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:
Oct. 17, 1989
Filed:
Jun. 18, 1987
Applicant:
Inventors:
Hiraki Ueda, Tokushima, JP;
Hisashi Miyamoto, Tokushima, JP;
Shinji Aki, Tokushima, JP;
Tatsuya Otsuka, Tokushima, JP;
Assignee:
Otsuka Pharmaceutical Company, Limited, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; C07D / ;
U.S. Cl.
CPC ...
514254 ; 544363 ; 546156 ;
Abstract
Novel 4-oxoquinoline-3-carboxylic acid compounds of the formula: ##STR1## wherein R.sup.3 is C.sub.1 -C.sub.6 alkyl and R.sup.F is C.sub.1 -C.sub.6 alkyl, and a pharmaceutically acceptable salts thereof, said compounds having excellent antimicrobial activity and hence being useful as an antimicrobial agent, and a pharmaceutical composition containing said compound as an active ingredient.
Ueda, Hiraki. (1989). Benzoheterocyclic compounds (U.S. Patent No. 4874764). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4874764
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile