Zidebactamsodiumsalt(WCK-5107sodiumsalt)是一种有效的β-内酰胺酶抑制剂。Zidebactamsodiumsalt也是一种青霉素结合蛋白2(PBP2)抑制剂，其IC50为0.26μg/ml。
CAS：1706777-46-9
分子式：C13H20N5NaO7S
分子量：413.38
纯度：98%
存储：Store at -20°C

Background:

Zidebactam sodium salt (WCK-5107 sodium salt) is a potent β-lactamase inhibitor[1]. Zidebactam also is a penicillin-binding protein2 (PBP2) inhibitor with an IC50 of 0.26 μg/mL[2]. IC50: 0.26±0.06 μg/mL (P. aeruginosa PAO1 PBP2)[2].

Zidebactam sodium salt (WCK-5107 sodium salt) inhibits WT Enterobacteriaceae with a MIC50 of 0.25 mg/L[1].Zidebactam sodium salt (WCK-5107 sodium salt) alone exhibits variable activity when tested against E. coli (MIC50/90 0.12/0.12 mg/L) and Enterobacter spp. (MIC50/90 0.12/0.25 mg/L)[1].

[1]. Sader HS, et al. WCK 5222 ( cefepime/zidebactam ) antimicrobial activity tested against Gram-negative organisms producing clinically relevant β-lactamases. J Antimicrob Chemother. 2017 Jun 1;72(6):1696-1703. [2]. Moya B, et al. WCK 5107 (Zidebactam) and WCK 5153 Are Novel Inhibitors of PBP2 Showing Potent "β-Lactam Enhancer" Activity against Pseudomonas aeruginosa, Including Multidrug-Resistant Metallo-β-Lactamase-Producing High-Risk Clones. Antimicrob Agents Chemother. 2017 May 24;61(6).