17b-aryl-4-aza-steroid derivatives useful as 5-alpha-reductase i

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...

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546 77, 546 78, A61K 3158

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active

055256082

ABSTRACT:
Compounds of the formula ##STR1## are inhibitors of 5.alpha.-reductase and are useful alone or in combination with other active agents for the treatment of hyperandrogenic disorders such as acne vulgaris, seborrhea, female hirsutism, male pattern baldness, and benign prostatic hyperplasia.

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