首页>
外国专利>
INSECTICIDE, ACARICIDE AND OVICIDE COMPOSITIONS CONTAINING PHENYL-BENZOYL-UREA DERIVATIVES AS ACTIVE COMPONENTS AND PROCESS FOR PRODUCING THE ACTIVE COMPONENTS
INSECTICIDE, ACARICIDE AND OVICIDE COMPOSITIONS CONTAINING PHENYL-BENZOYL-UREA DERIVATIVES AS ACTIVE COMPONENTS AND PROCESS FOR PRODUCING THE ACTIVE COMPONENTS
展开▼
机译:包含苯酚-苯甲酰-脲衍生物的杀虫剂,杀螨剂和杀卵剂组合物作为活性成分以及制备该活性成分的方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
The invention relates to novel substituted N-phenyl-N-tetrahydropyranyl-N'-benzoylureas of the formula IMAGE wherein R1 is hydrogen, halogen, C1-C6alkyl, C1-C3haloalkyl containing 1 to 7 halogen atoms, C1-C6alkoxy, C1-C6alkylthio, C1-C3haloalkoxy containing 1 to 7 halogen atoms, nitro, cyano, ethynyl or one of the groups IMAGE wherein R5, R6 and R7 are C1-C6alkyl; R2, R3 and R4 are each independently hydrogen, halogen, C1-C6alkyl, C1-C3haloalkyl containing 1 to 7 halogen atoms, C1-C6alkoxy, C1-C6alkylthio, C1-C3haloalkoxy containing 1 to 7 halogen atoms, nitro, cyano, ethynyl or one of the groups IMAGE wherein R5, R6 and R7 are C1-C6alkyl, IMAGE wherein -A- is -O- or -S-, R8 is halogen, methyl, nitro, CF3 or cyano and n is 0, 1, 2 or 3, or IMAGE wherein each of R9 and R10 independently is hydrogen, chlorine, trifluoromethyl or an ethyl radical perhalogenated with fluorine and/or chlorine; and U, X, Y, Z and W are each independently hydrogen, halogen, C1-C3alkyl, C1-C3alkoxy or C1-C3alkylthio, to the preparation of these compounds and to compositions containing them for controlling insects and representatives of the order Acarina. The novel compounds exhibit larvicidal activity, especially against plant-destructive insects.
展开▼