英文别名Methyl (1R,2S,3S,3aS,3a1R,4R,6aR,7aR,11aS,11bR)-4-acetoxy-1,2,9-trihydroxy-8,11a-dimethyl-5,10-dioxo-1,4,5,6a,7,7a,10,11,11a,11b-decahydro-2H-3,3a1-(epoxymethano)dibenzo[de,g]chromene-3(3aH)-carboxylate; 15β-Acetoxy-13,20-epoxy-3,11β,12α-trihydroxy-2,16-dioxopicras-3-en-21-oic acid methyl ester; (11beta,12alpha,15beta)-15-(Acetyloxy)-13,20-epoxy-3,11,12-trihydroxy-2,16-dioxo-picras-3-en-21-oic acid methyl ester; Brucein B; Picras-3-en-21-oic acid, 15-(acetyloxy)-13,20-epoxy-3,11,12-trihydroxy-2,16-dioxo-, methyl ester, (11β,12α,15β)- 
