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    • 7. 发明公开
    • Pesticidal benzoylurea compounds
    • Benzoylharnstoff-Derivate mit pestizider Wirkung。
    • EP0171853A2
    • 1986-02-19
    • EP85201258.2
    • 1985-07-31
    • SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.
    • Anderson, Martin
    • C07C161/00A01N47/34C07C154/00
    • A01N47/34C07C313/34C07D207/48
    • Compounds of the general formula

      in which each of A and B independently represents a halogen atom or an alkyl group; m is 0, 1 or 2; each of X, Y and Z independently represents a halogen atom or a cyano, nitro, alkyl or haloalkyl group, provided that any X present is not a fluorine atom ortho to the nitrogen atom; n is 0, 1, 2, 3 or 4; p is 0, 1 or 2; and R represents a group -CO 2 R 1 , -SO 2 R 1 or -NR 2 R 3 , in which R' represents an optionally substituted alkyl or aryl group; R 2 represents an optionally substituted alkyl or aryl group; R 3 represents an optionally substituted alkyl or aryl group, or a group of formula -CO 2 R 4 , -SO 2 R 4 , -COR 4 , -CO.CO 2 R 4 , -CO.NR 5 R 6 or -SO 2 NR 5 R 6 , in which R 4 represents an optionally substituted alkyl or aryl group, and each of R 5 and R 5 independently represents an optionally substituted alkyl or aryl group; or R 2 and R 3 together or R 5 and R 6 together represent an optionally substituted alkylene group; in each case, the optional substituents for an alkyl or alkylene group being selected from halogen, alkoxy, alkoxycarbonyl, haloalkoxycarbonyl, alkylcarbonyl, haloalkylcarbonyl, alkylsulphonyl and haloalkylsulphonyl, and the optional substituents for an aryl group being selected from these substituents and also alkyl, haloalkyl, cyano and nitro; have useful pesticidal activity. Novel intermediates for use in their preparation are described.
    • A和B各自独立地表示卤素原子或烷基的通式的化合物; m为0,1或2; X,Y和Z各自独立地表示卤素原子或氰基,硝基,烷基或卤代烷基,条件是任何X存在不是氮原子邻位的氟原子; n为0,1,2,3或4; p为0,1或2; 并且R表示-CO 2 R 1,-SO 2 R 1或-NR 2 R 3基团,其中R 1表示任选取代的烷基或芳基; R 2表示任选取代的烷基或芳基; R 3表示任选取代的烷基或芳基,或式-CO 2 R 4,-SO 2 R 4,-COR 4,-CO.CO 2 R 4,-CO.NR 5的基团 R 6或SO 2 NR 5 R 6; 其中R 4表示任选取代的烷基或芳基,R 5和R 6各自独立地表示任选取代的烷基或芳基; 或R 2和R 3一起或R 5和R 6一起表示任选取代的亚烷基; 在每种情况下,烷基或亚烷基的任选取代基选自卤素,烷氧基,烷氧基羰基,卤代烷氧基羰基,烷基羰基,卤代烷基羰基,烷基磺酰基和卤代烷基磺酰基,以及芳基的任选取代基选自这些取代基,还有烷基, ,氰基和硝基; 具有有用的杀虫活性。 描述了用于其制备的新型中间体。