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