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US 3,940,443 AGranted
Amino ethanol-indane and tetrahydronaphthalene derivatives
AssigneeThe United States of America as represented by the Secretary of the Navy
InventorAdrian Charles Ward Curran
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Abstract
The invention provides novel indane and tetrahydronaphthalene derivatives ving the general formula ##SPC1## Wherein R.sup.1 represents hydrogen or lower alkyl; R.sup.2 represents lower alkyl; R.sup.3 and R.sup.4 independently represent hydrogen or lower alkyl; and n is the integer 1 or zero; and the pharmaceutically acceptable acid addition and quaternary ammonium salts thereof; which have hypotensive activity.
Claims4
A compound having the formula:
- ##SPC9##
- wherein R.sup.1 represents hydrogen or lower alkyl;
- R.sup.2 represents lower alkyl;
- R.sup.3 and R.sup.4 independently represent hydrogen or lower alkyl;
- and n is the integer 1 or zero;
- or a pharmaceutically acceptable acid addition salt thereof.
3 more elements
Dependencies are inferred from the claim text.