Recent advancements in the quest of benzazoles as anti-Mycobacterium tuberculosis agents.

Tuberculosis (TB) remains a global health challenge, claiming numerous lives each year, despite recent advancements in drug discovery and treatment strategies. Current TB treatment typically involves long-duration chemotherapy regimens that are often accompanied by adverse effects. The introduction of new anti-TB drugs, such as Bedaquiline, Delamanid, and Pretomanid, offers hope for more effective treatment, although challenges persist keeping the quest to find new anti-TB chemotypes an incessant exercise of medicinal chemists. Towards this initiative, the benzazoles continue to draw attention and have been recognised as new anti-TB scaffolds. Benzazole-containing compounds emerged as new chemotypes with potential to offer a versatile platform for new anti-TB drug design to generate new leads for further optimization. The elucidation of their chemical properties, biological effects, and potential mechanisms of action, would lead to identify innovative candidates for TB therapy. As medicinal chemists delve deeper into the SARs and mechanisms of action of benzazole derivatives, new opportunities for creating effective and safe anti-TB medications arise. This review highlights the potential impact of benzazole-based compounds on the search for new therapeutic agents against tuberculosis, emphasizing the importance of continued research and innovation in the field.