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:
Dec. 06, 1994
Filed:
Feb. 18, 1994
Applicant:
Inventors:
Uwe Petersen, Leverkusen, DE;
Andreas Krebs, Odenthal-Holz, DE;
Thomas Schenke, Bergisch Gladbach, DE;
Klaus Grohe, Odenthal, DE;
Klaus-Dieter Bremm, Dortmund, DE;
Rainer Endermann, Wuppertal, DE;
Karl-Georg Metzger, Wuppertal, DE;
Hans-Joachim Zeiler, Wuppertal, DE;
Assignee:
Bayer Aktiengesellschaft, Leverkusen, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D / ; A61K / ;
U.S. Cl.
CPC ...
514300 ; 546123 ;
Abstract
The invention relates to naphthyridonecarboxylic acid derivatives which are substituted in the 7-position by an optionally partially hydrogenated azaisoindolinyl ring, to processes for their preparation, and to antibacterial agents and feed additives containing them.