barbituric acid

Probably in: Man E474

4-(N-Ethyl-N-(2-(4-hydroxy-3-methoxyphenyl)-1-

methylethyl)amino)butanol

Probably formed from: 4-(N-Ethyl-N-(2-(3,4-

dihydroxyphenyl)-1-methylethyl)amino)

butanol

5-Ethyl-5-(4-hydroxy-3-methoxyphenyl)-3-

methylhydantoin

Probably formed from: 5-Ethyl-5-(p -

hydroxyphenyl)-3-methylhydantoin

4-Ethyl-7-hydroxy-6-methoxyquinazoline

Formed from: Quazodine

0/ 4-Ethyl-6-methoxyquinazolin-7-yl-b-Dglucuronide

In: Dog A3212

Man A3212

Rat A3212

0/ 4-Ethyl-6-methoxyquinazolin-7-yl sulphate In: Dog A3212

Man A3212

Rat A3212

N-Ethyl-m -hydroxymethylbenzamide

Formed from: N,N-Diethyl-m -

hydroxymethylbenzamide

N-Ethyl-m -formylmethylbenzamide

N-Ethyl-m -toluamide

0/ N-Ethyl-m -formylbenzamide In: Rat J572

0/ m -Hydroxymethylbenzamide In: Rat J572

2-Ethyl-N-(p -hydroxymethylbenzoyl)anilide

Formed from: 2-Ethyl-N-(p -toluoyl)anilide

5-Ethyl-5-(p -hydroxyphenyl)barbituric acid

Formed from: Phenobarbital

0/ 5-(3,4-Dihydroxyphenyl)-5-ethylbarbituric acid

Probably in: Guinea pig A470

Man A470, B642, E474

Rat A470

E33

Rat A1959

See also : A2184

0/ Phenobarbital-4?-yl sulphate In: Rat A1959

Ethyl N-(m -hydroxyphenylcarbamate)

Formed from: Ethyl m -hydroxycarbanilate

carbanilate

0/ m -Aminophenol In: Sugar beet A633

a-Ethyl-1-hydroxy-4-phenylcyclohexaneacetic acid

See: Fencibuterol

Ethyl m -hydroxyphenyl dimethylammonium

(edrophonium)

0/ Ethyl m -hydroxyphenyl dimethylammonium-3-b-D-glucuronide In: Rat A426

Ethyl m -hydroxyphenyl dimethylammonium-3-b-

D-glucuronide

Formed from: Ethyl m -hydroxyphenyl

dimethylammonium

2-Ethyl-2-(p -hydroxyphenyl)glutarimide

Formed from: Glutethimide

0/ 2-(3,4-Dihydroxyphenyl)-2ethylglutarimide

Probably in: Guinea pig A1021

Man A2200, A2313, A3991

Rat A1021

3-Ethyl-5-(o -hydroxyphenyl)hydantoin

Formed from: 3-Ethyl-5-phenylhydantoin

3-Ethyl-5-(m -hydroxyphenyl)hydantoin

Formed from: 3-Ethyl-5-phenylhydantoin

3-Ethyl-5-(p -hydroxyphenyl)hydantoin

Formed from: 3-Ethyl-5-phenylhydantoin

3-Ethyl-5-hydroxy-5-phenylhydantoin

Formed from: 3-Ethyl-5-phenylhydantoin

0/ 3-Ethyl-5-hydroxy-5-(p -hydroxyphenyl)hydantoin

Probably in: Man B113

3-(2-Ethyl-3-hydroxyphenyl)-5-(4-hydroxy-3-

methylphenyl)-1H -1,2,4-triazole

Probably formed from: 3-(2-Ethylphenyl)-5-(4-

hydroxy-3-methylphenyl)-1H -1,2,4-triazole

0/ 3-(2-Ethyl-3-hydroxyphenyl)-5-(4-hydroxy3-methylphenyl)-1H -1,2,4-triazole-b-D-glucuronide

methylphenyl)-1H -1,2,4-triazole

Probably formed from: 3-(2-Ethylphenyl)-5-

(4-hydroxy-3-methylphenyl)-1H -1,2,4-

triazole

3-(2-Ethyl-3-hydroxyphenyl)-5-(4-hydroxy-3-

methylphenyl)-1H -1,2,4-triazole-b-D-

glucuronide

Probably formed from: 3-(2-Ethyl-3-

hydroxyphenyl)-5-(4-hydroxy-3-

methylphenyl)-1H -1,2,4-triazole

5-Ethyl-5-(p -hydroxyphenyl)-1-methylbarbituric

acid

Formed from: Mephobarbital

0/ 5-Ethyl-5-(4-hydroxy-3-methoxyphenyl)-1methylbarbituric acid

Probably in: Man B642, E474

4-(N-Ethyl-N-(2-(p -hydroxyphenyl)-1-methyl-

ethyl)amino)butanol

Probably formed from: 4-(N-Ethyl-N-(2-(p -

methoxyphenyl)-1-methylethyl)amino)butanol

0/ 4-(N-Ethyl-N-(2-(3,4-dihydroxyphenyl)-1methylethyl)amino)butanol

Probably in: Man K21

Rat K21

5-Ethyl-5-(m -hydroxyphenyl)-3-methylhydantoin

Probably formed from: 5-Ethyl-3-methylhy-

dantoin

5-Ethyl-5-(p -hydroxyphenyl)-3-methylhydantoin

Probably formed from: 5-Ethyl-3-methyl-5-

phenylhydantoin

0/ 5-Ethyl-5-(4-hydroxy-3-methoxyphenyl)-3methylhydantoin

Probably in: Man A3675

0/ 5-Ethyl-5-(p -hydroxyphenyl)-3methylhydantoin-b-Dglucuronide

Probably in: Man A3675, A3929

5-Ethyl-5-(p -hydroxyphenyl)-3-methylhydantoin-

b-D-glucuronide

Probably formed from: 5-Ethyl-5-(p -hydroxy-

phenyl)-3-methylhydantoin

3-Ethyl-2-(4-hydroxyphenyl)-1-methyl-1H -

inden-6-ol

See: Indenoestrol A

E34

Formed from: 2-Ethyl-5-methyl-3,3-

diphenylpyrroline

0/ 2-Ethyl-3-(p -hydroxyphenyl)-5-methyl-3phenylpyrroline-b-D-glucuronide In: Rat A1718

2-Ethyl-3-(p -hydroxyphenyl)-5-methyl-3-

phenylpyrroline-b-D-glucuronide

Formed from: 2-Ethyl-3-(p -hydroxyphenyl)-5-

methyl-3-phenylpyrroline

Ethyl m -hydroxyphenylphosphonic acid

Probably formed from: Ethyl

phenylphosphonic acid

Ethyl p -hydroxyphenylphosphonic acid

Probably formed from: Ethyl

phenylphosphonic acid

Ethyl 2-(p -hydroxyphenyl)propionate

0/ Ethyl 2-(p -hydroxyphenyl)propionate-bD-glucuronide

In: Panax F255

Ethyl 2-(p -hydroxyphenyl)propionate-b-D-

glucuronide

Formed from: Ethyl 2-(p -hydroxyphenyl)

propionate

3-(5-Ethyl-5-(p -hydroxyphenyl)-(1H ,3H ,5H )-

pyrimidine-2,4,6-trion-1-yl)-2-

carbamoyloxypropanol

Probably formed from: 3-(5-Ethyl-5-

phenyl-(1H ,3H ,5H )-pyrimidine-2,4,6-

trion-1-yl)-2-carbamoyloxypropanol

0/ 1-(2-Carbamoyloxy-3-hydroxypropyl)-5ethyl-5-(4-hydroxy-3-methoxyphenyl)-

(1H ,3H ,5H )-pyrimidine-2,4,6-trione

Probably in: Man D26

3-(5-Ethyl-5-(p -hydroxyphenyl)-(1H ,3H ,5H )-

pyrimidine-2,4,6-trion-1-yl)-2-

carbamoyloxypropoxybutyric acid

Probably formed from: 3-(5-Ethyl-5-phenyl-

(1H ,3H ,5H )-pyrimidine-2,4,6-trion-1-yl)-2-

carbamoyloxypropoxybutyric acid

5-Ethyl-2-hydroxyquinol

Formed from: 4-Ethylresorcinol

a-Ethyl-4-hydroxy-3?-trifluoromethylbenzhydrol Formed from: a-Ethyl-3trifluoromethylbenzhydrol

