6-fluoro-7-chloro-1-cyclopropyl-4-oxo-1,4-dihydro-quinoline-3-carboxylic acid

US4620007A · kind A · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Klaus Grohe · Odenthal, DE
• Hans-Joachim Zeiler · Velbert, DE
• Karl G. Metzger · Wuppertal, DE

Key dates

• Filing date: Dec 11, 1985
• Grant date: Oct 28, 1986
• Expiry date: Dec 11, 2005

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D215/56
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

The invention relates to 7-amino-1-cyclo-propyl-4-oxo-1,4-dihydro-naphthyridine (or quinoline)-3-carboxylic acids of Formula I as defined in the specifications. Also included in the invention is a process for the preparation of said compounds of Formula I and Ia. Further, the invention includes compositions containing the compounds of Formula I or Ia and the use of said compounds and compositions as antibacterial agents.