DS86760016

DS86760016 is a novel selective bacterial leucyl-tRNA synthetase (LeuRS) inhibitor with IC50 of 0.38 uM (Escherichia coli, LeuRS); inhibits Pseudomonas aeruginosa and Acinetobacter baumannii with IC50 of 0.62 and 0.16 uM, respectively; shows active against MDR Gram-negative bacteria (MIC 0.25-2 ug/mL) with an improved pharmacokinetic profile compared with GSK2251052; also shows lower mutant prevention concentrations against P. aeruginosa compared to GSK2251052.

References 1. Purnapatre KP, et al. Antimicrob Agents Chemother. 2018 Feb 5. pii: AAC.01987-17. View Related Products by Target Bacterial