Certain pyrrolidone derivatives and pharmaceutical use thereof

US4079145A · kind A · utility

Assignee

• Hoechst GmbH · DE

Inventors

• Dieter Reuschling · Rockenberg, DE
• Klaus Kuhlein · Kelkheim, DE
• Bernward Scholkens · Kelkheim, DE
• Rudolf Kunstmann · Breckenheim, DE
• Ulrich Lerch
• Wilhelm Bartmann
• Hermann Teufel
• Gerhard Beck · Frankfurt am Main, DE

Key dates

• Filing date: Jun 22, 1976
• Grant date: Mar 14, 1978
• Expiry date: Jun 22, 1996

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D207/27
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

The present invention relates to pyrrolidones which are analogues of prostaglandins and to a process for their manufacture. The compounds of the invention have prostaglandin-like pharmacological properties and can therefore be used as pharmaceutical compositions.