Generated: April 30, 2017
|Abstract:||Prostaglandin (PG.sub.1) derivatives having a 5,6-didehydro feature, for example an enol ether of the formula ##STR1## said derivatives having pharmacological activity. Processes for preparing them and the appropriate intermediates are disclosed.|
|Inventor(s):||Johnson; Roy A. (Kalamazoo, MI), Lincoln; Frank H. (Portage, MI), Pike; John E. (Kalamazoo, MI)|
|Assignee:||The Upjohn Company (Kalamazoo, MI)|
|Filing Date:||Jul 28, 1977|
|Claims:||1. A compound of the formula ##STR108## wherein R.sub.1 is a pharmacologically acceptable cation.|
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