Dihydropteridione intermediate compounds

US7547780B2 · kind B2 · utility

Assignee

• Boehringer Ingelheim International GmbH · DE

Inventors

• Matthias Grauert · Ingelheim am Rhein, DE
• Matthias Hoffman · Mittelbiberach, DE
• Christian Eickmeier · Mittelbiberach, DE

Key dates

• Filing date: Dec 18, 2007
• Grant date: Jun 16, 2009
• Expiry date: Feb 2, 2028

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y02P20/55
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

Disclosed are new dihydropteridinones of general formula (I)whereby the groups L, R1, R2, R3, R4 and R5 have the meanings given in the claims and specification, the isomers thereof, processes for preparing these dihydropteridinones and their use as pharmaceutical compositions.