Cyanopyrimidinones

US8088769B2 · kind B2 · utility

Assignee

• Boehringer Ingelheim International GmbH · DE

Inventors

• Martin Hendrix · Tarrytown, US
• Lars Bärfacker · Oberhausen, DE
• Heike Heckroth · Wuppertal, DE
• Dagmar Karthaus · Solingen, DE
• Adrian Tersteegen · Wuppertal, DE

Key dates

• Filing date: Dec 31, 2004
• Grant date: Jan 3, 2012
• Expiry date: Apr 19, 2027

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D491/10
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

The invention relates to novel cyanopyrimidinones, process for their preparation, and the use thereof for producing medicaments for improving perception, concentration, learning and/or memory.