CEPHEM COMPOUNDS
    1.
    发明公开
    CEPHEM COMPOUNDS 失效
    CEPHEM化合物

    公开(公告)号:EP0228061A3

    公开(公告)日:1988-12-14

    申请号:EP86117844

    申请日:1986-12-20

    IPC分类号: A61K31/545 C07D501/36

    CPC分类号: C07D501/36

    摘要: A cephem compound of the general formula: , wherein R₁ is an amino group which may be protected, Q is nitrogen or a group of C-R₂ in which R₂ is hydrogen or a halogen,
    R₃ is hydrogen or a hydrocarbon residue which may be sub­ stituted,
    A is a triazolopyridinyl, triazolopyridazinyl or triazolo­ pyrazinyl group which may be substituted,
    , or a salt or ester thereof
    , and a process for preparing the same and a pharmaceutical composition thereof are disclosed.

    摘要翻译: 通式为:CHEM的头孢烯化合物,其中R 1为可被保护的氨基,Q为氮或R 2为氢或卤素,R 3为氢或烃残基的C-R 2基团 可以被取代,A是可以被取代的三唑并吡啶基,三氮代哒嗪基或三唑并吡嗪基,或其盐或酯,及其制备方法及其药物组合物。