7-isoindolinyl-quinolone derivatives and 7-isoindolinyl-naphthyridone derivatives

US6018054A · kind A · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

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

Key dates

• Filing date: Nov 26, 1997
• Grant date: Jan 25, 2000
• Expiry date: Nov 26, 2017

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D513/06
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

The invention relates to intermediate compounds for preparing novel quinolone derivatives- and naphthyridone derivatives which are substituted in the 7-position by a partially hydrogenated isoindolinyl ring, to processes for their preparation and to antibacterial agents and feed additives containing them.