英文名称
6-[2-[(8a-Carboxy-4,4,6a,6b,11,11,14b-heptamethyl-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl)oxy]-6-carboxy-5-[3,5-dihydroxy-4-(3,4,5-trihydroxyoxan-2-yl)oxyoxan-2-yl]oxy-3-hydroxyoxan-4-yl]oxy-3,4,5-trihydroxyoxane-2-carboxylic acid