Quinolone- and naphthyridonecarboxylic acid derivatives

US5990122A · kind A · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Uwe Petersen · Leverkusen, DE
• Thomas Schenke · Odenthal, DE
• Thomas Jaetsch · Cologne, DE
• Stephan Bartel · Bensberg, DE
• Klaus-Dieter Bremm · Recklinghausen, DE
• Rainer Endermann · Wuppertal, DE
• Karl G. Metzger · Wuppertal, DE

Key dates

• Filing date: Jan 7, 1998
• Grant date: Nov 23, 1999
• Expiry date: Jan 7, 2018

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D513/16
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

The invention relates to new quinolone- and naphthyridonecarboxylic acid derivatives which are substituted in the 7-position by a tricyclic amine radical, their salts, processes for their preparation and antibacterial compositions comprising these compounds.