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US 4,045,485 AGranted
Naphthyl acetaldehyde derivatives; methods of use thereof; and processes for the preparation thereof
AssigneeSyntex Corporation
InventorsJohn H. Fried, Ian T. Harrison
Life of this patent
Estimating the term…
Abstract
2-(2'-Naphthyl) acetaldehyde derivatives optionally substituted at the 2 position and/or positions C-1',4',5',7' or 8'; and/or position C-6' or positions C-5' and 7' exhibit anti-inflammatory, analgesic, antipyretic and anti-pruritic activity.
Claims3
2-(5'-fluoro- 6'-methoxy-2'-naphthyl) propionaldehyde and the oxime thereof.
2-(5'-chloro-6'-methoxy-2'-naphthyl) propionaldehyde and the oxime thereof.
2-(5'-bromo-6'-methoxy-2'-naphthyl) propionaldehyde and the axime thereof.
Dependencies are inferred from the claim text.