钠(3beta,12alpha)-12,17-二羟基-18-氧代-18,20-环氧羊毛甾-9(11)-烯-3-基2-O-(6-脱氧-beta-D-吡喃葡萄糖基)-4-O-磺酸-beta-D-吡喃木糖 生成 (1S,2S,5R,6S,9S,10S,13S,16S,18R)-16-[(2S,3R,4S,5R)-4,5-dihydroxy-3-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxyoxan-2-yl]oxy-5,10-dihydroxy-2,6,13,17,17-pentamethyl-6-(4-methylpentyl)-7-oxapentacyclo[10.8.0.02,9.05,9.013,18]icos-11-en-8-one