N-heteroarylnicotinamide derivatives

C - Chemistry – Metallurgy – 07 – D

Patent

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C07D 413/12 (2006.01) A01N 43/80 (2006.01) A01N 43/82 (2006.01) A01N 43/836 (2006.01) C07C 253/30 (2006.01) C07C 255/30 (2006.01) C07D 213/79 (2006.01) C07D 213/81 (2006.01) C07D 213/84 (2006.01) C07D 413/14 (2006.01)

Patent

CA 2467575

An N-heteroaryl-4-(haloalkyl)nicotinamide derivative represented by formula (I): (see formula I) [wherein R represents a C1-C6 haloalkyl group; R1 represents a hydrogen atom, a C1-C6 alkyl group which may be substituted a C2-C6 alkenyl group or an acyl group; X represents a group represented by formula C-R2, or a nitrogen atom; R2 and R3 each independently represent a hydrogen atom, a halogen atom, a C1-C6 alkyl group which may be substituted, a C3-C7 cycloalkyl group, a C2-C6 alkenyl group, a C3-C7 cycloalkenyl group, a formyl group, a group represented by formula CH=NOR4, a cyano group, a phenyl group which may be substituted, a heterocyclic group which may be substituted, a C1-C6 alkoxy group which may be substituted, a C1-C6 alkylthio group or a phenoxy group]; or a salt thereof, a pesticide containing it as an active component, a method for producing it and intermediates thereof.

L'invention concerne des dérivés de N-hétéroaryl-4-(trifluorométhyl)nicotinamide représentés par la formule générale (I) ou des sels desdits composés. Elle concerne en outre des pesticides contenant ces dérivés comme ingrédient actif, ainsi qu'un procédé de production correspondant et des produits intermédiaires associés. Dans la formule (I), R est haloalkyle C¿1-6?, R?1¿ est hydrogène, alkyle C¿1-6? éventuellement substitué, alcényle C¿2-6? ou acyle, X est C-R?2¿ ou azote, et R?2¿ et R?3¿ sont chacun indépendamment hydrogène, halogéno, alkyle C¿1-6? éventuellement substitué, cycloalkyle C¿3-7?, alcényle C¿2-6?, cycloalcényle C¿3-7?, formyle, CH=NOR?4¿, cyano, phényle éventuellement substitué, un groupe hétérocyclique pouvant être substitué, alcoxy C¿1-6? éventuellement substitué, alkylthio C¿1-6? ou phénoxy éventuellement substitué.

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