ABSTRACT

TERPENOID: oruwacin. (P) Bowie et al., Aust. J. Chem., 15, 332 (1962) (T) Adesogan, Phytochemistry, 18, 175 (1979)

M. tinctoria var. tomentosa. PIGMENTS: alizarin-1-methyl ether, ibericin, morindone, morindone 6-primeveroside, rubiadin, soranjidiol.