英文名称
[10-[3-[3,4-Dihydroxy-5-(hydroxymethyl)oxolan-2-yl]oxy-4,5-dihydroxy-6-[[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxymethyl]oxan-2-yl]oxy-5,6-dihydroxy-4a-(hydroxymethyl)-2,2,6a,6b,9,9,12a-heptamethyl-4-(2-methylbut-2-enoyloxy)-1,3,4,5,6,6a,7,8,8a,10,11,12,13,14b-tetradecahydropicen-3-yl] 2-methylbut-2-enoate