Aroylureas
    27.
    发明授权
    Aroylureas 失效
    芳香油

    公开(公告)号:US4240979A

    公开(公告)日:1980-12-23

    申请号:US71552

    申请日:1979-08-30

    摘要: Aroylureas of the formula ##STR1## where A denotes a phenyl, thienyl or pyridyl-3 radical which is mono- or polysubstituted by halogen, linear or branched alkyl of 1 to 4 carbon atoms, or linear or branched alkoxy of 1 to 4 carbon atoms, R denotes linear or branched alkyl of 1 to 4 carbon atoms or linear or branched alkoxy of 1 to 4 carbon atoms, and n denotes one of the integers 0, 1 and 2, which have an insecticidal and acarididal action, and a process for combating insects and mites with these active ingredients.

    摘要翻译: 其中A表示被卤素,1至4个碳原子的直链或支链烷基或1至4个碳原子的直链或支链烷氧基单取代或多取代的苯基,噻吩基或吡啶基-3基团的芳酰胺 R表示1至4个碳原子的直链或支链烷基或1至4个碳原子的直链或支链烷氧基,n表示具有杀虫和吖啶作用的整数0,1和2之一, 用这些活性成分对抗昆虫和螨虫。

    N-benzoyl-N'-phenoxyphenylureas, their preparation and their use for
controlling pests
    29.
    发明授权
    N-benzoyl-N'-phenoxyphenylureas, their preparation and their use for controlling pests 失效
    N-苯甲酰基-N'-苯氧基苯基脲,它们的制备及其用于防治害虫的用途

    公开(公告)号:US5166179A

    公开(公告)日:1992-11-24

    申请号:US166724

    申请日:1988-03-01

    IPC分类号: A01N47/34 C07C275/54

    CPC分类号: A01N47/34 C07C275/54

    摘要: N-benzoyl-N'-phenoxyphenylureas of the formula (I) ##STR1## where R.sup.1 is fluorine, chlorine or methyl, R.sup.2 is fluorine, chlorine or hydrogen, R.sup.3 and R.sup.4 are each chlorine or bromine and R.sup.5 and R.sup.6 can be identical or different and are each fluorine, chlorine, bromine, trifluoromethyl or hydrogen, processes for their preparation and their use for controlling pests.

    摘要翻译: 式(I)的N-苯甲酰基-N'-苯氧基苯基脲其中R 1是氟,氯或甲基,R 2是氟,氯或氢,R 3和R 4各自是氯或溴,R 5和R 6可以 相同或不同,分别为氟,氯,溴,三氟甲基或氢,它们的制备及其用于防治害虫的方法。