Current Advances in Synthesis and Therapeutic Applications of Pyrimidine

Review Article

Abstract

Pyrimidine derivatives are fundamental heterocyclic compounds that serve as essential components of nucleic acids, including uracil, thymine, and cytosine. Modern synthetic approaches for functionalized pyrimidines encompass metal-catalyzed reactions, multicomponent coupling strategies, and green chemistry protocols. The biological significance of pyrimidine scaffolds has led to numerous therapeutic applications across multiple disease states. Pyrimidine-based drugs demonstrate potent antimicrobial effects through antifolate mechanisms, as seen with trimethoprim and pyrimethamine. In antiviral therapy, modifications of the pyrimidine core have yielded effective agents like zidovudine for HIV treatment. Anticancer applications include 5-fluorouracil and related compounds that interfere with nucleic acid synthesis. Pyrimidine derivatives also show promise in treating metabolic disorders, with applications in hyperthyroidism and hyperlipidemia management. Structure-activity relationships reveal that subtle modifications of the pyrimidine scaffold can significantly alter therapeutic properties. The integration of pyrimidine moieties into drug design continues to generate novel therapeutic agents with enhanced efficacy and reduced side effects