1,2,4-Triazole-based benzothiazole/benzoxazole derivatives: Design, synthesis, p38α MAP kinase inhibition, anti-inflammatory activity and molecular docking studies
作者:Sana Tariq、Payal Kamboj、Ozair Alam、Mohd. Amir
DOI:10.1016/j.bioorg.2018.09.015
日期:2018.12
l)-4-aryl-4H-1,2,4-triazol-3-yl)thio] acetamide derivatives (5a-n) were synthesized and investigated for in vitro anti-inflammatory activity and p38α MAP kinase inhibition. Compounds showing good in vitro activities (5a, 5b, 5d, 5e, 5i, 5k and 5l) were studied for their in vivo anti-inflammatory activity using carrageenan induced rat paw edema model. Compound 5b emerged as the most active compound
新的N-(苯并噻唑/恶唑-2-基)-2-[(5-(苯氧基甲基)-4-芳基-4H-1,2,4-三唑-3-基)硫代]乙酰胺衍生物(5a-n)合成并研究其体外抗炎活性和p38αMAP激酶抑制作用。使用角叉菜胶诱导的大鼠爪水肿模型研究了显示出良好体外活性(5a,5b,5d,5e,5i,5k和5l)的化合物的体内抗炎活性。化合物5b出现为最活跃的化合物,具有84.43%的水肿抑制作用。它还显示出改善的胃肠道安全性,具有较低的溃疡严重程度指数和脂质过氧化潜力。同样,5b的p38αMAP激酶测定显示出比标准SB 203580(IC 50:0.043±0.14 µM)优越的抑制力(IC 50:0.031 ±0.14 µM)。为了预测它们的结合模式,化合物也与p38αMAP激酶对接。化合物5b和SB 203580显示出与MET 109的铰链区相互作用。