Substituted 4-benzoyl-pyrazoles

Details Substituted 4-benzoyl-pyrazoles Substituted 4-benzoyl-pyrazoles

C - Chemistry, Metallurgy

07

D

C07D 405/10 (2006.01) A01N 43/56 (2006.01) C07D 303/38 (2006.01) C07D 305/06 (2006.01) C07D 493/04 (2006.01)

Patent

CA 2289003

4-benzoyl-pyrazoles having the formula (I) are disclosed, in which the substituents have the following meanings: R1, R2 stand for hydrogen, mercapto, nitro, halogen, cyano, rhodano, C1-C6-alkyl, halogenated C1-C6-alkyl, C1-C6- alkoxy, C2-C6-alkenyl, C2-C6-alkinyl, -OR10, -OCOR10, -OSO2R10, -S(O)nR10, - SO2OR10, -SO2NR3OR10, -NR10SO2R10 or -NR10COR; Q stands for a pyrazol linked at position 4 and having formula (II), in which R11 stands for C1-C6-alkyl, halogenated C1-C6-alkyl, phenyl or phenyl which is partially or entirely halogenated and/or bears one to three of the following radicals: nitro, cyano, C1-C4-alkyl, halogenated C1-C4-alkyl, C1-C4-alkoxy, halogenated C1-C4-alkoxy; R12 stands for hydrogen, C1-C6-alkyl, halogenated C1-C6-alkyl, C1-C6- alkylcarbonyl, halogenated C1-C6-alkylcarbonyl, C1-C6-alkoxycarbonyl, C1-C6- alkylsulfonyl, halogenated C1-C6-alkylsulfonyl, phenylcarbonyl, phenylcarbonylmethyl, phenoxycarbonyl or phenylsulfonyl, the last four substituents being unsubstituted or the phenyl ring being partially or entirely halogenated and/or bearing one to three of the following radicals: nitro, cyano, C1-C4-alkyl, halogenated C1-C4-alkyl, C1-C4-alkoxy, halogenated C1-C4-alkoxy; R13 stands for hydrogen, C1-C6-alkyl or halogenated C1-C6-alkyl; A stands for a group of formulas (IIIa), (IIIb) or (IV), in which the substituents have the meanings indicated in the first claim. Also disclosed are the salts of these compounds useful in agriculture.

Les 4-benzoyle-pyrazols décrits répondent à la formule (I), dans laquelle les substituants ont la signification suivante: R?1¿, R?2¿ désignent hydrogène, mercapto, nitro, halogène, cyano, rhodano, alkyle en C¿1?-C¿6?, alkyle halogéné en C¿1?-C¿6?, alcoxy en C¿1?-C¿6?, alcényle en C¿2?-C¿6?, alcinyle en C¿2?-C¿6?, -OR?10¿, -OCOR?10¿, -OSO¿2?R?10¿, -S(O)¿n?R?10¿, -SO¿2?OR?10¿, -SO¿2?NR?3¿OR?10¿, -NR?10¿SO¿2?R?10¿ ou -NR?10¿COR; Q est un pyrazol lié en position 4 de formule (II), dans laquelle R?11¿ désigne alkyle en C¿1?-C¿6?, alkyle halogéné en C¿1?-C¿6?, phényle ou phényle partiellement ou entièrement halogéné, et/ou portant un à trois des radicaux suivants: nitro, cyano, alkyle en C¿1?-C¿4?, alkyle halogéné en C¿1?-C¿4?, alcoxy en C¿1?-C¿4?, alcoxy halogéné en C¿1?-C¿4?; R?12¿ désigne hydrogène, alkyle en C¿1?-C¿6?, alkyle halogéné en C¿1?-C¿6?, alkylcarbonyle en C¿1?-C¿6?, alkyle carbonyle halogéné en C¿1?-C¿6?, alcoxycarbonyle en C¿1?-C¿6?, alkylsulfonyle en C¿1?-C¿6?, alkylsulfonyle halogéné en C¿1?-C¿6?, phénylcarbonyle, phenylcarbonylméthyle, phenoxycarbonyle ou phénylsulfonyle, ces quatre derniers substituants étant non substitués ou l'anneau phénylique étant partiellement ou entièrement halogéné et/ou portant un à trois des radicaux suivants: nitro, cyano, alkyle en C¿1?-C¿4?, alkyle halogéné en C¿1?-C¿4?, alcoxy en C¿1?-C¿4?, alcoxy halogéné en C¿1?-C¿4?; R?13¿ désigne un groupe des formules (IIIa), (IIIb) ou (IV), dans lesquels les substituants ont la signification indiquée dans la première revendication. L'invention concerne également les sels utilisables en agriculture de ces composés.

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