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

US5442064A · kind A · utility

Assignee

• Dr. Karl Thomae GmbH · DE

Inventors

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

Key dates

• Filing date: Oct 12, 1993
• Grant date: Aug 15, 1995
• Expiry date: Oct 12, 2013

Classification

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

Abstract

The invention relates to carboxylic acid derivatives of general formula EQU A--B--C--D--E--F--G (I) wherein A to G are defined as in claim 1, the tautomers thereof, the stereoisomers thereof including the mixtures thereof and the addition salts thereof, particularly the physiologically acceptable salts with inorganic or organic acids or bases, which have valuable pharmacological properties, preferably inhibitory effects on aggregation, and to pharmaceutical compositions containing the compounds and processes for preparing them.