申请人:——
公开号:US04311698A1
公开(公告)日:1982-01-19
Novel organic amide compounds which are N-[6-[(acylaminoacylamino or aminoacylamino)phenyl]-1,2-dihydro-2-oxonicotinyl]cephalosporin compounds having broad spectrum antibacterial utility are provided by (a) reacting the free amino acid of the appropriate cephalosporin or the acid salt or silylated derivative or complex thereof with a reactive derivative of the corresponding N-6-[(acylaminoacylamino or aminoacylamino)phenyl]-1,2-dihydro-2-oxonicotinic acid or (b) reacting the free amino acid 7-aminocephalosporanic acid or a related compound or the acid salt or silylated derivative thereof with a reactive derivative of the corresponding D-N-[6-(acylaminoacylamino or aminoacylamino)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作用的新型有机酰胺化合物,其为N-[6-[(酰胺基酰胺基或氨基酰胺基)苯基]-1,2-二氢-2-氧基烟酰基]头孢菌素化合物,方法包括(a)将适当头孢菌素的游离氨基酸或其酸盐或硅化衍生物或其复合物与相应的N-6-[(酰胺基酰胺基或氨基酰胺基)苯基]-1,2-二氢-2-氧基烟酸的反应衍生物反应或(b)将游离氨基酸7-氨基头孢菌素酸或相关化合物或其酸盐或硅化衍生物与相应的D-N-[6-(酰胺基酰胺基或氨基酰胺基)苯基]-1,2-二氢-2-氧基烟酰基]-2-取代甘氨酸的反应衍生物反应。还公开了含有该化合物的药物组合物和使用该组合物治疗感染的方法。