英文别名
Methyl 13,20-epoxy-2,3,11,12,16-pentahydroxy-15-(3-methyl-1-oxobutoxy)picrasan-21-oate;methyl (1R,2S,3R,6R,8S,13S,14R,15R,16S,17S)-4,10,11,15,16-pentahydroxy-9,13-dimethyl-3-(3-methylbutanoyloxy)-5,18-dioxapentacyclo[12.5.0.01,6.02,17.08,13]nonadecane-17-carboxylate