英文名称
4-[4,5-dihydroxy-3-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxy-6-[[4-formyl-8,9-dihydroxy-4,6a,6b,11,11,14b-hexamethyl-8a-[[(E)-2-methylbut-2-enoyl]oxymethyl]-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl]oxy]-3-hydroxy-5-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxane-2-carboxylic acid