Benzonitriles and benzofluorides

US6310068A · kind A · utility

Assignee

• Merck Patent GmbH · DE

Inventors

• Henning Bottcher · Darmstadt, DE
• Karl Ulrich Buhring · Grafing, DE
• Hartmut Greiner · Darmstadt, DE
• Gerd Bartoszyk · Weiterstadt, DE
• Christoph Seyfried · Seeheim-Jugenheim, DE

Key dates

• Filing date: Apr 5, 1996
• Grant date: Oct 30, 2001
• Expiry date: Apr 5, 2016

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A61P25/26
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

Compound of the formula I ##STR1## in which Q and Ar have the meanings indicated herein, and their salts, exhibit actions on the central nervous system.