Synthesis and Anti-inflammatory Activity of Antioxidants, 4-Alkylthio-o-anisidine Derivatives

概要

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In order to search for anti-inflammatory agents against autoimmune diseases, we synthesized 4-alkylthio-o-anisidine derivatives possessing antioxidant activity, and tested them for anti-inflammatory activity against the Arthus reaction in mice. Experimental inflammations, including the Arthus reaction, concanavalin A, phorbol ester and pyrophosphate-induced edemas in rats were inhibited by 4-propylthio-o-anisidine, which inhibited autoxidation of rat brain homogenate and suppressed the lipopolysaccharide-induced increase in the plasma malondialdehyde level in mice. An antioxidant may be an effective agent in immune complex type inflammation where active oxygen species play an important role.
公益社団法人日本薬学会の論文
1992-02-25