Synonyms: Himandridine,20-acetate (8CI); Himbosan-18-oic acid,20-(acetyloxy)-16-(benzoyloxy)-13-hydroxy-14-methoxy-, methyl ester, (13a,14a,16a)-; 5,6,9-[1]Butanyl[4]ylidene-5H-benz[6,7]indeno[7a,1-b]pyrrole-10-carboxylicacid,9-(acetyloxy)-11-(benzoyloxy)-1,2,3,4,4a,6,7,7a,8,9,11,11a-dodecahydro-2-hydroxy-1-methoxy-15-methyl-,methyl ester, [1S-(1a,2a,4ab,4bR*,5a,6a,7ab,9a,11a,11aa,12S*,15S*)]-; Alkaloid GB 7; O20-Acetylhimandridine