N-Monosubstituted adamantyl/norbornanyl 17β-carbamides of 3-carboxy-androst-3,5-dienes as testosterone 5α-reductase inhibitors of the formula :
wherein R is a hydrocarbon radical selected from substituted or unsubstituted 1- or 2-adamantyl or 1-, 2-or 7-norbornanyl and pharmaceutically acceptable salts or esters thereof. Also described is a pharmaceutical formulation. The above compounds are active as testosterone 5a-reductase inhibitors and thus are useful topically for treatment of acne, seborrhea, female hirsutiam, and systemically in treatment of benign prostatic hypertrophy.
3-羧基-3,5-雄甾二烯的 N-单取代
金刚烷基/降
冰片烷基 17β-
氨基甲酸酯作为
睾酮 5α 还原酶
抑制剂的式:
其中 R 是选自取代或未取代的 1-或 2-
金刚烷基或 1-、2-或 7-降
冰片烷基的烃基及其药学上可接受的盐或酯。还描述了一种药物制剂。上述化合物作为
睾酮 5a 还原酶
抑制剂具有活性,因此可用于局部治疗痤疮、脂溢性皮炎、女性多毛症,也可用于全身治疗良性前列腺肥大。