(8S,9S,11R,13S,14S,17S)-11-(2-Benzylsulfanyl-ethyl)-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthrene-3,17-diol 在
sodium 作用下,
以
乙醇 为溶剂,
以60%的产率得到(8S,9S,11R,13S,14S,17S)-11-(2-Mercapto-ethyl)-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthrene-3,17-diol