Useful for treating neurodegenerative diseases

US5607941A · kind A · utility

Assignee

• Boehringer Ingelheim GmbH · DE

Inventors

• Herbert Merz · Ingelheim am Rhein, DE
• Enzio Mueller · Bad Kötzting, DE
• Werner Stransky · Gau-Algesheim, DE
• Ilse Streller · Stromberg, DE

Key dates

• Filing date: Jun 5, 1995
• Grant date: Mar 4, 1997
• Expiry date: Jun 5, 2015

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D221/26
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

Novel benzomorphan derivatives of the formula ##STR1## wherein R.sup.1 -R.sup.8 are as defined herein. The benzomorphan derivatives are useful for treating cerebral ischaemia of various origins, epilepsy and neurodegenerative diseases.