Recent Developments in the Synthetic Strategies of 4‐Quinolones and Its Derivatives
Gurpreet Singh, Varsha Devi, Vikramdeep Monga
Abstract
Abstract The ubiquitous presence of 4‐quinolones and its derivatives in a wide range of natural as well as synthetic drug molecules made them molecule of utmost importance for organic and medicinal chemists. Their wide array of biological activities such as antimicrobial, anticancer, anti‐HIV, genitourinary infection, antifilarial, etc., has augmented their appeal both for synthetic and medicinal chemistry campaigns. Moreover, they are valuable intermediates for the synthesis of various fused heterocyclic compounds of synthetic and medicinal importance. Considering their array of synthetic and biological importance, new strategies for the synthesis of 4‐quinolones and their derivatives have been designed and successfully demonstrated by researchers around the globe. The present review covers recent advances in the synthetic chemistry of 4‐quinolones since 2015 along with an insight into their mechanistic studies. We hope that the review article will serve as a valuable tool for the scientific community engaged in the synthesis and utilization of 4‐quinolones and their derivatives.