英文名称
6-[[10-Acetyloxy-8,9-dihydroxy-4,4,6a,6b,11,11,14b-heptamethyl-8a-(3-methylbutanoyloxymethyl)-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl]oxy]-4-hydroxy-5-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-3-(3,4,5-trihydroxy-6-methyloxan-2-yl)oxyoxane-2-carboxylic acid