英文名称
6-[[9-Acetyloxy-8-hydroxy-4,8a-bis(hydroxymethyl)-10-[3-hydroxy-6-methyl-4,5-bis(2-methylbut-2-enoyloxy)oxan-2-yl]oxy-4,6a,6b,11,11,14b-hexamethyl-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl]oxy]-3,4,5-trihydroxyoxane-2-carboxylic acid