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.

Date of Patent:
Dec. 10, 2002

Filed:

Nov. 15, 2001
Applicant:
Inventors:

Cherng-Chyi Tzeng, Kaohsiung, TW;

Yeh-Long Chen, Kaohsiung, TW;

Feng-Nien Ko, Taipei, TW;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 3/1496 ;
U.S. Cl.
CPC ...
A61K 3/1496 ;
Abstract

The present invention discloses a novel 6-fluoro-1,4-dihydro-7-[4-(2-hydroxyiminoethyl)-1-piperazinyl]-4-oxoquinoline-3-carboxylic acid derivatives (formula I), with a process for their preparation, and with pharmaceutical compositions containing them as the active ingredient for the treatment of bacterial infections and/or renal cancer diseases.


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