Zidebactam|CAS 1436861-97-0|DC Chemicals

Cas No.:	1436861-97-0
Chemical Name:	(1R,2S,5R)-7-oxo-2-(2-((R)-piperidine-3-carbonyl)hydrazine-1-carbonyl)-1,6-diazabicyclo[3.2.1]octan-6-yl hydrogen sulfate
Synonyms:	WCK-5107; WCK 5107; WCK5107; Zidebactam
SMILES:	O=C(NNC([C@@H]1CC[C@@H]2C[N@]1C(N2OS(=O)(O)=O)=O)=O)[C@@H]3CCCNC3
Formula:	C₁₃H₂₁N₅O₇S
M.Wt:	391.4
Purity:	>98%
Sotrage:	-20

Description:	Zidebactam (WCK-5107) 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].
Target:	IC50: 0.26 μg/mL (P. aeruginosa PAO1 PBP2)[2]
In Vitro:	Zidebactam (WCK-5107) inhibits WT Enterobacteriaceae with a MIC50 of 0.25 mg/L. Zidebactam 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].
References:	[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).

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