carboxylic acid

In: Rat H26

2-Ethylidene-dihydroxy-1,5-dimethyl-3,3-

diphenyl-1-pyrrolidine

Probably formed from: 2-Ethylidene-1,5-

dimethyl-3,3-diphenyl-1-pyrrolidine

2-Ethylidene-hydroxy-1,5-dimethyl-3,3-

diphenyl-1-pyrrolidine

Probably formed from: 2-Ethylidene-1,5-

dimethyl-3,3-diphenyl-1-pyrrolidine

2-Ethylidene-1,5-dimethyl-3,3-diphenyl-1-

pyrrolidine

Formed from: 2-Dimethylamino-4,4-

diphenyl-5-heptanone

2-Ethyl-5-methyl-3,3-diphenyl-1-pyrroline

0/ 2-Ethylidenedihydroxy-1,5-dimethyl-3,3-diphenyl-1-pyrrolidine

Probably in: Rat A1912

0/ 2-Ethylidenehydroxy-1,5-dimethyl-3,3diphenyl-1-pyrrolidine

Probably in: Rat A1912

0/ 2-Ethylidene-3-(hydroxyphenyl)-1,5dimethyl-3-phenyl-1-pyrrolidine

Probably in: Man A1000

0/ 2-Ethyl-5-methyl-3,3-diphenyl-1-pyrroline In: Rat A1718

See also : A760, A1000, H859

2-Ethylidene-3-(hydroxyphenyl)-1,5-dimethyl-3-

phenyl-1-pyrrolidine

Probably formed from: 2-Ethylidene-

1,5-dimethyl-3,3-diphenyl-1-

pyrrolidine

Ethyl indole-3-propionylglycinate

0/ 3-(o -aminobenzoyl)propionic acid In: Wheat K823

N-Ethylisophthalamidic acid

Formed from: N,N-Diethylisophthalamidic

acid

N-Ethyl-m -formylbenzamide

0/ Isophthalamidic acid In: Rat J572

O-Ethyl O-(2-isopropoxycarbonylphenyl) N-

isopropylphosphoramidate (isofenphos oxon)

Formed from: Isofenphos

E35

Formed from: Isofenphos

O-Ethyl O-(2-isopropoxycarbonylphenyl)

phosphorothioate

Formed from: Isofenphos

7-Ethyl-17-O-isopropylcamptothecin-21-(2-

dimethylamino)ethylamide

0/ 7-Ethylcamptothecin-21-(2dimethylamino)ethylamide

In: Rat H632

a-Ethyl-N-isopropylnoradrenaline

0/ a-Ethyl-3-hydroxy-N-isopropyl-4methoxyphenylethanolamine

In: Rat A486

0/ a-Ethyl-N-isopropylnormetanephrine In: Rat A486

a-Ethyl-N-isopropylnormetanephrine

Formed from: a-Ethyl-Nisopropylnoradrenaline

Ethyl isovanillate

Formed from: Ethyl protocatechuate

Ethyl N-leucyl-p -aminobenzoate

0/ Ethyl p -aminobenzoate In: Rat C305

Ethyl loflazepate

0/ 2-Amino-5-chloro-2?-fluorobenzophenone In: Baboon D752

Dog D752

Man D752

0/ 6-Chloro-(o -fluorophenyl)-2(1H )-quinazolinone

In: Dog D752

Man D752

0/ Loflazepate In: Baboon D752

Dog D752

Man D752

Rat D752

Ethyl mandelate

Formed from: Phenothioate

N-Ethyl-p -methoxyamphetamine

Formed from: Mebeverine

0/ N-Ethyl-p -hydroxyamphetamine In: Man J727

See also : K21

0/ p -Methoxyamphetamine

4-Ethyl-2-methoxyphenol

Formed from: 4-Ethylcatechol

5-Ethyl-2-methoxyphenol

Formed from: 4-Ethylcatechol

Ferulic acid

7-Ethyl-17-O-(p -methoxyphenyl)camptothecin-21-

(2-dimethylamino)ethylamide

0/ 7-Ethylcamptothecin-21-(2-dimethylamino)ethylamide

In: Rat H632

4-(N-Ethyl-N-(2-(p -methoxyphenyl)-1-methy-

lethyl)amino)butanol

Formed from: Mebeverine

0/ 4-(N-Ethyl-N-(2-(p -hydroxyphenyl)-1methylethyl)amino)butanol

Probably in: Man K21

Rat K21

4-(N-Ethyl-N-(2-(p -methoxyphenyl)-1-methy-

lethyl)amino)butyl protocatechuate

Probably formed from: 4-(N-Ethyl-N-(2-(p -

methoxyphenyl)-1-methylethyl)amino)butyl

vanillate

4-(N-Ethyl-N-(2-(p -methoxyphenyl)-1-methy-

lethyl)amino)butyl vanillate

Probably formed from: Mebeverine

0/ 4-(N-Ethyl-N-(2-(p -methoxyphenyl)-1methylethyl)amino)butyl protocatechuate

Probably in: Man K21

Rat K21

2-Ethyl-N-(1-methoxy-2-propyl)-6-methylaniline

Formed from: Metolachlor

4-Ethyl-6-methoxyquinazolin-7-yl-b-D-glucuronide

Formed from: 4-Ethyl-7-hydroxy-6-

methoxyquinazoline

4-Ethyl-6-methoxyquinazolin-7-yl sulphate

Formed from: 4-Ethyl-7-hydroxy-6-methoxy-

quinazoline

N-Ethyl-b-methoxy-b-(m -trifluoromethylphenyl)

ethylamine

0/ N-Ethyl-b-methoxy-b-(m -trifluoromethylphenyl)ethylhydroxylamine

In: Rabbit A2352

0/ 2-Methoxy-2-(m -trifluoromethylphenyl) ethanol

In: Rabbit A2352

E36

In: Rabbit A2352

N-Ethyl-b-methoxy-b-(m -trifluoromethylphenyl) ethylhydroxylamine

Formed from: N-Ethyl-b-methoxy-b-(m - trifluoromethylphenyl)ethylamine

2-Ethyl-2-(methylamino)-1H -indene-1,3(2H )- dione

See: Methindione

N-Ethyl-N-methylamphetamine

0/ N-Ethylamphetamine In: Rat A300

0/ N-Methylamphetamine In: Rat A300

2-Ethyl-6-methylaniline

0/ 2-Ethyl-6-methylnitrosobenzene In: Rat D943

p -Ethyl-N-methylaniline

Formed from: p -Ethyl-N,N-dimethylaniline

N-Ethyl-N-methylaniline

Formed from: N-Ethyl-N-methylaniline-N-

oxide

0/ N-Ethylaniline In: Dog H848

Guinea pig C569, H848

Hamster C569

Mouse C569, H848

Rabbit A310, A3484, C569, H848

Rat C569, H848

See also : B181

0/ p -(N-Ethyl-N-methyl)aminophenol In: Rabbit B181

0/ N-Ethyl-N-methylaniline-N-oxide In: Dog H848

Guinea pig C569, H848

Hamster C569

Mouse C569, H848

Pig H317

Rabbit A307, A310, A3484, C569,

H848

Rat C569, H848

0/ N-Methylaniline In: Dog H848

Guinea pig C569, H848

Hamster C569

Mouse C569, H848

See also : B181

N-Ethyl-N-methylaniline-N-oxide

Formed from: N-Ethyl-N-methylaniline

0/ N-Ethylaniline Probably in: Rabbit A307, A310

0/ N-Ethyl-N-methylaniline In: Rabbit A310

0/ N-Methylaniline Probably in: Rabbit A307, A310

7-Ethyl-17-O-methylcamptothecin-21-(2-

dimethylamino)ethylamide

0/ 7-Ethylcamptothecin-21-(2dimethylamino)ethylamide

In: Rat H632

2-Ethyl-5-methyl-3,3-diphenylpyrroline

Formed from: 2-Ethylidene-1,5-dimethyl-3,3-

diphenyl-1-pyrrolidine

Probably formed from: 2-Methylamino-4,4-

diphenyl-5-heptanol

0/ 2-Ethylidene-1,5-dimethyl-3,3diphenylpyrrolidine

In: Rat A1718

0/ 2-Ethyl-5-methyl-3-(p -hydroxyphenyl)-3phenylpyrroline

In: Rat A1718

See also : A1000, A2979

N-Ethyl-3,4-methylenedioxyamphetamine (eve)

0/ N-Ethyl-3,4-dihydroxyamphetamine In: Man H736, K475

0/ 3,4-Methylenedioxyamphetamine In: Man K475

Rat H671

0/ 3,4-Methylenedioxyphenylacetone In: Rat H671

N-Ethyl-N?-(6-methylergolin-8-yl)sulphamide Probably formed from: N-Ethyl-N?-(1-ethyl-6methylergolin-8-yl)sulphamide

