[EN] BIPHENYL DERIVATIVES AND THEIR USE AS FUNGICIDES<br/>[FR] DERIVES DE BIPHENYLE ET LEUR UTILISATION EN TANT QUE FONGICIDES
申请人:SYNGENTA PARTICIPATIONS AG
公开号:WO2004058723A1
公开(公告)日:2004-07-15
A fungicidally active compound of formula (I): where Het is a substituted 5- or 6-membered heterocyclic ring; R1 is hydrogen, formyl, CO-C1-4 alkyl, COO-C1-4 alkyl, C1-4 alkoxy(C1-4)alkylene, CO-C1-4 alkylenoxy(C1-4)alkyl, propargyl or allenyl; R2, R3, R4 and R5 are each, independently, hydrogen, halogen, methyl or CF3; each R6 is, independently, halogen, methyl or CF3; R7 is (Z)mC=C(Y1), (Z)mC(Y1)=C(Y2)(Y3) or tri(C1-4)alkylsilyl; X is O or S; Y1, Y2 and Y3 are each, independently, hydrogen, halogen, C1-6 alkyl [optionally substituted by one or more substituents each independently selected from halogen, hydroxy, C1-4 alkoxy, C1-4 haloalkoxy, C1-4 alkylthio, C1-4 haloalkylthio, C1-4 alkylamino, di(C1-4)alkylamino, C1-4 alkoxycarbonyl, C1-4 alkylcarbonyloxy and tri(C1-4)alkylsilyl], C2-4 alkenyl [optionally substituted by one or more substituents each independently selected from halogen], C2-4 alkynyl [optionally substituted by one or more substituents each independently selected from halogen], C3-7 cycloalkyl [optionally substituted by one or more substituents each independently selected from halogen, C1-4 alkyl and C1-4 haloalkyl] or tri(C14)alkylsilyl; Z is C1-4 alkylene [optionally substituted by one or more substituents each independently selected from hydroxy, cyano, C1-4 alkoxy, halogen, C1-4 haloalkyl, C1-4 haloalkoxy, C1-4 alkylthio, COOH and COO-C1-4 alkyl]; m is 0 or 1; and n is 0, 1 or 2; the invention also relates to novel intermediates used in the preparation of these compounds, to agrochemical compositions which comprise at least one of the novel compounds as active ingredient and to the use of the active ingredients or compositions in agriculture or horticulture for controlling or preventing infestation of plants by phytopathogenic microorganisms, preferably fungi.
公式(I)中具有真菌活性的化合物,其中Het是取代的5或6元杂环环;R1是氢,甲酰基,CO-C1-4烷基,COO-C1-4烷基,C1-4烷氧基(C1-4)烷基,CO-C1-4烷氧基(C1-4)烷基,丙炔基或异丙炔基;R2,R3,R4和R5各自独立地是氢,卤素,甲基或CF3;每个R6各自独立地是卤素,甲基或CF3;R7是(Z)mC = C(Y1),(Z)mC(Y1)= C(Y2)(Y3)或三(C1-4)烷基硅烷基;X是O或S;Y1,Y2和Y3各自独立地是氢,卤素,C1-6烷基[可选地取代一个或多个取代基,每个取代基各自独立地从卤素,羟基,C1-4烷氧基,C1-4卤代烷氧基,C1-4烷基硫基,C1-4卤代烷基硫基,C1-4烷基氨基,二(C1-4)烷基氨基,C1-4烷氧羰基,C1-4烷基羰氧基和三(C1-4)烷基硅烷基选出], C2-4烯基[可选地取代一个或多个取代基,每个取代基各自独立地从卤素选出],C2-4炔基[可选地取代一个或多个取代基,每个取代基各自独立地从卤素选出],C3-7环烷基[可选地取代一个或多个取代基,每个取代基各自独立地从卤素,C1-4烷基和C1-4卤代烷基选出]或三(C1-4)烷基硅烷基;Z是C1-4烷基[可选地取代一个或多个取代基,每个取代基各自独立地从羟基,氰基,C1-4烷氧基,卤素,C1-4卤代烷基,C1-4卤代烷氧基,C1-4烷基硫基,COOH和COO-C1-4烷基选出];m为0或1;n为0,1或2;该发明还涉及用于制备这些化合物的新中间体,包括至少一种新化合物作为活性成分的农药组合物以及在农业或园艺中用于控制或预防植物受植物病原微生物,优选为真菌感染的活性成分或组合物的使用。