Different derivatives of (Z)-1-(4’-(benzylidineamino)-[1,1’-biphenyl]-4-yl)-5,7-dihydroxy-4-methyl-1,8a-dihydroquinolin-2(3H)-one have been prepared and all the compounds have been characterized by IR, 1H NMR, Mass and elemental analysis. In vitro-anti-tubercular activity was carried out against mycobacterium tuberculosis H37RV strain and antimicrobial activity against various bacteria and fungi.
Phloroglucinal, Ethylacetoacetate, Benzidine, Anti-tuberculosis