Tetrahydropyran derivatives

US7638641B2 · kind B2 · utility

Assignee

• Merck Patent GmbH · DE

Inventors

• Peer Kirsch · Darmstadt, DE
• Alexander Hahn · Groß-Gerau, DE
• Eike Poetsch · Mühltal, DE
• Werner Binder · Dieburg, DE
• Volker Meyer · Groß-Zimmern, DE

Key dates

• Filing date: Nov 17, 2003
• Grant date: Dec 29, 2009
• Expiry date: Jul 28, 2025

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D409/08
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

The invention relates to tetrahydropyran derivatives of the general formula I and to processes for the preparation thereof.