Imidazo[1,2-a]pyridines, pharmaceutical compositions containing these compounds and processes for preparing them

US5270322A · kind A · utility

Assignee

• Dr. Karl Thomae GmbH · DE

Inventors

• Uwe Ries · Biberach an der Riß, DE
• Norbert Hauel · Schemmerhofen, DE
• Berthold Narr · Biberach, DE
• Jacques van Meel · Mittelbiberach, DE
• Wolfgang Wienen · Äpfingen, DE
• Michael Entzeroth · Warthausen, DE

Key dates

• Filing date: Feb 9, 1993
• Grant date: Dec 14, 1993
• Expiry date: Feb 9, 2013

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07F9/6561
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

Imidazo[1,2-a]pyridines of the formula ##STR1## wherein R.sub.a to R.sub.e are as defined herein, the enantiomers and the salts thereof, which are useful as angiotensin antagonists and for treating conditions treatable with angiotensin antagonists.