Pharmaceutical compositions comprising a pyrazole derivative and method of use

US4325962A · kind A · utility

Assignee

• Byk Gulden Lomberg Chemische Fabrik GmbH · DE

Inventor

• Georg Rainer · Konstanz, DE

Key dates

• Filing date: Dec 15, 1978
• Grant date: Apr 20, 1982
• Expiry date: Dec 15, 1998

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D231/12
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

Pyrazol-4-acetic acid compounds, such as substituted pyrazol-4-acetic acid, its esters, amides, nitriles and their pharmaceutically acceptable salts and method for the preparation of these compounds are disclosed. The novel compounds are useful analgesics, anti-inflammatory, and antipyretics.