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Last Updated: December 12, 2025

Claims for Patent: 3,998,966

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Summary for Patent: 3,998,966

Title:	Anti-inflammatory, analgesic, anti-pyretic and anti-pruritic 6-substituted 2-naphthyl acetic acid derivative-containing compositions and methods of use thereof
Abstract:	2-Naphthyl acetic acid derivatives and the corresponding amides, esters, hydroxamic acids and addition salts thereof, optionally substituted at the α-position on the acetic acid moiety and/or at position 6 and/or at positions 1, 4, 7 or 8 on the naphthyl ring and optionally saturated at positions 3 and 4, are anti-inflammatory, analgesic, anti-pyretic and anti-pruritic agents. A pharmaceutical method of effecting treatment of inflammation, pain, pyrexia and pruritus by the administration of naphthyl acetic acid derivatives. A pharmaceutical composition for use in the treatment of the above maladies comprising a naphthyl acetic acid derivative.
Inventor(s):	John H. Fried, Ian T. Harrison
Assignee:	Syntex Pharmaceuticals International Ltd
Application Number:	US05/558,988
Patent Claims:

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