Pyridyl-1,2,4-thiadiazoles
    89.
    发明授权
    Pyridyl-1,2,4-thiadiazoles 失效
    吡啶基-1,2,4-噻二唑

    公开(公告)号:US6100402A

    公开(公告)日:2000-08-08

    申请号:US456008

    申请日:1999-12-07

    CPC分类号: C07D417/04 A01N43/82

    摘要: Novel pyridyl-1,2,4-thiadiazoles of the formula ##STR1## in which R.sup.1 represents optionally substituted pyridyl, andR.sup.2 represents optionally substituted aryl,and the acid addition salts and metal salt complexes thereof,a process for the preparation of the novel substances and their use as agents for combating pests.Novel 5-arylalkylthio-1,2,4-thiadiazoles of the formula ##STR2## and 3-pyridyl-1,2,4-thiadiazoline-5-thiones of the formula ##STR3## in which R.sup.1 and R.sup.2 have the meanings given above, processes for the preparation of these substances and their use as intermediates.

    摘要翻译: 下式的新型吡啶基-1,2,4-噻二唑其中R1代表任意取代的吡啶基,R2代表任意取代的芳基,及其酸加成盐和金属盐络合物,制备新物质的方法及其制备方法 用作防治害虫的药剂。 式中的新的5-芳烷基硫代-1,2,4-噻二唑和下式给出的3-吡啶基-1,2,4-噻二唑啉-5-硫杂的化合物,其中R1和R2具有上述含义,制备 这些物质及其用作中间体。