Imidazo-benzoxazinones, the preparation thereof and pharmaceutical compositions containing these compounds

US4831027A · kind A · utility

Assignee

• Dr. Karl Thomae GmbH · DE

Inventors

• Berthold Narr · Biberach, DE
• Norbert Hauel · Schemmerhofen, DE
• Klaus Noll · Cologne, DE
• Joachim Heider · Warthausen, DE
• Manfred Psiorz · Ingelheim am Rhein, DE
• Andreas Bomhard · Biberach, DE
• Jacques van Meel · Mittelbiberach, DE
• Willi Diederen

Key dates

• Filing date: Oct 5, 1987
• Grant date: May 16, 1989
• Expiry date: Oct 5, 2007

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A61P7/02
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

The invention relates to new imidazo-benzoxazinones of formula ##STR1## wherein the substituents are defined herein below, which compounds are useful in the treatment of cardiovascular disorders.