Quinolone- and naphthyridonecarboxylic acid derivatives

US5457104A · kind A · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Stephan Bartel · Bensberg, DE
• Andreas Krebs · Odenthal, DE
• Franz Kunisch · Odenthal, DE
• Uwe Petersen · Leverkusen, DE
• Thomas Schenke · Odenthal, DE
• Klaus Grohe · Odenthal, DE
• Michael Schriewer · Odenthal, DE
• Klaus-Dieter Bremm · Recklinghausen, DE
• Rainer Endermann · Wuppertal, DE
• Karl G. Metzger · Wuppertal, DE

Key dates

• Filing date: Jan 12, 1994
• Grant date: Oct 10, 1995
• Expiry date: Jan 12, 2014

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C10M133/38
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

The invention relates to new quinolone- and naphthyridonecarboxylic acid derivatives which have hydrogen in the 6-position, to processes for their preparation, and to antibacterial compositions and feed additives containing them.