Ethyl N-g-methylglutamyl-p -aminobenzoate

0/ Ethyl p -aminobenzoate In: Rat C305

4?-Ethyl-6-methyllaudanosoline 0/ Morphine

In: Papaver C443

6-Ethyl-4?-methyllaudanosoline 0/ Morphine

E37

propynyloxy)cinnamate

0/ trans -b-Methyl-p -(1-methyl-2propynyloxy)cinnamate

In: Baboon C409

Dog C409

Man C409

Marmoset C409

Mouse C409

Rabbit C409

Rat C409

2-Ethyl-6-methylnitrosobenzene

Formed from: 2-Ethyl-6-methylaniline

a-Ethyl-N-methylphenethylamine

0/ a-Ethylphenethylamine In: Rat C595

5-Ethyl-1-methyl-5-phenylbarbituric

acid

See: Mephobarbital

5-Ethyl-3-methyl-5-phenylhydantoin

(mephenytoin, 3-methylnirvanol)

0/ 5-Ethyl-5-(m -hydroxyphenyl)-3methylhydantoin

In: Dog B51

0/ 5-Ethyl-5-(p -hydroxyphenyl)-3methylhydantoin

In: Dog B51

Man A3929, B822, D342, G381, H244,

H577, H596, K22

See also : A3675

0/ 5-Ethyl-5-phenylhydantoin In: Dog A3577, B51

Man B822, D342, J42, J436

Mouse A1541

See also : A3675

0/ 5-Hydroxyethyl-3-methyl-5phenylhydantoin

In: Man A3675

N-(2-Ethyl-6-methylphenyl)-N-(2-hydroxy-1-

methylethyl)glycollamide

Probably formed from: N-(2-Ethyl-6-

methylphenyl)-N-(2-methoxy-1-

methylethyl)glycollamide

2-Ethyl-N-methyl-2-phenylmalondiamide

Formed from: 2-Deoxy-N-

methylphenobarbital

Formed from: Metolachlor

0/ N-(2-N-(2-Ethyl-6-methylphenyl)-N-(2hydroxy-1-methylethyl)glycollamide

Probably in: Phanerochaete F871

Rhizoctonia F871

Streptomyces F871

Syncephalastrum F871

O-Ethyl O-(4-(methylsulphinyl)phenyl)

S-propylphosphorodithioate

Formed from: O-Ethyl O-(4-(methylthio)

phenyl) S-propylphosphorodithioate

0/ O-Ethyl O-(4-(methylsulphonyl)phenyl) S-propylphosphorodithioate

Probably in: Cow A1818

Rat A1819

O-Ethyl O-(4-(methylsulphinyl)phenyl)

S-propylphosphorothioate

Probably formed from: O-Ethyl

O-(4-(methylthio)phenyl)

S-propylphosphorothioate

0/ O-Ethyl O-(4-(methylsulphonyl)phenyl) S-propylphosphorothioate

Probably in: Rat A1819

O-Ethyl O-(4-(methylsulphonyl)phenyl)

S-propylphosphorodithioate

Probably formed from: O-Ethyl O-(4-(methyl-

sulphinyl)phenyl) S-propylphosphorodithioate

0/ O-Ethyl O-(4-(methylsulphonyl)phenyl) S-propylphosphorothioate

Probably in: Cotton A1832

O-Ethyl O-(4-(methylsulphonyl)phenyl)

S-propylphosphorothioate

Probably formed from: O-Ethyl O-(4-(methyl-

sulphinyl)phenyl) S-propylphosphorothioate

O-Ethyl O-(4-(methylsulphonyl)phenyl)

S-propylphosphorodithioate

7-Ethyl-17-O-(methylthio)ethylcamptothecin-21-

(2-dimethylamino)ethylamide

0/ 7-Ethylcamptothecin-21-(2dimethylamino)ethylamide

In: Rat H632

O-Ethyl O-(4-(methylthio)phenyl)

S-propylphosphorodithioate

0/ O-Ethyl O-(4-(methylsulphinyl)phenyl) S-propylphosphorodithioate

E38

0/ O-Ethyl O-(4-(methylthio)phenyl) S-propylphosphorothioate

In: Rat A1819

0/ p -(Methylthio)phenol In: Beef A1818

Rat A1819

See also : A1832

O-Ethyl O-(4-(methylthio)phenyl)

S-propylphosphorothioate

Formed from: O-Ethyl O-(4-(methylthio)

phenyl) S-propylphosphorodithioate

0/ O-Ethyl O-(4-(methylsulphinyl)phenyl) S-propylphosphorothioate

Probably in: Rat A1819

N-Ethyl-N-methyl-p -toluidine

0/ N-Ethyl-N-methyl-p -toluidine-N-oxide In: Guinea pig C569

Hamster C569

Mouse C569

Rabbit C569

Rat C569

0/ N-Ethyl-p -toluidine In: Guinea pig C569

Hamster C569

Mouse C569

Rabbit C569

Rat C569

0/ N-Methyl-p -toluidine In: Guinea pig C569

Hamster C569

Mouse C569

Rabbit C569

Rat C569

N-Ethyl-N-methyl-p -toluidine-N-oxide

Formed from: N-Ethyl-N-methyl-p -toluidine

N-Ethyl-a-methyl-3-trifluoromethylphenethyla-

mine (fenfluramine)

