Phenyl-substituted 2-enamino-ketonitriles

US7049271B2 · kind B2 · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Reiner Fischer · Monheim, DE
• Jutta Bohmer
• Ralf Wischnat
• Mark Wilhelm Drewes · Langenfeld, DE
• Peter Dahmen · Neuss, DE
• Rolf Pontzen · Leichlingen, DE
• Peter Lösel · Leverkusen, DE
• Christoph Erdelen · Leichlingen, DE
• Dieter Feucht · Eschborn, DE

Key dates

• Filing date: Apr 25, 2001
• Grant date: May 23, 2006
• Expiry date: Apr 25, 2021

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07C2601/14
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

The present invention relates to novel phenyl-substituted 2-enamino-ketonitriles of the formula (I):in which