The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 26, 1998
Filed:
Oct. 24, 1996
Applicant:
Inventors:
Herb G Bull, Westfield, NJ (US);
Georgianna Harris, Tinton Falls, NJ (US);
Robert W Myers, Cresskill, NJ (US);
Assignee:
Merck & Co., Inc., Rahway, NJ (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07H / ; C07H / ; A61K / ;
U.S. Cl.
CPC ...
514 47 ; 536 262 ; 536 2626 ; 5462811 ; 5462831 ;
Abstract
The invention concerns the treatment of hyperandrogenic conditions in humans by the formation of a novel mechanism-based irreversible inhibitor of human 5.alpha.-reductase enzymes from 3-oxo-4-oxa end 4-thiasteroids having a 1,2-double bond and the pyridine-nucleotide cofactor of the 5.alpha.-reductase enzyme, NADPH. The invention further relates to the isolated inhibitor-cofactor complex.