Substituted azolyl sulphonyl uracils

C - Chemistry – Metallurgy – 07 – D

Patent

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Details

C07D 403/12 (2006.01) A01N 43/56 (2006.01)

Patent

CA 2204243

The invention relates to novel substituted azolyl sulphonyl uracils of the general formula (I) in which Az is possibly substituted azolyl, R1 is hydrogen, cyano or halogen, R2 is cyano, nitro, halogen or a possibly substituted radical of the alkyl or alkoxy series, R3 is hydrogen, halogen, alkyl or alkyl halide, R4 is hydrogen, alkyl or halogen alkyl, and R5 is hydrogen, amino, formyl or a possibly substituted radical of the alkyl, alkenyl or alkinyl series, a process for their production and their use as herbicides.

L'invention concerne de nouveaux uraciles d'azolylsulfonylphényle substitués de la formule générale (I) dans laquelle Az désigne azolyle éventuellement substitué, R<1> désigne hydrogène, cyano ou halogène, R<2> désigne cyano, nitro, halogène ou un reste éventuellement substitué de la série alkyle ou alcoxy, R<3> désigne hydrogène, halogène, alkyle ou halogénure d'alkyle, R<4> désigne hydrogène, alkyle ou halogénure d'alkyle, et R<5> désigne hydrogène, amino, formyle ou un reste éventuellement substitué de la série alkyle, alkényle ou alkinyle. L'invention concerne également un procédé permettant de les préparer et leur utilisation comme herbicides.

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