英文名称
[4,5-dihydroxy-3-(3,4,5-trihydroxy-6-methyloxan-2-yl)oxy-6-[(3,4,5-trihydroxyoxan-2-yl)oxymethyl]oxan-2-yl] 4a,4b,7,7,10a-pentamethyl-2-(3-methyl-4-oxopentyl)-8-(3,4,5-trihydroxyoxan-2-yl)oxy-4,5,6,6a,8,9,10,10b-octahydro-3H-chrysene-2-carboxylate