Biphenyl derivatives, pharmaceutical compositions containing these compounds and processes for preparing them

US5736559A · kind A · utility

Assignee

• Karl Thomae GmbH · DE

Inventors

• Frank Himmelsbach · Mittelbiberach, DE
• Helmut Pieper · Lohr am Main, DE
• Volkhard Austel · Biberach, DE
• Gunter Linz · Mittelbiberach, DE
• Thomas Müller · Biberach, DE
• Wolfgang Eisert · Biberach, DE
• Johannes Weisenberger · Biberach, DE

Key dates

• Filing date: Aug 1, 1996
• Grant date: Apr 7, 1998
• Expiry date: Aug 1, 2016

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07C2601/14
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

The invention relates to biphenyl derivatives of general formula ##STR1## wherein A to E and X are defined as in claim 1, the stereoisomers thereof, including their mixtures and the salts thereof, particularly the physiologically acceptable salts thereof with inorganic or organic acids or bases, which have valuable properties, preferably aggregation-inhibiting effects, pharmaceutical compositions containing these compounds and processes for preparing them.