Pyrimidine-4-carboxylic acid amides

C - Chemistry – Metallurgy – 07 – D

Patent

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C07D 239/38 (2006.01) A01N 43/48 (2006.01) A01N 43/54 (2006.01) A01N 43/64 (2006.01) A01N 43/713 (2006.01) A01N 43/72 (2006.01) C07D 239/56 (2006.01) C07D 239/60 (2006.01) C07D 401/00 (2006.01) C07D 403/00 (2006.01) C07D 405/00 (2006.01) C07D 409/00 (2006.01) C07D 413/00 (2006.01) C07D 417/00 (2006.01)

Patent

CA 2257080

Pyrimidine-4-carboxylic acid amides of formula (I) and their salts, in which R1 is optionally substituted alkyl, aryl; n is 0, 1, or 2; R2 is hydrogen, hydroxy, halogen, alkyl, alkyl halide, alkoxy, alkoxy halide; R3 is hydrogen, hydroxy, halogen, alkyl, alkyl halide, alkoxy, alkoxy halide, where one of the radicals R2 and R3 always stands for hydrogen; Y is oxygen or sulphur; R4 is hydrogen or optionally partially or fully halogenated alkyl, cycloalkyl; R5 is optionally substituted alkyl, cycloalkyl, aryl; and agents containing them and their use as fungicides.

L'invention concerne des amides d'acide pyrimidino-4-carboxylique de formule (I) ainsi que leurs sels. Dans la formule, R?1¿ représente alkyle, aryle éventuellement substitués; n vaut 0, 1 ou 2; R?2¿ représente hydrogène, hydroxy, halogène, alkyle, halogénure d'alkyle, alcoxy, halogénure d'alcoxy; R?3¿ représente hydrogène, hydroxy, halogène, alkyle, halogénure d'alkyle, alcoxy, halogénure d'alcoxy, l'un des radicaux R?2¿ et R?3¿ représentant toujours hydrogène; Y représente oxygène ou soufre; R?4¿ représente hydrogène l'un des radicaux suivants, éventuellement partiellement ou totalement halogénés: alkyle, cycloalkyle; R?5¿ représente alkyle, cycloalkyle, aryle éventuellement substitués. L'invention concerne également des agents contenant lesdits composés ainsi que leur utilisation pour lutter contre les champignons nuisibles.

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