Agricultural sulfonamides
    1.
    发明授权
    Agricultural sulfonamides 失效
    农药磺胺类

    公开(公告)号:US4830662A

    公开(公告)日:1989-05-16

    申请号:US826917

    申请日:1986-03-27

    申请人: George Levitt

    发明人: George Levitt

    IPC分类号: A01N47/36 C07D521/00

    摘要: N-(heterocyclicaminocarbonyl)arylsulfonamides in which the aryl radical is substituted in the 2-position by a carboxy radical, ester, thioester, or amide thereof; e.g. N-[(4,6-dimethylpyrimidin-2-yl)aminocarbonyl]-2-methoxycarbonylbenzenesulfonamide or N-[(4,6-dimethoxy-1,3,5-triazin-2-yl)aminocarbonyl]-2-methoxycarbonylbenzenesulfonamide; are useful for the regulation of plant growth and as pre-emergence and post-emergence herbicides.

    摘要翻译: 其中芳基在2-位被羧基,酯,硫酯或酰胺取代的N-(杂环氨基羰基)芳基磺酰胺; 例如 N - [(4,6-二甲基嘧啶-2-基)氨基羰基] -2-甲氧基羰基苯磺酰胺或N - [(4,6-二甲氧基-1,3,5-三嗪-2-基)氨基羰基] -2-甲氧基羰基b 苯磺酰胺; 可用于调节植物生长和出苗前和芽后除草剂。

    Agriculture sulfonamides
    4.
    发明授权
    Agriculture sulfonamides 失效
    农业磺胺类

    公开(公告)号:US4684395A

    公开(公告)日:1987-08-04

    申请号:US673807

    申请日:1984-11-21

    申请人: George Levitt

    发明人: George Levitt

    CPC分类号: C07D521/00 A01N47/36

    摘要: N-(heterocyclicaminocarbonyl)arylsulfonamides and thienylsulfonamides in which the heterocyclic radical is disubstituted; e.g., N-[[4-(2-methoxyethyoxy)-6-methylpyrimidin-2-yl]aminocarbonyl]-2-nitrobenzenesulfonamide and N-[[4-(2,2,2-trifluoroethoxy)-6-methylpyrimidin-2-yl]aminocarbonyl]-2-nitrobenzenesulfonamide; are useful for the regulation of plant growth and as pre-emergence and post-emergence herbicides.

    摘要翻译: N-(杂环氨基羰基)芳基磺酰胺和其中杂环基被二取代的噻吩基磺酰胺; 例如N - [[4-(2-甲氧基乙氧基)-6-甲基嘧啶-2-基]氨基羰基] -2-硝基苯磺酰胺和N - [[4-(2,2,2-三氟乙氧基)-6-甲基嘧啶-2-基] 吡啶-2-基]氨基羰基] -2-硝基苯磺酰胺; 可用于调节植物生长和出苗前和芽后除草剂。

    Pyrrole sulfonamides
    7.
    发明授权
    Pyrrole sulfonamides 失效
    吡咯磺酰胺

    公开(公告)号:US4473394A

    公开(公告)日:1984-09-25

    申请号:US424476

    申请日:1982-09-27

    IPC分类号: A01N47/36 A01N9/16 C07D403/12

    CPC分类号: A01N47/36

    摘要: This invention relates to pyrrole sulfonamides which are useful as herbicides. Typical of the pyrrole sulfonamides of the instant application in N-[(4-methoxy-6-methyl-1,3,5-triazin-2-yl)aminocarbonyl]-2,5-dimethyl-1H-pyrrole-3-sulfonamide.

    摘要翻译: 本发明涉及可用作除草剂的吡咯磺酰胺。 典型的本身应用于N - [(4-甲氧基-6-甲基-1,3,5-三嗪-2-基)氨基羰基] -2,5-二甲基-1H-吡咯-3-磺酰胺的吡咯磺酰胺 。

    Sulfamoyl chlorides
    10.
    发明授权
    Sulfamoyl chlorides 失效
    磺酰氯

    公开(公告)号:US4401816A

    公开(公告)日:1983-08-30

    申请号:US244173

    申请日:1981-03-25

    申请人: George Levitt

    发明人: George Levitt

    CPC分类号: C07D521/00 A01N47/36

    摘要: Sulfamoyl chlorides such as [(4,6-dimethylpyrimidin-2-yl)aminocarbonyl]sulfamoyl chloride are useful intermediates for the preparation of sulfamides and pyrrole sulfonamides which are useful as agricultural chemicals and particularly as herbicides.

    摘要翻译: 氨磺酰氯如[(4,6-二甲基嘧啶-2-基)氨基羰基]氨磺酰氯是制备磺酰胺和吡咯磺酰胺的有用中间体,它们可用作农药,特别是用作除草剂。