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US 4,360,685 AGranted
Dioxatricyclic prostacyclin analogs
AssigneeE. R. Squibb & Sons, Inc.
InventorsMartin F. Haslanger, Peter W. Sprague
Life of this patent
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Abstract
New dioxatricyclic prostacyclin analogs are provided which have the general formula ##STR1## wherein R is hydrogen or lower alkyl, Q is a single bond or --CH.sub.2 --, m is 1 to 9 and n is 3 or 4, and all stereoisomers thereof, and are useful as cardiovascular agents.
Claims24
A compound having the structural formula ##STR20## and including all stereoisomers thereof, wherein R is hydrogen or lower alkyl, Q is a single bond or --CH.sub.2 --, m is 1 to 9, and n is 3 or 4.
Dependencies are inferred from the claim text.