7-Phenylamino-4-quinolone-3-carboxylic acid derivatives, process for their preparation and their use as medicaments

US7402674B2 · kind B2 · utility

Assignee

• Sanofi-Aventis Deutschland GMBH · DE

Inventors

• Elisabeth Defossa · Idstein, DE
• Dieter Kadereit · Kelkheim, DE
• Sven Ruf · Mainz, DE
• Thomas Klabunde · Frankfurt, DE
• Dieter Schmoll · Frankfurt, DE
• Andreas Herling · Bad Camberg, DE
• Karl-Ulrich Wendt · Frankfurt, DE

Key dates

• Filing date: Jan 25, 2005
• Grant date: Jul 22, 2008
• Expiry date: May 8, 2026

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D471/04
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

7-Phenylamino-4-quinolone-3-carboxylic acid derivatives, process for their preparation and their use as medicamentsThe invention relates to 7-phenylamino-4-quinolone-3-carboxylic acid derivatives and to the physiologically tolerated salts and physiologically functional derivatives thereof.The invention relates to compounds of the formula Iin which the radicals have the stated meanings, and to the physiologically tolerated salts thereof. The compounds are suitable for example as medicaments for the prevention and treatment of type 2 diabetes.