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>Synthesis, spectral characterization, antimicrobial activity and docking studies against DNA Gyrase-A of new 4-chloro-3-nitrobenzene sulfonamide derivatives
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Synthesis, spectral characterization, antimicrobial activity and docking studies against DNA Gyrase-A of new 4-chloro-3-nitrobenzene sulfonamide derivatives
A series of new 4-chloro-3-nitrobenzene sulfonamide derivatives 3 ( a-j ) were synthesized from 4-chloro-3-nitrobenzene sulfonyl chloride by reacting various amino acid esters and amines 2 ( a-j ) in high yields. The structures of all the synthesized compounds were characterized by the IR, NMR (1H & 13C), mass and elemental analyses. Further, all the synthesized compounds were tested for the antimicrobial activity and docking studies were carried out with DNA Gyrase-A. Most of the compounds showed good to moderate antimicrobial activities and binding affinity towards DNA Gyrase-A structure.
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