CH599950

Dibenzofuran and dibenzothiophene derivatives of the formula WHEREIN R1 is COOH, CHO, or CH2OH, R2 is H or alkyl of 1-4 carbon atoms, R3 is H, alkyl, alkoxy, alkanoyl, monoalkylamino, dialkylamino, or acylamino of up to 4 carbon atoms, F, Cl, Br, I, OH, NH2, NO2, CN, or CF3; and Y is O or S, with th...

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Bibliographische Detailangaben
Hauptverfasser: JOACHIM GANTE, WERNER MEHRHOF, ALBRECHT WILD
Format: Patent
Sprache:eng
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Zusammenfassung:Dibenzofuran and dibenzothiophene derivatives of the formula WHEREIN R1 is COOH, CHO, or CH2OH, R2 is H or alkyl of 1-4 carbon atoms, R3 is H, alkyl, alkoxy, alkanoyl, monoalkylamino, dialkylamino, or acylamino of up to 4 carbon atoms, F, Cl, Br, I, OH, NH2, NO2, CN, or CF3; and Y is O or S, with the proviso that at least one of R2 and R3 is other than H, and the physiologically acceptable salts thereof, possess antiinflammatory activity.