2306039-13-2

Mtb-IN-4 (compound 17h) is a nontoxic isoxazole, with anti-Mycobacterium tuberculosis (Mtb) activity (IC50=0.70 μM). Mtb-IN-4 inhibits Mtb respiration and biofilm formation in macrophage, and enhances antibiotic isoniazid (INH) inhibition against INH-resistant Mtb mutant[1].

[1] Sarkar S, et al. Design, Synthesis, and Evaluation of Novel Δ2-Thiazolino 2-Pyridone Derivatives That Potentiate Isoniazid Activity in an Isoniazid-Resistant Mycobacterium tuberculosis Mutant. J Med Chem. 2023 Aug 24;66(16):11056-11077. DOI:10.1021/acs.jmedchem.3c00358