3β,17β-dimethoxyandrost-5-en-7-one

(17b)-17-羟基-雄甾-4,6-二烯-3-酮

5α-bromo-6β,19-epoxy-3β,17β,-androstane diol diacetate

5-bromo-6β,19-epoxy-5α-androstane-3β,17β-diol 17-acetate