ARYLPYRIDAZINONES

PCT No. PCT/EP91/01942 Sec. 371 Date Apr. 16, 1993 Sec. 102(e) Date Apr. 16, 1993 PCT Filed Oct. 12, 1991 PCT Pub. No. WO92/06963 PCT Pub. Date Apr. 30, 1992.6-Aryl-3[2H]pyridazinones of formula I (I) wherein one of the substituents R1 and R2 denotes methoxy, difluoromethoxy or ethoxy, and the other...

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Hauptverfasser: VOLKER FIGALA, DIETER FLOCKERZI, WOLF-RUDIGER ULRICH, GUIDO HANAUER, CHRISTIAN SCHUDT, HERMANN AMSCHLER, ULRICH KILIAN DR, DIETRICH HAFNER, ROLF BEUME, MANFRID ELTZE
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Sprache:eng
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Zusammenfassung:PCT No. PCT/EP91/01942 Sec. 371 Date Apr. 16, 1993 Sec. 102(e) Date Apr. 16, 1993 PCT Filed Oct. 12, 1991 PCT Pub. No. WO92/06963 PCT Pub. Date Apr. 30, 1992.6-Aryl-3[2H]pyridazinones of formula I (I) wherein one of the substituents R1 and R2 denotes methoxy, difluoromethoxy or ethoxy, and the other denotes C4-C7-cycloalkoxy or C3-C7-cycloaklylmethoxy, and their salts with bases, and medicaments compounded therefrom are useful for treating inflammatory and allergen-induced bronchial diseases.