Substituted phenylglycylcephalosporins
    3.
    发明授权
    Substituted phenylglycylcephalosporins 失效
    取代苯基糖基头孢菌素

    公开(公告)号:US4022895A

    公开(公告)日:1977-05-10

    申请号:US640998

    申请日:1975-12-15

    摘要: Cephalosporin compounds having a substituted phenylglycyl substituent at the 7-position and any of a variety of groups at the 3-position are prepared by acylation of a 7-aminocephalosporanic acid. The compounds have antibacterial activity.

    摘要翻译: 通过酰化7-氨基头孢烷酸制备在7-位具有取代的苯基甘氨酰取代基和3-位上各种基团的头孢菌素化合物。 该化合物具有抗菌活性。

    Intermediates for preparing substituted phenylglycylcephalosporins
    10.
    发明授权
    Intermediates for preparing substituted phenylglycylcephalosporins 失效
    制备取代苯基糖基头孢菌素的中间体

    公开(公告)号:US4107440A

    公开(公告)日:1978-08-15

    申请号:US791770

    申请日:1977-04-28

    CPC分类号: C07D501/20 C07C271/06

    摘要: Cephalosporin compounds having a substituted phenylglycyl substituent at the 7-position and any of a variety of groups at the 3-position are prepared by acylation of a 7-aminocephalosporanic acid. The compounds have antibacterial activity.

    摘要翻译: 通过酰化7-氨基头孢烷酸制备在7-位具有取代的苯基甘氨酰取代基和3-位上各种基团的头孢菌素化合物。 该化合物具有抗菌活性。