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:
Sep. 17, 1985
Filed:
Oct. 20, 1983
Applicant:
Inventors:
Claude Bernhart, Saint Gely du Fesc, FR;
Werner Cautreels, Castelnau le Lez, FR;
Patrick Gautier, Cournonterral, FR;
Assignee:
SANOFI, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ; C07D / ; C07D / ;
U.S. Cl.
CPC ...
514236 ; 514278 ; 514318 ; 514336 ; 514338 ; 544 70 ; 544131 ; 546 15 ; 546193 ; 546283 ; 546269 ;
Abstract
The present invention relates to the products of general formula: ##STR1## in which: R represents a straight or branched alkyl group having from 2 to 5 atoms of carbon, or the group ##STR2## represents a morpholino or piperidino group possibly substituted by 1 or 2 methyl groups;
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Bernhart, Claude. (1985). Derivatives of .gamma.-butyrolactone with an anti-arrythmic activity and (U.S. Patent No. 4542134). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4542134
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile