Substituted 2-phenyl pyridines, their manufacture and use as...

Details Substituted 2-phenyl pyridines, their manufacture and use as... Substituted 2-phenyl pyridines, their manufacture and use as...

C - Chemistry, Metallurgy

07

D

C07D 213/61 (2006.01) A01N 43/40 (2006.01) C07D 213/26 (2006.01) C07D 213/70 (2006.01) C07D 213/71 (2006.01)

Patent

CA 2291446

The invention relates to substituted 2-phenyl pyiridines of formula (I) in which the substituents and index m have the following meanings: m is 0 or 1; R1 is halogen, C1-C4 halogen alkase, C1-C4 halogen alkoxy, C1-C4-alkylthio, C1- C4-alkyl sulfinyl, C1-C4-alkyl sulfonyl, C1-C4-halogen-alkylthio or cyano; R2 is fluorine or trifluoromethyl; R3 is hydrogen or halogen; R4 is halogen or cyano; R5 is Co2R6, OR7, SR7, C(R8)=N-O-R7 or C(R8)=C(R8)-CO-O-R6, where R6 is hydrogen, an unsubstituted or halogen-substituted C1-C8-alkyl-, C3-C6-alkenyl- or C3-C6-alkynyl radical; C1-C4-alkoxy-C1-C4-alkyl, C1-C6-alkoxycarbonyl-C1-C4- alkyl, C3-C4-alkyl, C3-C4-alkenyl oxycarbonyl-C1-C4-alkyl, C3-C4-alkynyl oxycarbonate-C1-C4-alkyl or C1-C4-alkoxy-(C1-C4-alkoxy) carbonyl-C1-C4-alkyl; R7 has the meaning assigned to R6 or is CH2-CO2[C1-C4-alkylene]-CO2R9 and CH[C1-C4-alkyl]-CO2-[C1-C4-alkylene]-CO2R9; R8 is hydrogen or C1-C4 alkyl and R9 is hydrogen or C1-C4-alkyl.

2-Phénylpyridines substituées de formule (I), dans laquelle les substituants et l'indice m ont les significations suivantes: m = 0 ou 1; R?1¿: halogène, halogénoalkyle en C¿1?-C¿4?, halogénoalcoxy en C¿1?-C¿4?, alkylthio en C¿1?-C¿4?, alkylsulfinyle en C¿1?-C¿4?, alkylsulfonyle en C¿1?-C¿4?, halogénoalkylthio en C¿1?-C¿4? ou cyano; R?2¿: fluor ou trifluorométhyle; R?3¿: hydrogène ou halogène; R?4¿: halogène ou cyano; R?5¿: CO¿2?R?6¿, OR?7¿, SR?7¿, C(R?8¿) = N-O-R?7¿ ou C(R?8¿) = C(R?8¿)-CO-O-R?6¿, où R?6¿: hydrogène, reste alkyle en C¿1?-C¿8?, alcényle en C¿3?-C¿6? ou alcinyle en C¿3?-C¿6? non substitué ou substitué par un halogène; alcoxy-C¿1?-C¿4?-alkyle-C¿1?-C¿4?, alcoxycarbonyle-C¿1?-C¿6?- alkyle-C¿1?-C¿4?, alcényloxycarbonyle-C¿3?-C¿4?-alkyle-C¿1?-C¿4?, alcinyloxycarbonate-C¿3?-C¿4?-alkyle-C¿1?-C¿4? ou alcoxy-C¿1?-C¿4?-(alcoxy-C¿1?-C¿4?)-carbonyle-C¿1?-C¿4?-alkyle; R?7¿ pouvant avoir la signification de R?6¿ ou pouvant désigner CH¿2?-CO¿2?[C¿1?-C¿4?-alkylène]-CO¿2?R?9¿ et CH[C¿1?-C¿4?-alkyle]-CO¿2?-[C¿1?-C¿4?-alkylène]-CO¿2?R?9¿; R?8¿: hydrogène, halogène ou alkyle en C¿1?-C¿4?, et R?9¿: hydrogène ou alkyle en C¿1?-C¿4?.

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