Recent progress in the synthesis of imidazoquinoline derivatives
Year: 2025
Type: article
Abstract: Heterocyclic compounds, ubiquitous in nature and on the synthetic scale, are crucial as they acquire a wide spectrum of significant pharmacological properties. Imidazoquinolines, formed by the annulation of imidazole and quinoline rings dominated drug design and development. Imidazoquinoline hybrids have an extensive range of biological applications such as antiviral, antifungal, anticancer, antibacterial, antiallergic, antioxidant, antithrombotic, as agonists of various toll-like and 5-HT 1A receptors to treat various CNS disorders, and as inhibitors of phosphoinositide 3-kinases and cholinesterases. This review article explores multiple synthetic approaches for the preparation of imidazoquinoline isomers, including multicomponent, microwave-assisted, iodine-mediated, electrochemical, electrocatalytic tandem techniques, sequential Heck and oxidative amination reactions, cycloaddition and aza-Michael addition reactions, copper-mediated aerobic three-component cyclization reactions, copper-assisted double oxidative C H amination and halogenation, oxidative annulation reactions and Suzuki cross-coupling reactions.
Source: Results in Chemistry
Authors: Warda Jahangir, Sumayya Akram, Sana Aslam, Matloob Ahmad, Muhammad Shahid Nazir, Sami A. Al-Hussain, Magdi E.A. Zaki
Language: English
Subfield: Organic Chemistry
Field: Chemistry
Domain: Physical Sciences
Open Access status: gold
Estimated APC paid: $1,870
OpenAlex ID: W4409499831