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US 4,396,770 AGranted
1-[3-(6-Fluoro-1,2-benzisoxazol-3-yl)propyl]-4-hydroxy -4-phenylpiperidines
AssigneeHoechst-Roussel Pharmaceuticals Inc.
InventorsLarry Davis, Joseph T. Klein
Life of this patent
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Abstract
Novel 1-[3-(6-fluoro-1,2-benzisoxazol-3-yl)propyl]-4-hydroxy-4-phenylpiperidines , processes for the preparation thereof, and methods of treating psychoses and alleviating pain employing compounds and compositions thereof are disclosed.
Claims14
A compound of the formula ##STR7## wherein X is hydrogen, loweralkyl of 1 to 5 carbon atoms, loweralkoxy of 1 to 5 carbon atoms, halogen or trifluoromethyl;
- Y is hydrogen or trifluoromethyl with the proviso that Y is hydrogen when X is hydrogen, loweralkyl of 1 to 5 carbon atoms, loweralkoxy of 1 to 5 carbon atoms, or trifluoromethyl and Y is hydrogen or trifluoromethyl when X is halogen;
- the optical antipode thereof, or pharmaceutically acceptable acid addition salt thereof.
Dependencies are inferred from the claim text.