Pyridyl chroman

US5767132A · kind A · utility

Assignee

• Merck Patent GmbH · DE

Inventors

• Henning Bottcher · Darmstadt, DE
• Ralf Devant · Darmstadt, DE
• Hartmut Greiner · Darmstadt, DE
• Gerd Bartoszyk · Weiterstadt, DE
• Jean-Jacques Berthelon · Val-de-Reuil, FR
• Marc Noblet · Val-de-Reuil, FR
• Jean-Jacques Zeiller
• Michel Brunet · Évreux, FR

Key dates

• Filing date: Oct 16, 1995
• Grant date: Jun 16, 1998
• Expiry date: Oct 16, 2015

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D333/20
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

Amino(thio)ether derivatives of formula I ##STR1## wherein R.sup.0, R.sup.1, R.sup.2, R.sup.3, R.sup.6, R.sup.7, R.sup.8, R.sup.9, X and Z are as defined herein, and their salts, are active on the central nervous system.