C - Chemistry – Metallurgy – 07 – J
Patent
C - Chemistry, Metallurgy
07
J
C07J 41/00 (2006.01) A61K 31/56 (2006.01) C07J 31/00 (2006.01) C07J 43/00 (2006.01) C07J 51/00 (2006.01)
Patent
CA 2045867
8358/SCM95 18112 TITLE OF THE INVENTION N-MONOSUBSTITUTED ADAMANTYL/NORBORNANYL 17.beta.-CARBAMIDES OF 3-CARBOXY-ANDROST-3,5-DIENES AS TESTOSTERONE 5a-REDUCTASE INHIBITORS ABSTRACT OF THE INVENTION N-MONOSUBSTITUTED ADAMANTYL/NORBORNANYL 17.beta.-CARBAMIDES OF 3-CARBOXY-ANDROST-3,5-DIENES AS TESTOSTERONE 5a-REDUCTASE INHIBITORS OF THE FORMULA: Image I 8358/SCM95 18112 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 hirsutism, and systemically in treatment of benign prostatic hypertrophy.
Patel Good F.
Rasmusson Gary H.
Tolman Richard L.
Merck & Co. Inc.
Patel Good F.
Rasmusson Gary H.
Swabey Ogilvy Renault
Tolman Richard L.
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