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US 5,710,275 AGranted
7.beta.-substituted-4-aza-5.alpha.-androstan-3-ones as 5.alpha.-reductase inhibitors
AssigneeMerck & Co., Inc.
InventorsRaman K. Bakshi, Gary H. Rasmusson, Richard L. Tolman, Gool F. Patel, Georgianna S. Harris, Donald W. Graham, Bruce E. Witzel
Life of this patent
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Abstract
Described are new 7.beta.-substituted 4-aza-5.alpha.-androstan-3-ones and related compounds as 5.alpha.-reductase inhibitors.
Claims2
A compound of structural formula ##STR266## selected from the group consisting of those in the following table:
- ______________________________________ R A ______________________________________ ##STR267## CH.sub.3 ##STR268## CH.sub.3 ##STR269## CH.sub.3 ##STR270## CH.sub.3 ##STR271## CH.sub.3 ##STR272## CH.sub.3 ##STR273## ______________________________________
A compound of structural formula:
- ##STR274## selected from the group consisting of those in the following table:
- ______________________________________ R A ______________________________________ CH.sub.3 ##STR275## CH.sub.3 ##STR276## CH.sub.3 ##STR277## ______________________________________
Dependencies are inferred from the claim text.