7.beta.-substituted-4-aza-5.alpha.-cholestan-3-ones as 5.alpha.

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, A61K 3158

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active

055278078

ABSTRACT:
Described are new 7.beta.-substituted 4-aza-5.alpha.-cholestan-3-ones and related compounds as 5.alpha.-reductase inhibitors.

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