Exploring the Anti-inflammatory Potential of Novel Chrysin Derivatives through Cyclooxygenase-2 Inhibition.

Inducible cyclooxygenase-2 (COX-2) is a crucial enzyme involved in the processes of inflammation and carcinogenesis, primarily by catalyzing the production of prostaglandin E2 (PGE2), a significant mediator of inflammation. In this study, we designed and synthesized a series of novel chrysin derivatives to evaluate their anti-inflammatory potential through COX-2 inhibition using cultures of RAW264.7 macrophages and molecular docking assays. Among the synthesized derivatives, compounds and demonstrated significant inhibition of lipopolysaccharide (LPS)-stimulated proinflammatory cytokine production, including interleukin-6 and tumor necrosis factor-alpha, in RAW264.7 cells. Additionally, these derivatives effectively inhibited PGE2 secretion through COX-2 enzyme inhibition in LPS-stimulated RAW264.7 cells. Molecular docking simulation results revealed that and possess high binding affinities for the COX-2 active site, indicating a strong potential for enzyme inhibition. Furthermore, druglikeness and ADMET predictions for these compounds indicated favorable pharmacokinetic properties, suggesting their suitability as drug candidates. Therefore, compounds and hold promise as potential anti-inflammatory agents for further development.