(17|A)-17-[(1-methoxycyclohexyl)oxy]androst-4-en-3-one 在
sodium tetrahydroborate 作用下,
以
四氢呋喃 、
甲醇 为溶剂,
生成 (3S,8R,9S,10R,13S,14S,17S)-17-(1-Methoxy-cyclohexyloxy)-10,13-dimethyl-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-ol