Pyrrolidones and process for their manufacture

US4096274A · kind A · utility

Assignee

• Hoechst GmbH · DE

Inventors

• Dieter Reuschling · Rockenberg, DE
• Klaus Kuhlein · Kelkheim, DE
• Adolf Linkies · Frankfurt, DE
• Rudolf Kunstmann · Breckenheim, DE
• Josef Musil · Königstein, DE

Key dates

• Filing date: Dec 16, 1976
• Grant date: Jun 20, 1978
• Expiry date: Dec 16, 1996

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D207/273
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

The present invention relates to novel pyrrolidone derivatives as well as to a process of preparing the same. The novel compounds have a pharmaceutical action similar to that of prostaglandins and can therefore be used as medicaments.