Sulfamic acid (13S,14S,15S,17R)-13-methyl-17-trimethylsilanyloxy-7,11,12,13,15,16,17,20-octahydro-6H-cyclopropa[14,15]cyclopenta[a]phenanthren-3-yl ester 在
溶剂黄146 作用下,
以
四氢呋喃 、
水 为溶剂,
反应 120.0h,
生成 Sulfamic acid (13S,14S,15S,17R)-17-hydroxy-13-methyl-7,11,12,13,15,16,17,20-octahydro-6H-cyclopropa[14,15]cyclopenta[a]phenanthren-3-yl ester