17α and 17β-mercaptoandrostanes and androstan-3β-ols have been prepared as examples of axial and equatorial thiol epimers in trans-fused 5-membered fixed ring systems. The conformation of the epimers has been established by PMR measurements.
17α和17β-mercaptoandrostanes和
雄甾烷3β-醇已被制备的实施例的轴向和赤道
硫醇差向异构体中的反式-融合5元固定环系统。差向异构体的构象已通过PMR测量确定。