US2606139A -
    6.
    发明授权

    公开(公告)号:US2606139A

    公开(公告)日:1952-08-05

    申请号:US2606139D

    CPC分类号: C07F9/2445

    Oximinophosphoric acid derivatives and their use for controlling pests
    7.
    发明授权
    Oximinophosphoric acid derivatives and their use for controlling pests 失效
    氧肟酸衍生物及其用于防治害虫的用途

    公开(公告)号:US4670425A

    公开(公告)日:1987-06-02

    申请号:US859905

    申请日:1986-05-05

    摘要: Oximinophosphoric acid derivatives of the formula ##STR1## where R.sup.1 is straight-chain or branched alkyl of not more than 4 carbon atoms, R.sup.2 is a straight-chain or branched alkoxy or alkylthio group of not more than 4 carbon atoms, straight-chain or branched alkyl or not more than 3 carbon atoms, phenyl, amino or a straight-chain alkylamino or dialkylamino radical where alkyl in each case is of not more than 4 carbon atoms, R.sup.3 is methyl or ethyl and X is oxygen or sulfur, a process for the manufacture of these oximinophosphoric acid derivatives of the formula I, and their use as pesticides.

    摘要翻译: 其中R 1是不大于4个碳原子的直链或支链烷基,R 2是不大于4个碳原子的直链或支链烷氧基或烷硫基,直链 链或烷基或不超过3个碳原子,苯基,氨基或直链烷基氨基或二烷基氨基,其中每种情况下烷基不超过4个碳原子,R3是甲基或乙基,X是氧或硫 ,制备式I的这些肟基磷酸衍生物的方法及其作为农药的用途。

    Phosphorus ureas
    9.
    发明授权
    Phosphorus ureas 失效
    磷酸盐

    公开(公告)号:US3726947A

    公开(公告)日:1973-04-10

    申请号:US3726947D

    申请日:1970-05-28

    申请人: CIBA GEIGY CORP

    发明人: MOSER H VOGEL C

    摘要: N-(Alkoxy-phosphinyloxy)- and N-(alkoxy-phosphinothioyloxy)-Nalkyl-N''-substituted ureas of the formula

    In this formula: R1 represents methyl or ethyl, R2 and R3 each independently represent a lower alkoxy or dialkylamino radical, X represents a lower alkyl, alkoxy, alkylthio or halogenoalkyl radical, halogen or the cyano group, Y represents oxygen or sulfur, and N REPRESENTS A NUMBER FROM 0 TO 3, WHICH ARE USEFUL AS HERBICIDES IN A METHOD FOR CONTROLLING WEEDS AND WILD GRASSES ARE DESCRIBED. Compositions containing such compounds are also described.

    摘要翻译: N-(烷氧基 - 氧膦基氧基) - 和N-(烷氧基 - 硫代磷酰氧基)-N-烷基-N'-取代的脲在该式中: