申请人:Warner-Lambert Company
公开号:US04267180A1
公开(公告)日:1981-05-12
Novel organic amide compounds which are N-[2-[(acylaminoacylamino or aminoacylamino)phenyl]-4-hydroxy-5-pyrimidinylcarbonyl] penicillin compounds having broad spectrum antibacterial utility are provided by (a) reacting the free amino acid of the appropriate penicillin or the acid salt or silylated derivative or complex thereof with a reactive derivative of the corresponding N-2-[(acylaminoacylamino or aminoacylamino)phenyl]-4-hydroxy-5-pyrimidine carboxylic acid or (b) reacting the free amino acid of 6-aminopenicillamic acid or a related compound or the acid salt or silylated derivative thereof with a reactive derivative of the corresponding D-N-[2-[(acylaminoacylamino or aminoacylamino)phenyl]-4-hydroxy-5-pyrimidinylcarbonyl]-2-substituted glycine. Pharmaceutical compositions containing said compounds and methods for treating infections using said compositions are also disclosed.
提供了一种具有广谱抗菌效用的新型有机酰胺化合物,该化合物为N-[2-[(酰胺基酰胺基或氨基酰胺基)苯基]-4-羟基-5-嘧啶基甲酰] 青霉素化合物,其制备方法包括(a)将适当青霉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-2-[(酰胺基酰胺基或氨基酰胺基)苯基]-4-羟基-5-嘧啶羧酸的反应衍生物反应,或(b)将6-氨基青霉素酸的游离氨基酸或相关化合物或其酸盐或硅化衍生物与相应的D-N-[2-[(酰胺基酰胺基或氨基酰胺基)苯基]-4-羟基-5-嘧啶基甲酰]-2-取代甘氨酸的反应衍生物反应。还公开了含有这些化合物的药物组合物以及使用这些组合物治疗感染的方法。