17β-Acyl-4-aza-5α-androst-1-ene-3-ones of the formula:
wherein
R isselected from hydrogen, methyl and ethyl and
R² ismonocyclic aryl optionally containing 1 or more lower alkyl substituents of from 1-2 carbon atoms and/or 1 or more halo (Cl or Br) substituents; and
R', R'' and R'''are each selected from hydrogen and methyl and pharmaceutical formulation of the above compounds are active as testosterone 5α-reductase inhibitors and thus are useful for the prevention of prostatic carcinoma.
17β-Acyl-4-aza-5α-androst-1-ene-3-ones的
化学式为:其中R从氢、甲基和乙基中选择,R²是单环芳基,可选含有1个或更多1-2个碳原子的较低烷基取代基和/或1个或更多卤素(Cl或Br)取代基;而R'、R''和R'''各自选择自氢和甲基,上述化合物的药物配方作为
睾酮5α-还原酶
抑制剂具有活性,因此可用于预防前列腺癌。