Picrasa-2,12-diene-1,11-dione, 16-hydroxy-2,12-dimethoxy-
Neoquassin
Phenanthro[10,1-bc]pyran-1,11-dione, 3a,4,5,6a,7,7a,8,11a,11b,11c-decahydro-5-hydroxy-2,10-dimethoxy-3,8,11a,11c-tetramethyl-
Phenanthro[10,1-bc]pyran, picrasa-2,12-diene-1,11-dione deriv.
16-Hydroxy-2,12-dimethoxypicrasa-2,12-diene-1,11-dione
Nigakihemiacetal B
Simalikahemiacetal A
Neoquassine
NSC 139168