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:
Apr. 14, 1992
Filed:
Aug. 29, 1990
Applicant:
Inventor:
Paul R McGuirk, Ledyard, CT (US);
Assignee:
Pfizer Inc., New York, NY (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H61K / ; H61K / ; H61K / ; C07D / ;
U.S. Cl.
CPC ...
514211 ; 514214 ; 5142302 ; 514291 ; 514294 ; 540547 ; 540550 ; 540552 ; 540559 ; 540586 ; 540593 ; 544101 ; 544105 ; 546 89 ; 546 94 ; 546165 ; 560 17 ; 560 35 ; 560 43 ;
Abstract
This invention relates to novel tricyclic derivatives of 7-substituted-6-fluoro-1,4-dihydroquinol-4-one-3-carboxylic acids and certain esters and cation salts thereof. The compounds of this invention are substituted at the 7-position by vinyl, W--CH.dbd.CH--, CH.sub.3 C.tbd.C--, W--CH.sub.2 C.tbd.C-- or ##STR1## where W is selected from certain substituted alkyl groups. This invention also relates to antibacterial compositions containing the compounds and methods of using the compounds to treat bacterial disease.
McGuirk, Paul. (1992). Tricyclic derivatives of (U.S. Patent No. 5104868). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5104868
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile