Synonyms: CochlioquinoneA; Pyrano[3,2-a]xanthene-8,11-dione, 1,2,3,4aa,5,6,6a,12,12aa,12b-decahydro-12a-hydroxy-9-(2-hydroxy-1,3-dimethylpentyl)-3b-(1-hydroxy-1-methylethyl)-6ab,12bb-dimethyl-, 9-acetate, stereoisomer (8CI);Cochiloquinone A; Luteoleersin; [3R-[3a,4ab,6aa,9(1S*,2R*,3S*),12b,12ab,12ba]]-9-[2-(Acetyloxy)-1,3-dimethylpentyl]-1,2,3,4a,5,6,6a,12,12a,12b-decahydro-12-hydroxy-3-(1-hydroxy-1-methylethyl)-6a,12b-dimethylpyrano[3,2-a]xanthene-8,11-dione