Synthesis of some biologically active benzothiazole derivatives

Manish Chaudhary; Deepak Pareek; Pawan K. Pareek; Ravi Kant; Krishan G Ojha; Arun Pareek

Abstract

Synthesis of some biologically active benzothiazole derivatives

Author(s): Manish Chaudhary , Deepak Pareek , Pawan K. Pareek , Ravi Kant , Krishan G Ojha and Arun Pareek

N-(4,5-dihydro-1H-imidazol-2-yl)-6-substituted-1,3-benzothiazol-2-amines and N-(1Hbenzimidazol- 2-yl)-6-substituted-1,3-benzothiazol-2-amines were synthesized by the reaction of 6-substituted-2-aminobenzothiazoles with carbon disulphide and methyl iodide. It was followed by the reaction with o-phenylene diamine/ ethylene diamine. All the synthesized compounds were characterized by elemental analysis, IR spectra, 1H NMR and MASS spectral studies. They were screened for their anti-inflammatory, antiulcer, antitumor, entomological (antifeedant, acaricidal, contact toxicity and stomach toxicity) and antibacterial activities

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