ABSTRACT
MeO N
N
O H
O
H
H
H MeOOC
Absolute Configuration
22H26N2O5 398.458 Alkaloid from the leaves of Cabucala fasciculata (Apocynaceae). Mp 195-2108. [a]D -68 (CHCl3). lmax 222 (log e 4.45); 245 (log e 4.13); 286 (log e 3.43); 294 (log e 3.26) (CHCl3).
