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. 05, 1999
Filed:
Nov. 09, 1998
Applicant:
Inventors:
Chang Yong Hong, Daejeon, KR;
Young Kwan Kim, Daejeon, KR;
Se Ho Kim, Daejeon, KR;
Jay Hyok Chang, Daejeon, KR;
Hoon Choi, Daejeon, KR;
Do Hyun Nam, Daejeon, KR;
Ae Ri Kim, Daejeon, KR;
Jin Hwa Lee, Daejeon, KR;
Ki Sook Park, Daejeon, KR;
Assignee:
LG Chemical Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ;
U.S. Cl.
CPC ...
514300 ;
Abstract
The present invention relates to a novel quinolone compound having an excellent antibacterial activity. More specifically, the present invention relates to 7-(4-aminomethyl-3-methyloxyiminopyrrolidin-1-yl)-1-cyclopropyl-6-fluoro-4 -oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylic acid represent by the following formula: ##STR1## or its isomer.