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. 13, 1983
Filed:
Nov. 06, 1981
Applicant:
Inventor:
Richard M Stern, Cottage Grove, MN (US);
Assignee:
Riker Laboratories, Inc., St. Paul, MN (US);
Primary Examiner:
Int. Cl.
CPC ...
A01N / ; A61K / ; C07D / ;
U.S. Cl.
CPC ...
424258 ; 546 94 ;
Abstract
Antimicrobial compounds of the following formula are disclosed: ##STR1## wherein Het is selected from the goup consisting of pyrryl, pyrrolidyl, tetrazolyl of the formula ##STR2## wherein R.sup.1 is lower alkyl or benzyl and oxadiazolyl of the formula ##STR3## wherein R.sup.2 is lower alkyl, trifluoromethyl or --NH.phi.--; X is hydrogen and when Het is pyrryl or pyrrolidyl, X may be fluorine. Pharmaceutically acceptable carboxylate salts and esters of the acids are also disclosed.