Cephalosporin derivatives
    27.
    发明公开
    Cephalosporin derivatives 失效
    头孢菌素衍生物

    公开(公告)号:EP0182210A3

    公开(公告)日:1987-08-12

    申请号:EP85114172

    申请日:1985-11-07

    IPC分类号: C07D501/46 A61K31/545

    CPC分类号: C07D501/46

    摘要: A compound having the formula:
    wherein R 1 is a straight chain, branched chain or cyclic lower alkyl group which may be substituted by a carboxyl group, and each of R 2 , R 3 and R 4 which may be the same or different, is a hydrogen atom, a hydroxyl group, a methoxy group or an acetoxy group; or a pharmaceutically acceptable salt, physiologically hydrolyzable ester or solvate thereof.

    摘要翻译: 具有下式的化合物:其中R1是可以被羧基取代的直链,支链或环状低级烷基,并且R2,R3和R4中的每一个可以相同或不同,为氢原子, 羟基,甲氧基或乙酰氧基; 或其药学上可接受的盐,生理学上可水解的酯或溶剂合物。

    New cephem compounds and processes for preparation thereof
    28.
    发明公开
    New cephem compounds and processes for preparation thereof 失效
    Cephemverbindungen und Verfahren zu ihrer Herstellung。

    公开(公告)号:EP0223246A2

    公开(公告)日:1987-05-27

    申请号:EP86116032.3

    申请日:1986-11-19

    IPC分类号: C07D501/46 A61K31/545

    CPC分类号: C07D501/46 Y02P20/55

    摘要: A new cephem compound of the formula:
    wherein

    R' is amino or protected amino,
    R 2 is hydrogen, hydroxy protective group, lower alkyl, dihalogenated lower alkyl, cyclo(lower)alkenyl, thietanyl, carboxy(lower)alkyl or protected carboxy(lower)alkyl,
    R 3 is lower alkyl,
    R 4 and R 5 are each hydrogen, lower alkyl, hydroxy (lower)alkyl, lower alkoxy, amino or protected amino,
    R 6 is COO e , carboxy or protected carboxy,
    X ⊖ is an anion, and
    n is 0 or 1, with certain provisions, processes for their preparation and pharmaceutical compositions containing them. The invention relates also to compounds of the formula
    and of the formula
    in which Z is an acid residue.

    摘要翻译: 一种新的头孢烯化合物,其化学式为:... 其中... R 1为氨基或被保护的氨基,R 2为氢,羟基保护基,低级烷基,二卤代低级烷基,环(低级)烯基 (低级)烷基或被保护的羧基(低级)烷基,R 3是低级烷基,R 4和R 5分别是氢,低级烷基,羟基(低级)烷基,低级烷氧基 ,氨基或被保护的氨基,R 6是COO( - ) - ,羧基或受保护的羧基,X( - ))是阴离子,并且... n是0或1,具有一些规定,其制备方法 和含有它们的药物组合物。 本发明还涉及其中Z是酸残基的式... ... CH 2 CH 2 ...的化合物和式... CHEM> ...的化合物。

    Antibacterial compounds
    30.
    发明公开
    Antibacterial compounds 失效
    抗菌化合物

    公开(公告)号:EP0164113A3

    公开(公告)日:1987-01-28

    申请号:EP85106979

    申请日:1985-06-05

    摘要: A compound of the formula;
    Wherein R 0 stands for hydrogen atom, nitrogencontaining heterocyclic group, acyl group or aminoprotecting group, Z stands for S, S→O, 0 or CH 2 , R 4 stands for hydrogen atom, methoxy group or formamido group, R 13 stands for hydrogen atom, methyl group, hydroxyl group or halogen atom and A stands for an optionally substituted pyrazol-2-yl group forming a fused ring at the 1,5-position or a physiologically or pharmaceutically acceptable salt or ester thereof. This compound is novel and has excellent antibacterial activity.

    摘要翻译: 下式的化合物; 其中R0代表氢原子,含氮杂环基,酰基或氨基保护基,Z代表S,S→O,O或CH2,R4代表氢原子,甲氧基或甲酰氨基,R13代表氢原子,甲基 ,羟基或卤素原子,A代表在1,5-位形成稠合环的任选取代的吡唑-2-基,或其生理学上或药学上可接受的盐或酯。 这种化合物是新颖的并具有优异的抗菌活性。