“…Benzothiazole derivatives have been studied extensively and found to have diverse chemical reactivity and broad spectrum of biological activity such as antitumor agents, [1][2][3] antimicrobial, [4][5][6] analgesics, 7 anti-inflammatory, [7][8][9] anti HIV, 10 antileishmanial, 11 etc. Further a wide range of therapeutic activities of benzimidazole show that they are also anticancer, 12 antihypertension, 13 antioxidant, 14 antiviral, 15 proton pump blocker, 16 antinociceptive, 17 anti-inflammatory, 17,18 analgesic, 18 antiparasites, 19 human cytomegalovirus (HCMV) replication inhibitor, 20 fungicidal, 21 antihistamines, 22,23 etc.…”