N-benzylindole and benzopyrazole derivatives with anti-asthmatic, anti-allergic, anti-inflammatory and immunemodulating effect

US5965582A · kind A · utility

Assignee

• Asta Medica Aktiengesellschaft · DE

Inventors

• Guillaume Lebaut · Saint-Sébastien, FR
• Fabienne Fouchard · Nantes, FR
• Bernhard Kutscher · Maintal, DE
• Peter Emig
• Ilona Fleischhauer · Offenbach, DE
• Jurgen Schmidt · Grundau, DE
• Stefan Szelenyi · Arnstorf, DE

Key dates

• Filing date: May 12, 1997
• Grant date: Oct 12, 1999
• Expiry date: May 12, 2017

Classification

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

Abstract

The N-benzylindole- and benzopyrazole derivatives of the general formula 1 ##STR1## possess anti-asthmatic, anti-allergic, anti-inflammatory and immunomodulating effect and are suitable for the preparation of medicaments.