英文名称
3,4-Dihydroxy-6-[[9-hydroxy-4,11-bis(hydroxymethyl)-4,6a,6b,8a,11,14b-hexamethyl-10-(3,4,5-triacetyloxy-6-methyloxan-2-yl)oxy-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl]oxy]-5-(3,4,5-trihydroxyoxan-2-yl)oxyoxane-2-carboxylic acid