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    • 4. 发明授权
    • Novel antibacterial amide compounds and process means for producing the
same
    • 新型抗菌酰胺化合物及其制备方法
    • US3954734A
    • 1976-05-04
    • US534031
    • 1974-12-23
    • Leonard DoubJames S. KaltenbronnDieter Schweiss
    • Leonard DoubJames S. KaltenbronnDieter Schweiss
    • C07D499/00C07D499/64C07D499/68C07D499/66C07D499/70
    • C07D499/00
    • Novel organic amide compounds which are N-[6-[(substituted amino)phenyl]-1,2-dihydro-2-oxonicotinyl]penicillin and cephalosporin type compounds having broad spectrum antibacterial utility are provided by (a) reacting the free amino acid of the appropriate penicillin or cephalosporin or the acid salt or silylated derivative thereof with a reactive derivative of the corresponding N-6-[(substituted amino)phenyl]-1,2-dihydro-2-oxonicotinic acid or (b) reacting the free amino acid 6-amino-penicillanic acid, 7-aminocephalosporanic acid, 7-amino-3-methylceph-3-em-4-carboxylic acid or a related compound or the acid salt or silylated derivative thereof with a reactive derivative of the corresponding D-N-[6-[(substituted amino)phenyl]-1,2-dihydro-2-oxonicotinyl]-2-substituted glycine. Pharmaceutical compositions containing said compounds and methods for treating infections using said compositions are also disclosed.
    • 提供了具有广谱抗菌效用的N- [6 - [(取代氨基)苯基] -1,2-二氢-2-氧代烟碱基]青霉素和头孢菌素型化合物的新型有机酰胺化合物是通过(a)使游离氨基酸 的适当的青霉素或头孢菌素或其酸性盐或甲硅烷基化衍生物与相应的N-6 - [(取代的氨基)苯基] -1,2-二氢-2-氧代烟酸的反应性衍生物或(b)使游离 氨基酸6-氨基 - 青霉烷酸,7-氨基头孢烷酸,7-氨基-3-甲基头孢-3-烯-4-羧酸或其相关化合物或其酸盐或甲硅烷基化衍生物与相应DN的反应性衍生物 - [6 - [(取代氨基)苯基] -1,2-二氢-2-氧代烟酰基] -2-取代的甘氨酸。 还公开了含有所述化合物的药物组合物和使用所述组合物治疗感染的方法。