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:
Dec. 03, 1996
Filed:
Mar. 14, 1996
Applicant:
Inventors:
Armelle Bonfils, Paris, FR;
Daniel Philibert, La Varenne Saint Hilaire, FR;
Assignee:
Roussel UCLAF, , FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ;
U.S. Cl.
CPC ...
514182 ;
Abstract
A method of controlling male fertility in warm-blooded male animals comprising administering to male warm-blooded animals an amount of a compound selected from the group consisting of a compound of the formula ##STR1## wherein R.sub.1 and R.sub.2 are individually selected from the group consisting of alkyl of 1 to 8 carbon atoms and benzyl, R.sub.3 is a .alpha.- or .beta.-methyl, n is an integer from 2 to 10, R.sub.4 is hydrogen, R.sub.5 is hydrogen, R.sub.6 and R.sub.7 are hydrogen, and their non-toxic, pharmaceutically acceptable acid addition salts in an amount sufficient to control male fertility.