4-Aza-17.beta.-substituted-5.alpha.-androstan-3-ones and their A-homo analogs of the formula: ##STR1## where Formula (I) may also have the structure of partial Formulas (II) and/or (III); and pharmaceutically acceptable salts of the above compounds are active as testosterone 5.alpha.-reductase inhibitors, and thus useful topically for treatment of acne, seborrhea, female hirsutism, and systemically in treatment of benign prostatic hypertrophy.
4-氮杂-17-β-取代-5-α-雄烷-3-酮及其A-同系物的
化学式如下:其中
化学式(I)还可以具有部分
化学式(II)和/或(III)的结构;上述化合物的药用盐作为
睾酮5-α-还原酶
抑制剂活性,并因此在局部治疗痤疮、脂溢性皮炎、女性多毛症以及全身治疗良性前列腺增生方面有用。