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:
Jul. 10, 1990
Filed:
Aug. 05, 1987
Applicant:
Inventors:
Phaik-Eng Sum, New City, NY (US);
Joseph P Joseph, Montvale, NJ (US);
Carl B Ziegler, Jr, Congers, NY (US);
Daniel B Moran, Suffern, NY (US);
Yang-I Lin, Nanuet, NY (US);
Assignee:
American Cyanamid Company, Stamford, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; C07D / ;
U.S. Cl.
CPC ...
514254 ; 5142345 ; 5142352 ; 544 32 ; 544101 ; 544121 ; 544358 ; 544360 ; 544361 ; 544362 ; 544363 ; 544371 ; 544372 ; 544373 ; 544376 ; 544403 ; 546156 ;
Abstract
7-(substituted)piperazinyl-1-ethyl-6-fluoro-4-oxo-3-quinolinecarboxylic acids, the pharmacologically acceptable salts thereof, compositions containing them, processes and intermediates for producing them, and methods of using them to treat bacterial infections in warm-blooded animals.