英文名称
6-[2-[2-[[8a-Carboxy-4,11-bis(hydroxymethyl)-4,6a,6b,11,14b-pentamethyl-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl]oxy]-4,5-dihydroxy-6-(hydroxymethyl)oxan-3-yl]oxy-3,5-dihydroxy-6-methyloxan-4-yl]oxy-3,4,5-trihydroxyoxane-2-carboxylic acid