0/ a-Methyl-3-trifluoromethylphenethylamine In: Dog G494

Guinea pig E709

Man F347, G126, G494

Mouse G494

Rat F287, G494

See also : A762, A3123, A3252

Man G126

In: Rat A3123, A3730

0/ 1-(m -Trifluoromethylphenyl)acetone Probably in: Dog G494

Man C410, G126

Rat G494

3-Ethylmorphine

Formed from: Oripavine 3-ethyl ether

0/ 3-Ethylmorphine-6-b-D-glucuronide In: Man H595, H652

0/ 3-Ethylmorphine-N-oxide In: Mouse D446

Pig D446

0/ Ethylmorphinone In: Rabbit H920

0/ 3-Ethylnormorphine In: Cat C562

Dog C562

Guinea pig C562

Hamster A1658

Macaque A2117

Man A572, H595

Monkey A1997

Mouse A2022, A3246, C562

Pig A1997

Quail C562

Rabbit A1996, C562

Rat A572, A1859, A1983, A1997, A2131

A2882, B388, C562, C669, D98, E538,

G909

Tree shrew A1997

Trout C562

0/ Morphine In: Man H595

Rat A2131, A2882, B388, G909

3-Ethylmorphine-6-b-D-glucuronide

Formed from: 3-Ethylmorphine

3-Ethylmorphine-N-oxide

Formed from: 3-Ethylmorphine

Ethylmorphinone

Formed from: 3-Ethylmorphine

1-Ethyl-4-(2-morpholinoethyl)-3,3-

diphenylpyrrolidin-2-one

See: Doxapram

E39

dihydroxynaphthalene

In: Pseudomonas J370

2-Ethylnaphthalene

0/ cis -7-Ethyl-1,2-dihydro-1,2dihydroxynaphthalene

In: Pseudomonas J370

1-Ethyl-4-nitrobenzene

0/ 1-Nitrophenyl)ethanol In: Mortierella D969

Ethyl o -nitrobenzoate

0/ Ethyl anthranilate In: Saccharomyces F201

Ethyl m -nitrobenzoate

0/ Ethyl m -aminobenzoate In: Saccharomyces F201

Ethyl p -nitrobenzoate

0/ Ethyl p -aminobenzoate In: Saccharomyces F201

a-Ethyl-a-(p -nitrophenyl)glutarimide

Formed from: Aminoglutethimide

Ethyl p -nitrophenyl phosphate

Formed from: Diethyl p -nitrophenyl

phosphate

Ethyl p -nitrophenyl phosphorothioate

Formed from: Ethyl p -nitrophenyl

phenylphosphorothioate

0/ p -Nitrophenol In: Housefly B441

Mouse A3996

0/ S-(p -Nitrophenyl)glutathione In: Housefly B441

0/ p -Nitrophenyl phenylphosphoric acid In: Housefly B441

Ethyl p -nitrophenyl phenylphosphorothioate

0/ Ethyl p -nitrophenyl phenylphosphate In: Hen B873

Housefly B441

Rat B873

0/ O-Ethyl phenylphosphorothioic acid In: Cat C596

Hen B590

Housefly B441

Mouse A3996

Rat B590

See also : C200

In: Housefly B441

0/ p -Nitrophenol In: Hen B590, B873

Housefly B441

Mouse A3996

Rat B590, B873

0/ S-(p -Nitrophenyl)glutathione In: Housefly B441

2-Ethyl-7-nitro-1-propyl-5-trifluoromethylbenzimi-

dazole

Formed from: 2,6-Dinitro-N,N-dipropyl-4-

trifluoromethylaniline

p -Ethylnitrosobenzene

Formed from: p -Ethylaniline

a-Ethylnoradrenaline

0/ a-Ethyl-3-hydroxy-4methoxyphenylethanolamine

In: Rat A486

0/ a-Ethylnormetanephrine In: Rat A486

N-Ethylnoradrenaline

0/ N-Ethyl-3-hydroxy-4methoxyphenylethanolamine

In: Rat A486

0/ N-Ethylnormetanephrine In: Rat A486

6-Ethyl-6-noragroclavine

0/ 6-Ethyl-6-norelymoclavine In: Claviceps D237

6-Ethyl-6-norelymoclavine

Formed from: 6-Ethyl-6-noragroclavine

a-Ethylnormetanephrine

Formed from: a-Ethylnoradrenaline N-Ethylnormetanephrine

Formed from: N-Ethylnoradrenaline

N-Ethylnormorphine

Formed from: N-Ethylnorreticuline

3-Ethylnormorphine

Formed from: 3-Ethylmorphine

0/ 3-Ethylnormorphine-6-b-D-glucuronide Probably in: Man H595

3-Ethylnormorphine-6-b-D-glucuronide

Probably formed from: 3-Ethylnormorphine

N-Ethylnorreticuline

0/ N-Ethylnormorphine

E40

hydroxy-5-sulphamoylbenzamide

Probably formed from: N-((1-Ethyl-5-oxo-2-

pyrrolidinyl)methyl)-5-sulphamoyl-2-

anisamide

N-((1-Ethyl-5-oxo-2-pyrrolidinyl)methyl)-5-

sulphamoyl-2-anisamide

Formed from: Sulpiride

0/ N-((1-Ethyl-5-oxo-2-pyrrolidinyl)methyl)- 2-hydroxy-5-sulphamoylbenzamide

Probably in: Rat A3564

N-(1-Ethyl-5-oxo-2-pyrrolidylmethyl)-2-

hydroxy-5-sulphonylethylbenzamide

Formed from: N-(1-Ethyl-5-oxo-2-

pyrrolidylmethyl)-2-methoxy-5-

sulphonylethylbenzamide

N-(1-Ethyl-5-oxo-2-pyrrolidylmethyl)-2-

methoxy-5-sulphonylethylbenzamide

Formed from: Sultopride

0/ N-(1-Ethyl-5-oxo-2-pyrrolidylmethyl)-2hydroxy-5-sulphonylethylbenzamide

Probably in: Rat D174

Ethylparaben

See: Ethyl p -hydroxybenzoate

a-Ethylphenethylamine

Formed from: a-Ethyl-Nmethylphenethylamine

Ethylphenidate (a-phenyl-2-piperidineacetic acid ethyl ester)

Probably formed from: a-Phenyl-2piperidineacetic acid

1-Ethylphenobarbital

See: 1,5-Diethyl-5-phenylbarbituric acid

o -Ethylphenol

Formed from: Ferulic acid

0/ 3-Ethylcatechol In: Pseudomonas E958, J392

0/ o -Ethylphenyl-b-D-glucuronide In: Man F903

0/ o -Ethylphenyl sulphate In: Man F903, K405

m -Ethylphenol

Formed from: Ferulic acid

0/ 4-Ethylcatechol Probably in: Pseudomonas A2391

0/ m -Ethylphenyl-b-D-glucuronide

In: Man F903, K405

p -Ethylphenol

Formed from: p -Coumaric acid

Probably formed from: p -Hydroxystyrene

0/ p -Ethylphenyl-b-D-glucuronide In: Man F903, G524, J490

0/ p -Ethylphenyl sulphate In: Man E575, F903, K405

Rat E575

0/ 1-(p -Hydroxyphenyl)ethanol (both stereoisomers)

In: Aspergillus H236

Byssochlamys K164

Penicillium J664, J680, J836, K596

Pseudomonas D469, E361, E396, F88,

F381, F695, K177

0/ p -Hydroxystyrene In: Penicillium J664

Ethyl phenothiazine-2-carbamate sulphoxide

Probably formed from: Ethacizin sulphoxide

Moricizine sulphoxide

1-Ethylphenoxathiin-10,10-dioxide

0/ 1-(1-Hydroxyethyl)phenoxathiin-10,10dioxide

In: Man H513

0/ 1-(2-Hydroxyethyl)phenoxathiin-10,10dioxide

In: Man H513

1-(p -Ethylphenoxy)-6,7-dihydroxy-3,7-

dimethyl-trans -2-octene

Formed from: 6,7-Epoxy-1-(p -ethylphenoxy)-

3,7-dimethyl-trans -2-octene

N-Ethylphenylacetamide

Formed from: N,N-Diethylphenylacetamide

0/ Phenylacetamide In: Guinea pig F273

Mouse F273

Rat F256, F273

b-Ethyl-L-phenylalanine

See: L-2-Amino-3-phenylvaleric acid

5-Ethyl-5-phenylbarbituric acid

See: Phenobarbital

7-Ethyl-17-O-phenylcamptothecin-21-(2-

dimethylamino)ethylamide

0/ 7-Ethylcamptothecin-21-(2-

E41

N-Ethyl-1-phenylcyclohexylamine

Formed from: N,N-Diethyl-1-

phenylcyclohexylamine

0/ 1-Phenylcyclohexylamine In: Rat G529

See also : F892

O-(o -Ethylphenyl) O,O-diphenyl phosphate

0/ o -(a-Hydroxyethyl)phenol In: Mouse D244

Rat D244

1-(o -Ethylphenyl)ethanol

Formed from: 1,2-Diethylbenzene

0/ 1-(o -Ethylphenyl)ethyl-b-Dglucuronide

In: Rat J793

1-(p -Ethylphenyl)ethanol

Formed from: 1,4-Diethylbenzene

2-(p -Ethylphenyl)ethanol

Formed from: 1,4-Diethylbenzene

1-(o -Ethylphenyl)ethyl-b-D-glucuronide

Formed from: 1-(o -Ethylphenyl)ethanol

Ethyl 1-(1-phenylethyl)-1H -imidazole-5carboxylate

See: (/)- and (/)-Etomidate O-Ethyl S-phenyl ethylphosphonodithioate

(dyfonate, fonofos)

0/ O-Ethyl S-phenyl ethylphosphonothioate In: Housefly A3613

Microorganism A1462

Mouse A1672, A3613

Rhizopus A2539

0/ 3-Hydroxyphenyl methyl sulphone In: Housefly A3613

Mouse A3613

Rat A481

0/ 4-Hydroxyphenyl methyl sulphone In: Housefly A3613

Mouse A3613

Rat A481

0/ Thioanisole sulphoxide In: Housefly A3613

Microorganism A1462

Mouse A3613

See also : A2539

0/ Thiophenol

O-Ethyl S-phenyl ethylphosphonothioate

(oxon)

Formed from: O-Ethyl S-phenyl

ethylphosphonodithioate

o -Ethylphenyl-b-D-glucuronide

Formed from: o -Ethylphenol

m -Ethylphenyl-b-D-glucuronide

Formed from: m -Ethylphenol

p -Ethylphenyl-b-D-glucuronide

Formed from: p -Ethylphenol

2-Ethyl-2-phenylglutaconimide

Formed from: Glutethimide

2-Ethyl-2-phenylglutarimide

See: Glutethimide

3-Ethyl-5-phenylhydantoin (ethotoin)

0/ 5-(3,4-Dihydro-3,4-dihydroxyphenyl)-3ethylhydantoin

Probably in: Man B113

0/ 3-Ethyl-5-hydroxy-5-phenylhydantoin In: Man B113

0/ 3-Ethyl-5-(o -hydroxyphenyl)hydantoin In: Man B113

0/ 3-Ethyl-5-(m -hydroxyphenyl)hydantoin In: Man B113

0/ 3-Ethyl-5-(p -hydroxyphenyl)hydantoin In: Man B113

0/ 5-Phenylhydantoin In: Man B113

5-Ethyl-5-phenylhydantoin (nirvanol; R and S

enantiomers)

Formed from: 5-Ethyl-3-methyl-5-

phenylhydantoin

0/ 5-(3,4-Dihydro-3,4-dihydroxyphenyl)-5ethylhydantoin

In: Dog C13

0/ 5-Ethyl-5-(m -hydroxyphenyl)hydantoin In: Dog C13

0/ 5-Ethyl-5-(p -hydroxyphenyl)hydantoin In: Dog A2474, C13

0/ 5-Ethyl-5-phenylhydantoin-b-Dglucuronide

In: Dog C13, C628

5-Ethyl-5-phenylhydantoin-b-D-glucuronide

Probably formed from: 5-Ethyl-5-

phenylhydantoin

E42

3-(2-Ethylphenyl)-5-(4-hydroxy-3-

methoxyphenyl)-1H -1,2,4-triazole

Probably formed from: 5-(3,4-

Dihydroxyphenyl)-3-(2-ethylphenyl)-1H -1,2,4-

triazole

0/ 3-(2-Ethylphenyl)-5-(4-hydroxy-3methoxyphenyl)-1H -1,2,4-triazole-b-Dglucuronide

