The benzofuran-2-carbohydrazide based new hydrazone ligands and their transition metal complexes have been prepared. These ligands and metal complexes were characterized by different spectroscopic techniques. The preliminary results of antituberculosis study showed that the hydrazones exhibited very good antituberculosis activity. Among the tested compound 3b was found to be most active with minimum inhibitory concentration of 1.6 μg/mL against Mycobacterium tuberculosis.
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