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. 17, 1983
Filed:
Apr. 28, 1982
Applicant:
Inventors:
William E Bondinell, Cherry Hill, NJ (US);
John J Lafferty, Levittown, PA (US);
Charles L Zirkle, Berwyn, PA (US);
Assignee:
Smithkline Beckman Corporation, Philadelphia, PA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ; C07D / ; C07D / ;
U.S. Cl.
CPC ...
424266 ; 424267 ; 542400 ; 542429 ; 546213 ; 546221 ; 546227 ; 546239 ; 546284 ; 546322 ;
Abstract
N-Substituted azaheterocyclic carboxylic acids and their esters, useful as inhibitors of GABA uptake, are prepared by reacting an appropriate N-alkylating derivative with an ester of an N-unsubstituted azaheterocyclic carboxylic acid followed by hydrolysis of the ester.