Probably in: Rat C871

0/ 3-(2-Ethyl-3-hydroxyphenyl)-5-(4hydroxy-3-methoxyphenyl)-1H -1,2,4-

triazole

Probably in: Rat C871

0/ 3-(2-Ethyl-4-hydroxyphenyl)-5-(4hydroxy-3-methoxyphenyl)-1H -1,2,4-

triazole

Probably in: Rat C871

0/ 3-(2-(1-Hydroxyethyl)phenyl)-5-(4-hydroxy-3-methoxyphenyl)-1H -1,2,4-triazole

Probably in: Rat C871

3-(2-Ethylphenyl)-5-(4-hydroxy-3-methoxyphe-

nyl)-1H -1,2,4-triazole-b-D-glucuronide

Probably formed from: 3-(2-Ethylphenyl)-5-(4-

hydroxy-3-methoxyphenyl)-1H -1,2,4-triazole

3-(2-Ethylphenyl)-5-(m -hydroxyphenyl)-1H -1,2,4-

triazole

Formed from: 3-(2-Ethylphenyl)-5-(m -

methoxyphenyl)-1H -1,2,4-triazole

0/ 5-(3,4-Dihydroxyphenyl)-3-(2-ethylphenyl)- 1H -1,2,4-triazole

Probably in: Rat C871

0/ 3-(2-(1-Hydroxyethyl)phenyl)-5-(m - hydroxyphenyl)-1H -1,2,4-triazole

Probably in: Rat C871

2-Ethyl-2-phenylmalonamide

Probably formed from: 2-Ethyl-2-

phenylmalondiamide

2-Ethyl-2-phenylmalondiamide

Formed from: 2-Deoxyphenobarbital

0/ 2-Ethyl-2-phenylmalonamide Probably in: Man A507

3-(2-Ethylphenyl)-5-(m -methoxyphenyl)-1H -

1,2,4-triazole

0/ 3-(2-Ethylphenyl)-5-(m -hydroxyphenyl)- 1H -1,2,4-triazole

Probably formed from: 4-(o -Ethylphenyl)-

1,2,3,6-tetrahydro-1-methylpyridine

1-Ethyl-4-phenylpyridinium

Probably formed from: 1-Ethyl-1,2,3,6-

tetrahydro-4-phenylpyridine

Ethyl phenylphosphonic acid

Probably formed from: O-Ethyl

phenylphosphorothioic acid

0/ Ethyl m -hydroxyphenylphosphonic acid Probably in: Hen B590

Rat B590

0/ Ethyl p -hydroxyphenylphosphonic acid Probably in: Hen B590

Rat B590

0/ Phenylphosphonic acid Probably in: Hen B590

Rat B590

O-Ethyl S-phenyl phosphorodithioate

Formed from: O-Ethyl S,S-diphenyl

phosphorodithioate

O-Ethyl phenylphosphorothioic acid

Formed from: S-Benzyl O-ethyl

phenylphosphonothioate

Ethyl p -nitrophenyl

phenylphosphorothioate

0/ Ethyl phenylphosphonic acid Probably in: Cat C596

Hen B590

Piricularia A431

Rat B590

0/ Phenylphosphorothioic acid Probably in: Hen B590

Rat B590

S-(Ethyl phenylphosphorothionyl)glutathione

Formed from: Ethyl p -nitrophenyl

phenylphosphorothioate

2-(p -Ethylphenyl)propane-1,2-diol

Formed from: 2-(p -Ethylphenyl)propylene

oxide

2-(p -Ethylphenyl)propylene oxide

0/ 2-(p -Ethylphenyl)propan-1,2-diol In: Pig H753

3-(5-Ethyl-5-phenyl-(1H ,3H ,5H )-pyrimidine-

2,4,6-trion-yl)-2-carbamoyloxypropanol

Formed from: Febarbamate

E43

Probably in: Man D26

0/ 3-(5-Ethyl-5-(p -hydroxyphenyl)- (1H ,3H ,5H )-pyrimidine-2,4,6-trion-yl)-2-

carbamoyloxypropanol

Probably in: Man D26

0/ 3-(5-Ethyl-5-phenyl-(1H ,3H ,5H )- pyrimidine-2,4,6-trion-yl)-2-

carbamoyloxypropionic acid

Probably in: Man D26

3-(5-Ethyl-5-phenyl-(1H ,3H ,5H )-pyrimidine-

2,4,6-trion-yl)-2-carbamoyloxypropionic acid

Probably formed from: 3-(5-Ethyl-5-

phenyl-(1H ,3H ,5H )-pyrimidine-2,4,6-

trion-yl)-2-carbamoyloxypropanol

3-(5-Ethyl-5-phenyl-(1H ,3H ,5H )-

pyrimidine-2,4,6-trion-yl)-2-

carbamoyloxypropoxybutyric acid

3-(5-Ethyl-5-phenyl-(1H ,3H ,5H )-

pyrimidine-2,4,6-trion-yl)-2-

carbamoyloxypropoxybutyric acid

Probably formed from: 1-(2-Carbamoyloxy-3-

(4-hydroxybutoxy)propyl)-5-ethyl-5-

phenyl-(1H ,3H ,5H )-pyrimidine-2,4,6-trione

0/ 3-(5-Ethyl-5-(p -hydroxyphenyl)- (1H ,3H ,5H )-pyrimidine-2,4,6-trion-yl)-2-

carbamoyloxypropoxybutyric acid

Probably in: Man D26

0/ 3-(5-Ethyl-5-phenyl-(1H ,3H ,5H )- pyrimidine-2,4,6-trion-yl)-2-

carbamoyloxypropionic acid

Probably in: Man D26

o -Ethylphenyl sulphate

Formed from: o -Ethylphenol

m -Ethylphenyl sulphate

Formed from: m -Ethylphenol

p -Ethylphenyl sulphate

Formed from: p -Ethylphenol

4-(o -Ethylphenyl)-1,2,3,6-tetrahydro-1-

methylpyridine

0/ 4-(o -Ethylphenyl)-1-methylpyridinium Probably in: Beef F395

Man F395

a-Ethyl-a-phenyl-3-(trifluoromethyl)benzene-

methanol

See: Flumecinol

0/ 7-Ethylcamptothecin-21-(2dimethylamino)ethylamide

In: Rat H632

2-(Ethylpropylamino)-N-(3-hydroxy-2,6-

dimethylphenyl)butanamide

Formed from: Etidocaine

0/ 2-Ethylamino-N-(3-hydroxy-2,6dimethylphenyl)butanamide

Probably in: Man A3247

0/ N-(3-Hydroxy-2,6-dimethylphenyl)-2propylaminobutanamide

Probably in: Man A3247

2-(Ethylpropylamino)-N-(4-hydroxy-2,6-

dimethylphenyl)butanamide

Formed from: Etidocaine

0/ 2-Ethylamino-N-(4-hydroxy-2,6dimethylphenyl)butanamide

Probably in: Man A3247

0/ N-(4-Hydroxy-2,6-dimethylphenyl)-2propylaminobutanamide

Probably in: Man A3247

N-(1-Ethylpropyl)-3,4-dimethyl-2,6-dinitro-N-

nitrosoaniline

0/ 6-Amino-N-(1-ethylpropyl)-3,4-dimethyl-2nitro-N-nitrosoaniline

In: Streptomyces B589

0/ N-(1-Ethylpropyl)-3-hydroxymethyl-4methyl-2,6-dinitro-N-nitrosoaniline

Probably in: Streptomyces B589

0/ N-(1-Ethylpropyl)-4-hydroxymethyl-3methyl-2,6-dinitro-N-nitrosoaniline

In: Streptomyces B589

N-(1-Ethylpropyl)-3,4-dimethyl-N,2,6-

trinitroaniline

0/ N-(1-Ethylpropyl)-3-hydroxymethyl-4methyl-N,2,6-trinitroaniline

In: Streptomyces B589

0/ N-(1-Ethylpropyl)-4-hydroxymethyl-3methyl-N,2,6-trinitroaniline

In: Streptomyces B589

N-(1-Ethylpropyl)-3-hydroxymethyl-4-methyl-2,6-

dinitro-N-nitrosoaniline

Probably formed from: N-(1-Ethylpropyl)-

3,4-dimethyl-2,6-dinitro-N-

nitrosoaniline

E44

Formed from: N-(1-Ethylpropyl)-3,4-

dimethyl-2,6-dinitro-N-nitrosoaniline

N-(1-Ethylpropyl)-3-hydroxymethyl-4-

methyl-N,2,6-trinitroaniline

Formed from: N-(1-Ethylpropyl)-3,4-

dimethyl-N,2,6-trinitroaniline

N-(1-Ethylpropyl)-4-hydroxymethyl-3-

methyl-N,2,6-trinitroaniline

Formed from: N-(1-Ethylpropyl)-3,4-

dimethyl-N,2,6-trinitroaniline

Ethyl protocatechuate

0/ Ethyl isovanillate In: Rat A486

With catechol O-methyltransferase A597

0/ Ethyl vanillate In: Rat A486

With catechol O-methyltransferase A597

0/ Protocatechuic acid In: Bacillus A1525

2-(5-Ethylpyridin-2-yl)benzimidazole

0/ 2-(5-(1-Hydroxyethyl)pyridin-2-yl) benzimidazole

In: Rat E716, F620

5-((4-(2-(5-Ethyl-2-pyridinyl)ethoxy)

phenyl)methyl)-2,4-thiazolidinedione

See: Pioglitazone

N-((1-Ethyl-2-pyrrolidinyl)methyl)-a-hydroxy-a-

phenylbenzeneacetamide

See: Epicainide

N-((1-Ethyl-2-pyrrolidinyl)methyl)-2-hydroxy-5-

sulphamoylbenzamide

Formed from: Sulpiride

N-((1-Ethyl-2-pyrrolidinyl)methyl)-2-methoxy-5-

sulphobenzamide

Formed from: Sultopride

N-(1-Ethyl-2-pyrrolidinylmethyl)-2-methoxy-5-

sulphonylethylbenzamide

See: Sultopride

N-((1-Ethyl-2-pyrrolidinyl)methyl)-5-

sulphamoylanisamide

See: Sulpiride

4-Ethylresorcinol

Formed from: Ferulic acid

0/ 2-(2-(N-Acetamido)ethyl)-3?-ethyl-4,4?,5,6?- tetrahydroxybiphenyl

In: Pseudomonas A2391

Ethyl salicylate

0/ Salicylic acid In: Guinea pig D144

3-Ethylsalicylic acid (3-ethyl-2-hydroxybenzoic

acid)

Formed from: 3-Ethyltoluene

O-Ethylsterigmatocystin

0/ Aflatoxin B1 In: Aspergillus K249

b-Ethylstilbene oxide

0/ b-Ethyl-a,b-dihydroxydibenzyl In: Mouse B648

b-Ethylstyrene oxide

0/ (R,R )-threo -1,2-Dihydroxy-1-phenylbutane In: Mouse C861

Rabbit J17

Rat E759

Ethyl p -sulphamidobenzoate

Formed from: Ethyl p -aminobenzoate

Ethylsulphinylbenzene

Formed from: Ethylthiobenzene

0/ Ethylsulphonylbenzene Probably in: Paecilomyces G438

2-Ethylsulphinylmethylphenol

Probably formed from: 2-Ethylsulphinyl-

methylphenyl N-methylcarbamate

0/ 2-Ethylsulphonylmethylphenol Probably in: Rat A1830

2-Ethylsulphinylmethylphenyl N-methylcarbamate

Formed from: 2-Ethylthiomethylphenyl

N-methylcarbamate

0/ 2-Ethylsulphinylmethylphenol Probably in: Rat A1830

0/ 2-Ethylsulphonylmethylphenyl N-methylcarbamate

Probably in: Rat A1830

2-Ethylsulphinylnaphthalene

Formed from: 2-Ethylthionaphthalene

p -Ethylsulphinyltoluene

Formed from: p -Ethylthiotoluene

3-(3-Ethyl-6-sulphobenzothiazol-2-ylidenehydrazo-

no)-3-oxo-1,4-cyclohexadiene-1-carboxylic acid

Formed from: 2,2?-Azinodi-(3-ethylbenzothiazoline-6-sulphonic acid)

E45

no)-4-oxo-1,5-cyclohexadiene-1-carboxylic acid

Formed from: 2,2?-Azinodi-(3ethylbenzothiazoline-6-sulphonic acid)

p -Hydroxybenzoic acid

Ethylsulphonylbenzene

Probably formed from: Ethylsulphinylbenzene

5-Ethylsulphonyl-2-methoxybenzoic acid

Formed from: Sultopride

2-Ethylsulphonylmethylphenol

Probably formed from: 2-Ethylsulphinyl-

methylphenol

2-Ethylsulphonylmethylphenyl N-methylcarbamate

Probably formed from: 2-Ethylsulphinyl-

methylphenyl N-methylcarbamate

4-Ethylsyringol

See: 4-Ethyl-2,6-dimethoxyphenol

Ethyl-D1-tetrahydrocannabinol

0/ Ethyl-D1-tetrahydro-7-hydroxycannabinol In: Mouse G210

Ethyl-D6-tetrahydrocannabinol

0/ Ethyl-D6-tetrahydrocannabinol-7-oic acid In: Mouse G210

0/ Ethyl-D6-tetrahydro-5a,7dihydroxycannabinol

In: Mouse G210

Ethyl-D1-tetrahydrocannabinol-7-oic acid

Formed from: Ethyl-D1-tetrahydro-7hydroxycannabinol

Ethyl-D6-tetrahydrocannabinol-7-oic acid

Formed from: Ethyl-D6-tetrahydrocannabinol Ethyl-D6-tetrahydro-5a,7-dihydroxycannabinol

Formed from: Ethyl-D6-tetrahydrocannabinol 0/ Ethyl-D6-tetrahydro-5a-

hydroxycannabinol-7-oic acid

Probably in: Mouse G210

Ethyl-D1-tetrahydro-6a,7-dihydroxycannabinol

Formed from: Ethyl-D1-tetrahydro-7-hydroxycannabinol

2-Ethyl-1,2,3,4-tetrahydro-4,6-

dihydroxyisoquinoline

Probably formed from: Etilefrine

0/ 2-Ethyl-1,2,3,4-tetrahydro-4,6dihydroxyisoquinoline sulphate

Probably in: Man B446

Probably formed from: Etilefrine

0/ 2-Ethyl-1,2,3,4-tetrahydro-4,8dihydroxyisoquinoline sulphate

Probably in: Man B446

2-Ethyl-1,2,3,4-tetrahydro-4,6-

dihydroxyisoquinoline sulphate

Probably formed from: 2-Ethyl-1,2,3,4-

tetrahydro-4,6-dihydroxyisoquinoline

2-Ethyl-1,2,3,4-tetrahydro-4,8-

dihydroxyisoquinoline sulphate

Probably formed from: 2-Ethyl-1,2,3,4-

tetrahydro-4,8-dihydroxyisoquinoline

Ethyl-D1-tetrahydro-7-hydroxycannabinol

Formed from: Ethyl-D1-tetrahydrocannabinol 0/ Ethyl-D1-tetrahydrocannabinol-7-oic acid

Probably in: Mouse G210

0/ Ethyl-D1-tetrahydro-6a,7dihydroxycannabinol

Probably in: Mouse G210

Ethyl-D6-tetrahydro-5a-hydroxycannabinol-7-oic

acid

Probably formed from: Ethyl-D6tetrahydro-5a,7-dihydroxycannabinol

1-Ethyl-1,3,4,9-tetrahydro-8-(1-hydroxyethyl)

pyrano[3,4-b ]indole-1-acetic acid

Formed from: Etodolac

1-Ethyl-1,2,3,6-tetrahydro-4-phenylpyridine

0/ 1-Ethyl-4-phenylpyridinium Probably in: Beef F395

Man F395

6-Ethyl-3-(1H -tetrazol-5-yl)chromone

0/ 6-Carboxymethyl-3-(1H -tetrazol-5-yl) chromone

In: Rabbit A3486

0/ 6-Ethyl-3-(1H -tetrazol-5-yl)chromone-b-Dglucuronide

In: Dog A3486

Rabbit A3486

0/ 6-(1-Hydroxyethyl)-3-(1H -tetrazol-5yl)chromone

In: Dog A3486

Monkey A3486

Rabbit A3486

Rat A3486

E46

Formed from: 6-Ethyl-3-(1H -tetrazol-5-

yl)chromone

Ethylthiobenzene

0/ Ethylsulphinylbenzene In: Mortierella D759

Pseudomonas H165

See also : G438

2-Ethylthiomethylphenyl N-methylcarbamate

(croneton)

