New diazepines substituted in the 6-position, processes for their preparation and their use as pharmaceutical compositions

US5185442A · kind A · utility

Assignee

• Boehringer Ingelheim GmbH · DE

Inventors

• Karl-Heinz Weber · Gau-Algesheim, DE
• Werner Stransky · Gau-Algesheim, DE
• Ulrike Kuefner-Muehl · Ingelheim am Rhein, DE
• Hubert Heuer · Frankfurt am Main, DE
• Franz Birke · Ingelheim am Rhein, DE
• Wolf-Dietrich Bechtel · Appenheim, DE

Key dates

• Filing date: Jan 15, 1992
• Grant date: Feb 9, 1993
• Expiry date: Jan 15, 2012

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D495/14
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

The invention relates to new diazephines of the formula ##STR1## wherein R.sup.1, R.sup.2 and R.sup.3 are as defined herein, processes for preparing them and their use as pharmaceutical compositions useful for treating PAF-induced disease.