Pyrazolobenzothiazine-based carbothioamides as new structural leads for the inhibition of monoamine oxidases: design, synthesis, in vitro bioevaluation and molecular docking studies
作者:Syed Mobasher Ali Abid、Sana Aslam、Sumera Zaib、Syeda Mahwish Bakht、Matloob Ahmad、Muhammad Makshoof Athar、John M. Gardiner、Jamshed Iqbal
DOI:10.1039/c6md00570e
日期:——
their ability to inhibit monoamine oxidases (MAO). Compound 3b was found to be a very potent MAO-A inhibitor with an IC50 value of 0.003 ± 0.0007 μM, while compound 4d was the most effective inhibitor of MAO-B having an IC50 value of 0.02 ± 0.001 μM. Molecular docking studies were performed to identify the probable binding modes in the active site of the monoamine oxidase enzymes. The synthetic and
以糖精为原料合成了两个新系列的吡唑并苯并噻嗪基硫代碳酰胺(3a-o和4a-o )。研究了合成的衍生物抑制单胺氧化酶 (MAO) 的能力。化合物3b被发现是一种非常有效的 MAO-A 抑制剂,IC 50值为 0.003 ± 0.0007 μM,而化合物4d是最有效的 MAO-B 抑制剂,IC 50值为 0.02 ± 0.001 μM。进行分子对接研究以确定单胺氧化酶活性位点中可能的结合模式。目前工作中的合成和计算研究表明,这些新发现的抑制剂可以作为探索和优化针对帕金森病的潜在治疗药物的有力起点。