(3S,8S,9S,10R,13R,14S,17R)-3-[(2R,3R,4S,5R,6R)-3-[(2S,3R,4S,5R,6R)-4,5-dimethoxy-6-(methoxymethyl)-3-[(2S,3R,4R,5S,6S)-3,4,5-trimethoxy-6-methyloxan-2-yl]oxyoxan-2-yl]oxy-4,5-dimethoxy-6-(methoxymethyl)oxan-2-yl]oxy-17-[(2R,5R)-5-methoxy-6-methyl-6-[(2S,3R,4S,5R,6R)-3,4,5-trimethoxy-6-(methoxymethyl)oxan-2-yl]oxyheptan-2-yl]-4,4,9,13,14-pentamethyl-1,2,3,7,8,10,12,15,16,17-decahydrocyclopenta[a]phenanthren-11-one 生成
2,3,4,6-四-O-甲基-alpha-D-葡萄糖