PF-04753299

PF-04753299 is a potent and selective inhibitor of UDP-3-O- (R-3-hydroxymyristol) -N-acetylglucosamine deacetylase (LpxC), demonstrating bactericidal effects against gonococcal isolates and exhibiting inhibitory activity against E. coli, P. aeruginosa, and K. pneumoniae, with minimum inhibitory concentration (MIC) 90 values of 2 μg/ml, 4 μg/ml, and 16 μg/ml, respectively. This compound is utilized in researching gram-negative bacterial infections [1].