New pyrazole derivatives: Synthesis, anti-inflammatory activity, cycloxygenase inhibition assay and evaluation of mPGES
作者:Ghaneya S. Hassan、Doaa E. Abdel Rahman、Esraa A. Abdelmajeed、Rana H. Refaey、M. Alaraby Salem、Yassin M. Nissan
DOI:10.1016/j.ejmech.2019.03.052
日期:2019.6
New pyrazole derivatives 2–5 were synthesized and evaluated for their COX-1 and COX-2inhibitoryactivity in vitro. All compounds showed good inhibitoryactivity at a nanomolar level and most compounds exhibited selectivity towards COX-2 inhibition. Compounds 2a, 3b, 4a, 5b and 5e exhibited IC50 towards COX-2 enzyme of 19.87, 39.43, 61.24, 38.73 and 39.14 nM, respectively. Furthermore, compounds 3b