metallo-β-lactamase type 2

Metallo-β-lactamase-IN-6 is a highly effective inhibitor of VIM-Type metallo-β-lactamase, demonstrating IC50 values of 0.56 μM, 29.50 μM, and 5.78 μM for VIM-2, VIM-1, and VIM-5, respectively. Additionally, Metallo-β-lactamase-IN-6 exhibits potent synergistic antibacterial properties when combined with Meropenem, particularly against engineered Escherichia coli strains and clinically isolated Pseudomonas aeruginosa carrying the VIM-2 MBL gene [1].

Metallo-β-lactamase-IN-7 is a potent inhibitor of VIM-type metallo-β-lactamase with IC50 values of 0.019 μM, 13.64 μM, and 0.38 μM for VIM-2, VIM-1, and VIM-5, respectively. Metallo-β-lactamase-IN-7 also enhances the antibacterial activity of Meropenem against Gram-negative bacterial strains [1].