Antileishmanial potential of fused 5-(pyrazin-2-yl)-4H-1,2,4-triazole-3-thiols: Synthesis, biological evaluations and computational studies
作者:Sanjeev R. Patil、Ashish Asrondkar、Vrushali Patil、Jaiprakash N. Sangshetti、Firoz A. Kalam Khan、Manoj G. Damale、Rajendra H. Patil、Anil S. Bobade、Devanand B. Shinde
DOI:10.1016/j.bmcl.2017.06.053
日期:2017.8
pyrazine moiety of pharmacological significance have been synthesized. All the synthesized compounds were screened for their in vitro antileishmanial and antioxidant activities. Compounds 5f (IC50 = 79.0 µM) and 6f (IC50 = 79.0 µM) were shown significant antileishmanial activity when compared with standard sodium stibogluconate (IC50 = 490.0 µM). Compounds 5b (IC50 = 13.96 µM) and 6b (IC50 = 13.96 µM)
合成了一系列新的1,2,4-三唑-3-硫醇衍生物5(a - m)和6(a - i),它们含有与吡嗪部分融合的具有药理学意义的三唑。筛选所有合成的化合物的体外抗菌活性和抗氧化活性。 与标准葡糖苷葡萄糖酸钠(IC 50 = 490.0 µM)相比,化合物5f(IC 50 = 79.0 µM)和6f(IC 50 = 79.0 µM)具有显着的抗菌活性。化合物5b(IC 50 = 13.96 µM)和6b(IC 50 = 13.96 µM)显示出显着的抗氧化活性。在进行分子对接研究并分析了整体结合模式后,发现合成的化合物具有抑制多诺尼氏菌蝶啶还原酶1酶的潜力。在计算机模拟中,还开展了ADME和代谢部位预测研究,为未来的抗细菌和抗菌药物发现计划奠定了有效的主要候选人。