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US 4,228,180 AGranted
7-Oxabicycloheptane and 7-oxabicycloheptene prostaglandin analogs
AssigneeE. R. Squibb & Sons, Inc.
InventorPeter W. Sprague
Life of this patent
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Abstract
New 7-oxabicycloheptane and 7-oxabicycloheptene prostaglandin analogs which have the general formula ##STR1## wherein R.sup.1 is hydrogen or lower alkyl; n is 0 to 4, m is 0 to 4 and x is 0 to 8, are useful as cardiovascular agents.
Claims11
A compound of the formula ##STR48## wherein R.sup.1 is hydrogen or lower alkyl;
- n is 0 to 4, m is 0 to 4 and x is 0 to 8.
Dependencies are inferred from the claim text.