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US 4,229,467 AGranted
Alkoxy benzofuran carboxylic acids and salts and esters thereof as hypolipidemic agents
AssigneeRichardson-Merrell Inc.
InventorRoger A. Parker
Life of this patent
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Abstract
Compounds of the Formula ##STR1## wherein R is H or C.sub.1-4 alkyl; R.sub.1 is H or C.sub.1-4 alkyl; and R.sub.2 is straight or branched chain alkyl of 10-20 carbon atoms, straight or branched chain alkenyl of 10-20 carbon atoms, straight or branched chain alkadienyl of 10-20 carbon atoms or straight or branched chain alkatrienyl of 10-20 carbon atoms and the pharmaceutically acceptable salts thereof, are useful as hypolipidemic agents.
Claims10
A compound of the formula ##STR6## wherein R is H or C.sub.1-4 alkyl;
- R.sub.1 is H or C.sub.1-4 alkyl;
- and R.sub.2 is straight or branched chain alkyl of 10-20 carbon atoms, straight or branched chain alkenyl of 10-20 carbon atoms, straight or branched chain alkadienyl of 10-20 carbon atoms or straight or branched chain alkatrienyl of 10-20 carbon atoms, and the pharmaceutically acceptable salts thereof.
Dependencies are inferred from the claim text.