Synthesis of 2-Methyl-5-Nitro-N-{4'-(4-Aryl-1"",5""-Benzothiazepines)-Phenyl}Benzenesulfonamide by the Reaction of 2-Methyl-5-Nitrobenzensulfonamide Chalcones With 2-Aminothiophenol"

P. V. Patel and K. R. Desai*

Department of Chemistry, South Gujarat University, Surat- 395 007 (India)

Simple and convenient procedures have been developed for the synthesis of 2-methyl-5-nitro-N-{4'-(4-aryl-1"", 5""-benzothiazepine)-phenyl} benzenesulfonamides by the reaction of 2-methyl-5-nitrobenzenesulfonamide chalcones with 2-aminothiophenol in the presence of piperidine. The structures of the compounds have been confirmed by elemental analysis and spectral analysis. The antibacterial activity of the compounds have been also screened."

Sulphonamides, Chalcones; Antibacterial activity