英文名称
5-[4,5-dihydroxy-6-(hydroxymethyl)-3-(3,4,5-trihydroxy-6-methyloxan-2-yl)oxyoxan-2-yl]oxy-3,4-dihydroxy-6-[[9-hydroxy-4-(hydroxymethyl)-4,6a,8a,11,11,14b-hexamethyl-2,3,4a,5,6,6b,7,8,9,10,12,12a,14,14a-tetradecahydro-1H-picen-3-yl]oxy]oxane-2-carboxylic acid