Synonyms: Picras-1-en-21-oicacid,15-[[(2E)-4-(acetyloxy)-3,4-dimethyl-1-oxo-2-pentenyl]oxy]-13,20-epoxy-2-(b-D-glucopyranosyloxy)-11,12-dihydroxy-3,16-dioxo-,(11b,12a,15b)- (9CI); Picras-1-en-21-oic acid,15-[[4-(acetyloxy)-3,4-dimethyl-1-oxo-2-pentenyl]oxy]-13,20-epoxy-2-(b-D-glucopyranosyloxy)-11,12-dihydroxy-3,16-dioxo-,[11b,12a,15b(E)]-; (+)-Bruceoside F; Bruceoside F; NSC 673354