0/ 2-Ethylsulphinylmethylphenyl N-methylcarbamate

In: Rat A1830

2-Ethylthionaphthalene

0/ 2-Ethylsulphinylnaphthalene In: Rabbit H484

p -Ethylthiotoluene

0/ 4-Ethylsulphinyltoluene In: Acinetobacter C179

Pig A179

Rabbit H484

N-Ethyl-m -toluamide

Formed from: N,N-Diethyl-m -toluamide

0/ N-Ethyl-m -hydroxymethylbenzamide In: Rat J572

0/ m -Toluamide In: Rat J572

3-Ethyltoluene

0/ 3-Ethylsalicylic acid In: Pseudomonas A1190

4-Ethyltoluene

0/ 1-(p -Methylphenyl)ethanol In: Mortierella D969

0/ 2-(p -Methylphenyl)ethanol In: Mortierella D969

N-Ethyl-p -toluidine

Formed from: N-Ethyl-N-methyl-p -toluidine

2-Ethyl-N-(p -toluoyl)anilide

0/ 2-Ethyl-N-(p -(hydroxymethyl)benzoyl) anilide

In: Cunninghamella D810

5-Ethyl-5-(p -tolyl)barbituric acid

0/ 5-(p -Carboxyphenyl)-5-ethylbarbituric acid In: Rat A2402

Ethyl tolyl sulphide

See: p -Ethylthiotoluene

trifluoromethylbenzhydrol

In: Rat A3556

0/ a-Ethyl-4-hydroxy-3?- trifluoromethylbenzhydrol

In: Rat A3556

N-Ethyl-3-trifluoromethylphenethylamine

See: Norfenfluramine

Ethyl 4-(3,4,5-trimethoxycinnamoyl)-1-

piperazinylacetate

0/ 4-(3,4,5-Trimethoxycinnamoyl)-1piperazinylacetic acid

In: Man A664

Ethyl 3,5,6-tris-O-(phenylmethyl)-D-

glucofuranoside

See: Tribenoside

Ethyl N-valyl-p -aminobenzoate

0/ Ethyl p -aminobenzoate In: Rat C305

Ethyl vanillate

Formed from: Ethyl protocatechuate

Ethylvanillin

See: 3-Ethoxy-4-hydroxybenzaldehyde

Ethyl vincaminate

Formed from: Ethyl apovincaminate

4-Ethynylbiphenyl

0/ 4-Biphenylylacetic acid In: Rabbit A3631

Rat A3631, B786

a-(((1-Ethynylcyclohexyl)oxy)methyl)-4-(5-

hydroxy-2-methoxyphenyl)-1-piperazineethanol

Formed from: Mociprazine

0/ a-(((1-Ethynyl-hydroxycyclohexyl) oxy)methyl)-4-(5-hydroxy-2-

methoxyphenyl)-1-piperazineethanol

Probably in: Dog G433

a-(((1-Ethynylcyclohexyl)oxy)methyl)-4-(2-

methoxyphenyl)-1-piperazineethanol

See: Mociprazine

a-(((1-Ethynylcyclohexyl)oxy)methyl)-1-

piperazineethanol

Formed from: Mociprazine

4?-Ethynyl-2-fluorobiphenyl 0/ p -(o -fluorophenyl)phenylacetic

acid

In: Rat A3670, B786

E47

Probably formed from: a-(((1-Ethynylhydroxycyclohexyl)oxy)methyl)-4-(2-

methoxyphenyl)-1-piperazineethanol

a-(((1-Ethynyl-hydroxycyclohexyl)oxy)methyl)-

4-(5-hydroxy-2-methoxyphenyl)-1-

piperazineethanol

Probably formed from: a-(((1-Ethynylcyclohexyl)oxy)methyl)-4-(5-hydroxy-2-

methoxyphenyl)-1-piperazineethanol

a-(((1-Ethynyl-hydroxycyclohexyl)oxy)methyl)-4-

(2-methoxyphenyl)-1-piperazineethanol

0/ a-(((1-Ethynyl-hydroxycyclohexyl) oxy)methyl)-4-(2-hydroxyphenyl)-1-

piperazineethanol

Probably in: Dog G433

17a-Ethynyl-2-hydroxy-3-O-methyl-17b-

oestradiol

Formed from: 17a-Ethynyl-2-hydroxy-17boestradiol

17a-Ethynyl-2-hydroxy-17b-oestradiol

Formed from: 17a-Ethynyl-17b-oestradiol 0/ 17a-Ethynyl-2-hydroxy-3-O-methyl-17b-

oestradiol

In: Man A1575

See also : B566

0/ 17a-Ethynyl-2-hydroxy-17b-oestradiol-b-Dglucuronide

Probably in: Rat C378, C671

0/ 17a-Ethynyl-2-hydroxy-17b-oestradiol sulphate

Probably in: Rat C378

0/ 17a-Ethynyl-2-methoxy-17b-oestradiol In: Man A1575, C498

See also : A3295, B566, C378, C671

17a-Ethynyl-4-hydroxy-17b-oestradiol

Formed from: 17a-Ethynyl-17b-oestradiol 17a-Ethynyl-6a-hydroxy-17b-oestradiol

Formed from: 17a-Ethynyl-17b-oestradiol 0/ 17a-Ethynyl-6-oxo-17b-oestradiol

Probably in: Man A1575

17a-Ethynyl-16a-hydroxy-17b-oestradiol

Formed from: 17a-Ethynyl-17b-oestradiol 0/ 17a-Ethynyl-16a-hydroxy-17b-oestradiol-

b-D-glucuronide Probably in: Rat C378

Probably in: Rat C378

17a-Ethynyl-16b-hydroxy-17b-oestradiol

Formed from: 17a-Ethynyl-17b-oestradiol 17a-Ethynyl-2-hydroxy-17b-oestradiol-b-D-

glucuronide

Probably formed from: 17a-Ethynyl-2hydroxy-17b-oestradiol

17a-Ethynyl-16a-hydroxy-17b-oestradiol-b-D-

glucuronide

Probably formed from: 17a-Ethynyl-16ahydroxy-17b-oestradiol

17a-Ethynyl-2-hydroxy-17b-oestradiol sulphate

Probably formed from: 17a-Ethynyl-2hydroxy-17b-oestradiol

17a-Ethynyl-16a-hydroxy-17b-oestradiol sulphate

Probably formed from: 17a-Ethynyl-16ahydroxy-17b-oestradiol

17a-Ethynyl-2-methoxy-17b-oestradiol

Formed from: 17a-Ethynyl-2-hydroxy-17boestradiol

0/ 17a-Ethynyl-2-methoxy-17b-oestradiol-bD-glucuronide

Probably in: Rat C378, C671

0/ 17a-Ethynyl-2-methoxy-17b-oestradiol sulphate

Probably in: Rat C378

17a-Ethynyl-2-methoxy-17b-oestradiol-b-D-

glucuronide

Probably formed from: 17a-Ethynyl-2methoxy-17b-oestradiol

17a-Ethynyl-2-methoxy-17b-oestradiol sulphate

Probably formed from: 17a-Ethynyl-2methoxy-17b-oestradiol

17a-Ethynyl-17b-oestradiol (17a-ethynyl-

1,3,5(10)-oestratrien-3,17b-diol)

Formed from: Mestranol

0/ 17a-Ethynyl-2-hydroxy-17b-oestradiol In: Hamster D514

Man A1575, C498

Rat A257, A3295, C378, C671, D514

See also : A1577, B566

0/ 17a-Ethynyl-4-hydroxy-17b-oestradiol In: Hamster D514

Rat D514

0/ 17a-Ethynyl-16a-hydroxy-17b-oestradiol

E48

In: Man A1575, B566

See also : C378

0/ 17a-Ethynyl-17b-oestradiol-b-Dglucuronide

In: Man C498, J783

Rat C378

0/ 17a-Ethynyl-17b-oestradiol-3-sulphate In: Beef A1211

Rat C378

See also : C498, K344

0/ D-Homooestradiol-17ab In: Man A1575

0/ D-Homooestrone In: Monkey C578

0/ 2-Hydroxymestranol In: Rat C378

0/ 17b-Oestradiol In: Baboon A3290

Man A1575

Monkey B621

17a-Ethynyl-17b-oestradiol-b-D-glucuronide

Formed from: 17a-Ethynyl-17b-oestradiol 17a-Ethynyl-17b-oestradiol-3-sulphate

Formed from: 17a-Ethynyl-17b-oestradiol 17a-Ethynyl-6-oxo-17b-oestradiol

Probably formed from: 17a-Ethynyl-6ahydroxy-17b-oestradiol

Etidocaine (N-(2,6-dimethylphenyl)-2-

(ethylpropylamino)butanamide, 2-(N-ethyl-

N-propylamino)-2?,6?-butyroxylidide) 0/ 2,6-Dimethylaniline

In: Man A1744

0/ 1-(2,6-Dimethylphenyl)-2,4-diethyl-2imidazolin-5-one

In: Man A2031

0/ N-(2,6-Dimethylphenyl)-2-ethylamino butanamide

In: Man A1744

0/ 3-(2,6-Dimethylphenyl)-5-ethyl-2,4imidazolinedione

In: Man A2031

See also : A1744

0/ 1-(2,6-Dimethylphenyl)-4-ethyl-2-methyl-2imidazolin-5-one

In: Man A2031

In: Man A1744

0/ 2-(Ethylpropylamino)-N-(3-hydroxy-2,6dimethylphenyl)butanamide

In: Man A3247

0/ 2-(Ethylpropylamino)-N-(4-hydroxy-2,6dimethylphenyl)butanamide

In: Man A3247

Etilefrine (a-(m -hydroxyphenyl-bethylaminoethanol)

