Analogues of prostaglandins

US4061671A · kind A · utility

Assignee

• Hoechst GmbH · DE

Inventors

• Gerhard Beck · Frankfurt am Main, DE
• Rudolf Kunstmann · Breckenheim, DE
• Milos Babej
• Hermann Teufel

Key dates

• Filing date: Apr 1, 1975
• Grant date: Dec 6, 1977
• Expiry date: Apr 1, 1995

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07C405/00
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

The present invention relates to analogues of prostanoic acids of the formula I ##STR1## their physiologically acceptable salts with organic and inorganic bases, their esters with aliphatic, cycloaliphatic or araliphatic alcohols and to a process for the manufacture of these compounds. The compounds according to the invention have valuable pharmacological properties and can be used as medicaments.