Synthesis, anti-inflammatory, analgesic, 5-lipoxygenase (5-LOX) inhibition activities, and molecular docking study of 7-substituted coumarin derivatives
作者:Pavan Srivastava、Vivek K. Vyas、Bhavesh Variya、Palak Patel、Gulamnizami Qureshi、Manjunath Ghate
DOI:10.1016/j.bioorg.2016.06.004
日期:2016.8
In the present study, 7-subsituted coumarin derivatives were synthesized using various aromatic and heterocyclic amines, and evaluated in vivo for anti-inflammatory and analgesic activity, and for ulcerogenic risk. The most active compounds were evaluated in vitro for 5-lipoxygenase (5-LOX) inhibition. Docking study was performed to predict the binding affinity, and orientation at the active site of
在本研究中,使用各种芳香族和杂环胺合成了7位取代的香豆素衍生物,并在体内评估了其抗炎和镇痛活性以及致溃疡的风险。在体外评估了活性最高的化合物对5-脂氧合酶(5-LOX)的抑制作用。进行对接研究以预测结合亲和力和酶活性位点的方向。体内抗炎和镇痛活性以及体外5-LOX酶抑制研究表明,化合物33和35是所有筛选方法中最有效的化合物。35的体外动力学研究显示出对5-LOX酶的混合或非竞争性抑制类型。发现在苯并噻唑环的C6位的OCH 3基存在于35,Cl在33存在,被发现是有效活性的非常重要的替代物。