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6 条记录 (耗时 0.011 秒)

    Ester of chrysanthemic acid, process for the preparation thereof and insecticidal compositions containing them
    2.
    发明授权
    Ester of chrysanthemic acid, process for the preparation thereof and insecticidal compositions containing them 失效
    菊酸酯，其制备方法和含有它们的杀虫组合物

    公开(公告)号：US4076835A

    公开(公告)日：1978-02-28

    申请号：US640229

    申请日：1975-12-12

    申请人： Keisuke Murayama ,  Motoji Asai ,  Hideakira Tsuji

    发明人： Keisuke Murayama ,  Motoji Asai ,  Hideakira Tsuji

    IPC分类号： C07D307/83 ,  A01N9/28

    CPC分类号： C07D307/83

    摘要： A new ester of chrysanthemic acid having the formula ##STR1## wherein R.sub.1, R.sub.2 and R.sub.3 are the same or different and each represents a hydrogen atom, a lower alkyl group or a halogen atom which exhibits insecticidal activity. The ester is prepared by reacting a 2,3-dihydro-3-benzofuranol derivative having the formula ##STR2## wherein R.sub.1, R.sub.2 and R.sub.3 are the same as above with chrysanthemic acid or an active ester thereof such as the halogenide and the anhydride.

    摘要翻译： 具有式“IMAGE”的新的菊酸酯，其中R1，R2和R3相同或不同，表示具有杀虫活性的氢原子，低级烷基或卤素原子。 该酯通过使具有式（IMAGE）的2,3-二氢-3-苯并呋喃醇衍生物与其中R1，R2和R3与上述相同或与它们的活性酯如卤化物和酸酐反应来制备。

    Carbamoyloxy-isoxazole derivatives, their preparation and insecticidal compositions containing them
    3.
    发明授权
    Carbamoyloxy-isoxazole derivatives, their preparation and insecticidal compositions containing them 失效
    氨基甲酰氧基 - 异恶唑衍生物，它们的制备方法和含有它们的杀虫组合物

    公开(公告)号：US4892882A

    公开(公告)日：1990-01-09

    申请号：US692869

    申请日：1985-01-18

    申请人： Kazuo Tomita ,  Tadashi Murakami ,  Hideakira Tsuji ,  Keigo Matsumoto ,  Katsuhiro Fujita

    发明人： Kazuo Tomita ,  Tadashi Murakami ,  Hideakira Tsuji ,  Keigo Matsumoto ,  Katsuhiro Fujita

    IPC分类号： C07D261/00 ,  A01N47/18 ,  C07D261/12

    CPC分类号： A01N47/18 ,  C07D261/12

    摘要： Compounds of formula (I): ##STR1## (wherein: R.sup.1 represents a hydrogen atom or a halogen atom;R.sup.2 represents a C.sub.1 -C.sub.6 alkyl group; andA represents an oxygen atom, a sulphur atom, a sulphinyl group or a sulphonyl group)have good insecticidal activity coupled with a low toxicity to warm-blooded animals. Compounds in which A represents an oxygen or sulphur atom can be prepared by reacting a corresponding alkali metal alkoxide or mercaptide with the corresponding 3-dimethylcarbamoyloxy-5-halomethylisoxazole derivative, while compounds where A represents a sulphinyl or sulphonyl group may be prepared by oxidizing the corresponding compound wherein A represents a sulphur atom. The compounds may be formulated with conventional insecticidal carriers or diluents and exhibit a synergistic increase in activity when combined with various known organic phosphate and carbamate insecticides.

    摘要翻译： 式（I）的化合物：其中：R1表示氢原子或卤素原子; R2表示C1-C6烷基; A表示氧原子，硫原子，亚磺酰基或 磺酰基）对温血动物具有良好的杀虫活性和低毒性。 A表示氧或硫原子的化合物可以通过使相应的碱金属醇盐或硫醇与相应的3-二甲基氨基甲酰氧基-5-卤代甲基异恶唑衍生物反应来制备，而A代表亚磺酰基或磺酰基的化合物可以通过将 相应的化合物，其中A表示硫原子。 与常规的杀虫载体或稀释剂一起配制化合物，当与各种已知的有机磷酸盐和氨基甲酸酯杀虫剂组合时，其表现出协同增加的活性。

    Organic pyridazyl phosphorothioates and their use as insecticides
    6.
    发明授权
    Organic pyridazyl phosphorothioates and their use as insecticides 失效
    有机哒嗪基硫代磷酸酯及其用作杀虫剂

    公开(公告)号：US4056617A

    公开(公告)日：1977-11-01

    申请号：US620227

    申请日：1975-10-06

    申请人： Teruomi Jojima ,  Hideakira Tsuji ,  Shinjiro Yamamoto ,  Teiji Omino

    发明人： Teruomi Jojima ,  Hideakira Tsuji ,  Shinjiro Yamamoto ,  Teiji Omino

    IPC分类号： C07F9/6509 ,  A01N9/36

    CPC分类号： C07F9/650929

    摘要： New organic phosphorus compounds having the formula ##STR1## wherein R.sub.1 represents an alkyl group of 1-4 carbon atoms, R.sub.2 represents an alkoxy group of 1-4 carbon atoms or phenyl group and R.sub.3 represents hydrogen atom, an alkyl group of 1-4 carbon atoms, phenyl group or the group of the formula -X-R.sub.4 in which R.sub.4 represents an alkyl group of 1-6 carbon atoms or a benzyl group which may be substituted with a halogen atom in the phenyl moiety and X represents oxygen atom or sulfur atom. The present compounds are prepared by reacting a phosphoric or phosphonic acid halide having the formula ##STR2## wherein R.sub.1 and R.sub.2 are as defined above and Y represents a halogen atom with a pyridazinone derivative having the formula ##STR3## wherein R.sub.3 is as defined above. The present compounds show a superior insecticidal activity against various harmful insects, e.g., rice stem borers, planthoppers, mites, aphids, flies, mosquitoes and the like and thus they are useful as an insecticide or acaricide.

    摘要翻译： 具有式“IMAGE”的新的有机磷化合物，其中R1表示1-4个碳原子的烷基，R2表示1-4个碳原子的烷氧基或苯基，R3表示氢原子，1-4个 碳原子，苯基或式-X-R4的基团，其中R4表示1-6个碳原子的烷基或可在苯基部分被卤素原子取代的苄基，X表示氧原子或 硫原子。 本发明化合物是通过使具有式“IMAGE”的磷酸或膦酸卤化物，其中R 1和R 2如上所定义，Y代表卤素原子与具有式“IMAGE”的哒嗪酮衍生物反应，其中R 3如上定义。 本发明化合物对各种有害昆虫例如稻螟，蚱蜢，螨虫，蚜虫，苍蝇，蚊子等具有优异的杀虫活性，因此可用作杀虫剂或杀螨剂。