Herbicidal sulfonamides
    75.
    发明授权
    Herbicidal sulfonamides 失效
    除草磺酰胺

    公开(公告)号:US4881968A

    公开(公告)日:1989-11-21

    申请号:US117769

    申请日:1987-11-05

    申请人: Mark E. Thompson

    发明人: Mark E. Thompson

    IPC分类号: A01N47/36 C07D521/00

    CPC分类号: C07D521/00 A01N47/36

    摘要: This application relates to ortho-carboxylate ester sulfonylureas which are useful as agricultural chemicals and in particular have high herbicidal activity while showing tolerance to certain crops.

    摘要翻译: 本申请涉及可用作农药的原羧酸酯磺酰脲,特别是具有高除草活性,同时显示对某些作物的耐受性。