Cyanopyrimidinones

US8431573B2 · 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: May 2, 2011
• Grant date: Apr 30, 2013
• Expiry date: May 2, 2031

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.