Synonyms: 11,12-Secocevan-18-one,3,6-dihydroxy-, (3b,5a,6b)-; (-)-Hupehenidine; 6H-Benzo[b]quinolizin-6-one,8-(decahydro-4,6-dihydroxy-1,8a-dimethyl-2-naphthalenyl)dodecahydro-3,11-dimethyl-,[3S-[3a,6aa,8a(1R*,2R*,4S*,4aR*,6R*,8aS*),10ab,11b,11ab]]-; Hupehenidine