Thio-{62 -lactam penicillins
    1.
    发明授权
    Thio-{62 -lactam penicillins 失效
    Thio- {62-内酰胺青霉素

    公开(公告)号:US4010175A

    公开(公告)日:1977-03-01

    申请号:US67377776

    申请日:1976-04-05

    申请人: SQUIBB & SONS INC

    IPC分类号: C07D499/00 C07D499/42

    CPC分类号: C07D499/00

    摘要: Thio- beta -lactam penicillins of the general formula wherein R is hydrogen, lower alkyl, phenyl-lower alkyl, trihaloethyl, alkali metal or alkaline earth metal; R1 is hydrogen, lower alkyl, cycloalkyl, phenyl, lower alkoxyphenyl, phenoxy, phenyl-lower alkyl or certain heterocyclic groups; R2 is hydrogen, amino, carboxy or ureido; and n is 0 or 1; are useful as antimicrobial agents.

    摘要翻译: 其中R为氢,低级烷基,苯基 - 低级烷基,三卤代乙基,碱金属或碱土金属的通式为“IMAGE”的硫代β-内酰胺青霉素; R 1是氢,低级烷基,环烷基,苯基,低级烷氧基苯基,苯氧基,苯基 - 低级烷基或某些杂环基; R2是氢,氨基,羧基或脲基; 并且n为0或1; 作为抗微生物剂是有用的。