Xanthine derivatives with adenosine-antagonistic activity

US5696124A · kind A · utility

Assignee

• Boehringer Ingelheim GmbH · DE

Inventors

• Ulrike Kufner-Muhl · Mainz, DE
• Karl-Heinz Weber · Gau-Algesheim, DE
• Gerhard Waither · Bingen, DE
• Werner Stransky · Gau-Algesheim, DE
• Helmut Ensinger · Wackernheim, DE
• Gunter Schingnitz · Bad Kreuznach, DE
• Franz J. Kuhn · Gau-Algesheim, DE
• Erich Lehr · Waldalgesheim, DE

Key dates

• Filing date: May 30, 1995
• Grant date: Dec 9, 1997
• Expiry date: May 30, 2015

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D473/06
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

The invention relates to new xanthine derivatives of general formula I, processes for preparing them and their use as pharmaceutical compositions.