Antibacterial agent 111 (Compound 3) exhibits potent antibacterial activity against B. cereus and K. pneumonia, with MIC values of 3.90 μg mL and 0.49 μg mL, respectively. It achieves this antibacterial effect by strongly binding to specific residues of tyrosyl-tRNA synthetase [1].
Antibacterial agent 118 (also known as compound 20) is a potent antimycobacterial compound with activity against various mycobacterial strains, including Mtb H37Ra, M. aurum, M. smegmatis, Mtb H37Rv, and M. avium. The minimum inhibitory concentration (MIC) values for Antibacterial agent 118 against these strains are 40.7 μM, 10.2 μM, 163.0 μM, 62.5 μM, and 62.5 μM, respectively. This compound holds potential for tuberculosis research [1].