(13S,14S,17R)-13-butyl-17-ethynyl-3-methoxy-7,11,12,14,15,16-hexahydro-6H-cyclopenta[a]phenanthren-17-ol 在
Lindlar's catalyst
氢气 作用下,
以
苯 为溶剂,
生成 (13S,14S,17S)-13-Butyl-17-ethyl-3-methoxy-7,11,12,13,14,15,16,17-octahydro-6H-cyclopenta[a]phenanthren-17-ol