Analogues of prostaglandins
AssigneeHoechst Aktiengesellschaft
InventorsGerhard Beck, Rudolf Kunstmann, Milos Babej, Hermann Teufel
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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.
Claims3
9-oxo-11.alpha., 15-dihydroxy-16,16-dimethyl-18-oxa-5-cis-13-trans-prostadienoic acid.
9-oxo-11.alpha.,15-hydroxy-16,16-dimethyl-18-oxa-5-cis-13-trans-20 -nor-prostadienoic acid.
9-oxo-11.alpha.,15-di hydroxy-16,16,20,20-tetramethyl-18-oxa-5-cis-13-trans-prostadienoic acid.
Dependencies are inferred from the claim text.