Arylisoxazoline derivatives, processes for their preparation...

C - Chemistry – Metallurgy – 07 – D

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C07D 261/04 (2006.01) A01N 43/80 (2006.01) A61K 31/42 (2006.01) A61K 31/44 (2006.01) A61K 31/445 (2006.01) C07D 413/10 (2006.01) C07D 413/14 (2006.01)

Patent

CA 2441858

Arylisoxazoline derivatives, processes for their preparation and their use as pesticides Compounds of the formula (I), (see formula I) in which the symbols and indices are as defined below: X is identical or different a) halogen, cyano, nitro; b) (C1-C4)-alkyl, (C1-C4)-alkoxy, (C1-C4)-alkylthio, (C1-C4)-alkylsulfinyl, where the radicals of group b are unsubstituted or substituted by one or more, preferably one, two or three, radicals selected from the group consisting of halogen; R1 is identical or different halogen, (C1-C4)-haloalkyl, (C1-C4)-alkyl, (C1-C4)-alkoxy, (C1-C4)-haloalkoxy or cyano; m is 0, 1, 2 or 3; n is 1, 2, 3, 4 or 5; Z is oxygen, sulfur, CH2 or NR2; R2 is CN, (C1-C4)-alkoxy-(C1-C4)-alkyl, CHO, (C1-C6)-alkylcarbonyl, (C1-C6)- alkoxycarbonyl or (CW)NR3R4; R3, R4 are identical or different H, (C1-C6)-alkyl; W is O or S; G is mono- to tetrasubstituted, preferably mono- or disubstituted, isoxazoline which is attached in the 3-, 4- or 5-position to the adjacent phenyl ring; their pure isomers (optical and geometrical isomers), isomer mixtures and N- oxides are suitable for use as pesticides.

L'invention concerne des composés de formule (I), dans laquelle les symboles et indices ont la signification suivante : les groupes X sont identiques ou différents et représentent a) halogène, cyano, nitro; b) alkyle (C¿1?-C¿4?), alcoxy (C¿1?-C¿4?), alkylthio (C¿1?-C¿4?), alkylsulfinyle (C¿1?-C¿4?), les restes du groupe b étant éventuellement substitués par un ou plusieurs, de préférence par un, deux ou trois restes du groupe halogène ; les groupes R?1¿ sont identiques ou différents et représentent halogène, halogénure d'alkyle (C¿1?-C¿4?), alkyle (C¿1?-C¿4?), alcoxy (C¿1?-C¿4?), halogénure d'alcoxy (C¿1?-C¿4?) ou cyano ; m vaut 0, 1, 2 ou 3 ; n vaut 1, 2, 3, 4 ou 5 ; Z représente oxygène, soufre, CH¿2? ou NR?2¿ ; R?2¿ représente CN, alcoxy (C¿1?-C¿4?) alkyle (C¿1?-C¿4?), CHO, alkylcarbonyle (C¿1?-C¿6?), alcoxycarbonyle (C¿1?-C¿6?) ou (CW)NR?3¿R?4¿ ; R3, R?4¿ sont identiques ou différents et représentent H, alkyle (C¿1?-C¿6?) ; W représente O ou S ; G représente une isoxazoline substituée une à quatre fois, de préférence une ou deux fois, qui est reliée en position 3, 4 ou 5, au noyau phényle adjacent. L'invention concerne également les isomères purs (isomères optiques et géométriques), des mélanges d'isomères et des N-oxydes de ces composés, qui, comme ces derniers, s'utilisent en tant que pesticides.

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