ci 983

Cefdinir (FK-482) 是头孢菌素类中的一种半合成广谱抗生素，对几种革兰氏阴性和革兰氏阳性细菌引起的感染有效。它可研究耳，鼻窦，喉咙和皮肤的常见细菌感染。

Cefdinir-13C-15N2 是 Cefdinir 的 13C 和 15 N 的标记化合物。Cefdinir 的 CAS 号为 91832-40-5。Cefdinir是头孢菌素类中的一种半合成广谱抗生素，对几种革兰氏阴性和革兰氏阳性细菌引起的感染有效。它可研究耳，鼻窦，喉咙和皮肤的常见细菌感染。

Cefdinir monohydrate is the salt form of Cefdinir (free base), a semi-synthetic cephalosporin and a beta-lactam antibiotic with bactericidal activity. Cefdinir's effect is dependent on its binding to penicillin-binding proteins (PBPs) located in the bacterial cytoplasmic membrane. Binding results in the inhibition of the transpeptidase enzymes, thereby preventing cross-linking of the pentaglycine bridge with the fourth residue of the pentapeptide and interrupting consequent synthesis of peptidoglycan chains. As a result, cefdinir inhibits bacterial septum and cell wall synthesis formation.