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:
Jan. 06, 1981
Filed:
Aug. 28, 1979
Applicant:
Inventors:
Assignee:
Pfizer Inc., New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ; A61K / ;
U.S. Cl.
CPC ...
424274 ; 2603262 ; 26032647 ;
Abstract
5-Substituted 2-pyrroleglyoxylic acids, L- and DI-5-substituted 2-pyrrolylglycines and their derivatives of the formulae ##STR1## and pharmaceutically acceptable cationic and acid addition salts thereof, wherein R is hydrogen or alkyl having from one to four carbon atoms;