A brief review on imidazole, triazine, and isatin derivatives: synthesis approaches and their applications

This review article provides a comprehensive overview of imidazole, triazine, and isatin derivatives, focusing on their synthesis approaches and potential applications in pharmaceutical research. These molecules are characterized by their structural diversity, particularly the presence of nitrogen atoms, which can serve as primary functional groups or form complex heterocyclic systems. The derivatives display varying degrees of substitution and oxidation states, contributing to their potent biological activities. Notably, many of these compounds exhibit antiviral, antiulcer, antibacterial, and anticancer properties, with several commercially available drugs and patents utilizing these scaffolds. This review outlines the synthesis methodologies employed for these compounds and details the structural modifications that enhance their pharmacological potential. The article also lists key commercially available drugs and patents filed in various patent agencies, offering insights into the therapeutic relevance of these molecules. By presenting a detailed comparison of synthesis methods and highlighting the pharmacological applications of these scaffolds, the review serves as a valuable resource for researchers and students aiming to develop biologically active compounds.