methyl (3β,5β,7α,12α)-7-chloromethoxy-12-hydroxy-3-{2-[{4-[(11β,17α)-17-hydroxy-3-oxo-17-prop-1-ynylestra-4,9-dien-11-yl]phenyl}(methyl)amino]ethoxy}cholan-24-oate 、 silver(I) diallyl phosphate 以
四氢呋喃 为溶剂,
生成
methyl (3β,5β,7α,12α)-7-diallylphosphoryloxymethoxy-12-hydroxy-3-{2-[{4-[(11β,17α)-17-hydroxy-3-oxo-17-prop-1-ynylestra-4,9-dien-11-yl]phenyl}(methyl)amino]ethoxy}cholan-24-oate