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Background: Severity of microbial infections and escalating resistance towards antibiotics has created a deep necessity for discovery of novel anti-infective agents. Heterocyclic chemistry of benzothiazole has become one of the most prolific areas in the field of drug discovery and development that has attracted great attention in recent time due to its increasing importance in the field of pharmaceuticals. Method: The importance of benzothiazole and derivatives as potential antimicrobial agents has been well established and a large number of papers have been published in this regard. Result: The present communication is an earnest attempt to review the chemistry, synthetic aspects including click chemistry and antimicrobial activities of benzothiazole derivatives reported in recent scientific literature. Conclusion: The scientific information of this manuscript may be worthwhile in encouraging the prospective researchers working on this heterocyclic scaffold.

Cancer is a disease without limits turning out to be prime cause for raising death toll around the world. Several treatment strategies including chemotherapy, surgery and radiotherapy are being employed worldwide to combat this disease. Due to the unwanted effects of currently available therapies, scientific community is immensely interested in exploring newer alternative pathways. Fluoroquinolones have been employed as potent anti-microbial agents for last few decades and now being looked up as potential therapeutic agents in the other ailments also. Several research endeavours are carried out in different parts of the world to focus on the prospective role of fluoroquinolones in carcinogenesis and mutagenesis. This article is an earnest attempt to present recent research work carried out on fluoroquinolones in the context to cancer treatment therapies.