Formed from: Etilefrine-3-stearate

0/ Etilefrine-3-sulphate In: Man A2429, B446

0/ 2-Ethyl-1,2,3,4-tetrahydro-4,6dihydroxyisoquinoline

Probably in: Man B446

0/ 2-Ethyl-1,2,3,4-tetrahydro-4,8dihydroxyisoquinoline

Probably in: Man B446

0/ m -Hydroxymandelic acid In: Man A2429

Etilefrine-3-stearate

0/ Etilefrine In: Man B446

Etilefrine-3-sulphate

Formed from: Etilefrine

Etodilic acid

See: Etodolac

Etodolac (etodilic acid)

0/ 1-Ethyl-1,3,4,9-tetrahydro-8-(1hydroxyethyl)pyrano[3,4-b ]indole-1-

acetic acid

In: Man D662, K637

0/ Etodolac-b-D-glucuronic acid In: Dog C51

Man D662

0/ 3-Hydroxyetodolac Probably in: Dog C51

0/ 4-Hydroxyetodolac Probably in: Dog C51

0/ 5-Hydroxyetodolac In: Man K637

0/ 6-Hydroxyetodolac In: Man D662, K637

0/ 7-Hydroxyetodolac In: Man D662, K637

E49

Man E896, K637

Mouse E896

Rat E896

Etodolac-b-D-glucuronic acid

Formed from: Etodolac

Etofenamate (2-((3-(trifluoromethyl)phenyl)

amino)benzoic acid 2-(2-hydroxyethoxy)ethyl

ester)

0/ Flufenamic acid In: Rat C445

0/ 4?-Hydroxyflufenamic acid Probably in: Rat C445

0/ 5-Hydroxyflufenamic acid Probably in: Rat C445

0/ b-Hydroxyethylflufenamate Probably in: Dog C238

Etofesalamide (N-(p -ethoxyphenyl)-2-

hydroxybenzamide)

0/ Etofesalamide-b-D-glucuronide In: Rabbit K478

0/ Oxaphenamide In: Rabbit K478

Etofesalamide-b-D-glucuronide

Formed from: Etofesalamide

(/)-Etomidate (ethyl 1-(1-phenylethyl)-1H - imidazole-5-carboxylate)

0/ Benzaldehyde Probably in: Rat A2633

0/ (/)-1-(1-Phenylethyl)-1H -imidazole-5carboxylic acid

In: Rat A2633

(/)-Etomidate 0/ Acetophenone

In: Rat A2633

0/ Benzaldehyde Probably in: Rat A2633

0/ (/)-1-(1-Phenylethyl)-1H -imidazole-5carboxylic acid

In: Rat A2633

Etoperidone (2-(3-(4-(3-chlorophenyl)-1-piperazi-

nyl)propyl)-4,5-diethyl-2,4-dihydro-3H -1,2,4-

triazol-3-one)

0/ 1-(m -Chlorophenyl)piperazine In: Rat D308

tetrahydro-5-(4-hydroxy-3,5-dimethoxyphe-

nyl)furo[3?,4?:6,7]naphtho[2,3-d ]-1,3dioxol-6(5aH )-one)

Formed from: Etoposide-4?-sulphate 0/ 3?-Demethyletoposide

In: Man J719

Rat E479

0/ Etoposide-b-D-glucuronide In: Rabbit E622

Rat E622, E652

0/ Free radical In: Horseradish E74

Sheep E74

Etoposide-b-D-glucuronide

Formed from: Etoposide

Etoposide-4?-sulphate 0/ Etoposide

In: Streptomyces H588, H603, H627

Etorphine ((aR ,5a,7a)-4,5-epoxy-3-hydroxy-6methoxy-a,17-dimethyl-a-propyl-6,14ethenomorphinan-7-methanol)

0/ Etorphine-b-D-glucuronide In: Rat A2350

Etorphine-b-D-glucuronide

Formed from: Etorphine

Etretinate (9-(4-methoxy-2,3,6-trimethylphenyl)-

3,7-dimethyl-2,4,6,8-nonatetraenoic acid)

Formed from: Acitretin

Atretinoyl CoA

0/ Acitretin In: Dog F58

Man F118

Rat G858

Eucomin ((3Z )-2,3-dihydro-5,7-dihydroxy-3-((4-

methoxyphenyl)methylene)-4H -1-benzopyran-

4-one)

Formed from: 2?,4?-Dihydroxy-4,6?-dimethoxychalcone

L-Phenylalanine

2?,4,4?-Trihydroxy-6?-methoxychalcone Eugenol (4-allyl-2-methoxyphenol)

Formed from: Cinnamic acid

L-Phenylalanine

Probably formed from: 4-Allylcatechol

0/ 4-Allylcatechol

E50

In: Pimpinella J188

0/ Coniferaldehyde In: Pseudomonas D3

0/ Coniferyl alcohol In: Byssochlamys K164

Penicillium H389, K761

Pseudomonas J890

0/ Dihydroferulic acid In: Man F499

0/ 2,2?-Dihydroxy-3,3?-dimethoxy-5,5?-di-(2-propenyl)biphenyl

In: Horseradish F213

0/ Eugenol-b-D-glucuronide In: Man G524, G968, J416, J783

Mouse C80

Rat B962, C172, D312

0/ Eugenol oxide In: Man F499

Pseudomonas D3

Rat B528

0/ Eugenol-O-sulphate In: Mouse H959

Rat D312

0/ Ferulic acid In: Microorganism A3068

0/ S-Glutathionyleugenol (3 isomers) In: Rat F774

0/ 1-(4-Hydroxy-3-methoxyphenyl)-2propen-1-ol

In: Man F499

Pseudomonas F381

0/ 4-Hydroxy-3-methoxystyrene In: Fusarium E115

0/ Isoeugenol In: Man F499

0/ 2-Methoxy-4-propylphenol In: Man F499

Rat D312

Eugenol-b-D-glucuronide

Formed from: Eugenol

Eugenol methyl ester

See: 3,4-Dimethoxyallylbenzene

0/ 2,3-Dihydro-2,3-dihydroxyeugenol In: Guinea pig G86

Rat G86

See also : B528, D3, F499

Eugenol-O-sulphate

Formed from: Eugenol

Eupalitin-3,4?-disulphate (3,5-dihydroxy-2-(4hydroxyphenyl)-6,7-dimethoxy-4H -1-

benzopyran-4-one-3,4?-disulphate) 0/ Eupalitin-3-sulphate

In: Helix F102

Eupalitin-3-sulphate

Formed from: Eupalitin-3,4?-disulphate Eupatolitin-3,4?-disulphate (2-(3,4-dihydroxyphe-

nyl-3,5-dihydroxy-6,7-dimethoxy-4H -1-

benzopyran-4-one-3,4?-disulphate) 0/ Eupatolitin-3-sulphate

In: Helix F102

Eupatolitin-3-sulphate

Formed from: Eupatolitin-3,4?-disulphate Eutypine (4-hydroxy-3-(3-methyl-3-buten-1-

ynyl)benzaldehyde)

0/ Eutypinol In: Mung bean J910

Eutypinol

Formed from: Eutypine

Eve

See: N-Ethyl-3,4-methylenedioxyamphetamine

Evoxine ((/)-1-((4,8-dimethoxyfuro[2,3-b ]quinolin-7-yl)oxy)-3-methyl-2,3-butanediol)

Formed from: Dictamnine

4-Methoxy-3-prenylquinol-2-one

Ezlopitant ((2S,3S,4S )-2-diphenylmethyl-3-(5-

isopropyl-2-methoxybenzylamino)-1-

azabicyclo[2.2.1]octane)

0/ (2S,3S,4S )-2-Diphenylmethyl-3-(5-(2hydroxy-2-propyl)-2-methoxybenzylami-

no)-1-azabicyclo[2.2.1]octane

In: Cynomolgus monkey K48

Dog K48

Guinea pig K48

Man K48

Rat K48

E51