Synthesis, pharmacological evaluation and docking studies of coumarin derivatives
作者:B. Sandhya、D. Giles、Vinod Mathew、Guru Basavarajaswamy、Rekha Abraham
DOI:10.1016/j.ejmech.2011.07.013
日期:2011.9
compounds 3l, 3m and 3n intact mainly with Arg 44 amino acid, which may be involved in COX-2 inhibition. The compounds which bind with Arg 44 have significant anti-inflammatory activity. This could be due to the formation of more effective hydrogen bond with the receptor. Comparing pharmacological activity and docking results, we conclude that heterocyclic derivatives linked with nitrogen at 7-position of coumarin
我们使用各种芳香族和杂环胺合成了香豆素衍生物,并测试了目标化合物的镇痛,抗炎,抗菌活性。化合物3l,3m和3n显示出显着的抗炎,止痛和抗微生物活性。然后将合成的化合物停靠在COX-2上,以预测受体活性位点的结合亲和力和方向。发现活性化合物3l,3m和3n主要与Arg 44氨基酸(可能与COX-2抑制有关)保持完整。与Arg 44结合的化合物具有显着的抗炎活性。这可能是由于与受体形成了更有效的氢键。比较药理活性和对接结果,我们得出结论,在香豆素7位上与氮连接的杂环衍生物似乎是潜在的活性药物。