英文名称
Methyl 3,4-dihydroxy-6-[[16-hydroxy-10,13-dimethyl-17-(6-methyl-5-methylidene-4-oxoheptan-2-yl)-15-oxo-1,2,3,4,5,6,7,8,9,11,12,14-dodecahydrocyclopenta[a]phenanthren-3-yl]oxy]-5-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxane-2-carboxylate