Novel organic amide compounds which are N-[6-(sulfonylaminophenyl)-1,2-dihydro-2-oxonicotinoyl]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-6-(sulfonylaminophenyl)-1,2-dihydro-2-oxonicotinic acid or (b) reacting the free amino acid 6-aminopenicillanic acid or a related compound or the acid salt or silylated derivative thereof with a reactive derivative of the corresponding D-N-[6-(sulfonylaminophenyl)-1,2-dihydro-2-oxonicotinoyl]-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-(
磺胺基苯基)-1,2-二氢-2-氧基烟酰基]
青霉素化合物,方法包括(a)将适当
青霉素的自由
氨基酸或其酸盐或
硅烷化衍
生物或其复合物与相应的N-6-(
磺胺基苯基)-1,2-二氢-2-氧基
烟酸的反应衍
生物反应,或(b)将自由
氨基酸6-
氨基
青霉素酸或相关化合物或其酸盐或
硅烷化衍
生物与相应的D-N-[6-(
磺胺基苯基)-1,2-二氢-2-氧基烟酰基]-2-取代甘
氨酸的反应衍
生物反应。还公开了含有这些化合物的药物组合物和使用这些组合物治疗感染的方法。