Design, synthesis, in silico studies, and antiproliferative evaluations of novel indolin-2-one derivatives containing 3-hydroxy-4-pyridinone fragment
作者:Pouria Shirvani、Neda Fayyazi、Siska Van Belle、Zeger Debyser、Frauke Christ、Lotfollah Saghaie、Afshin Fassihi
DOI:10.1016/j.bmcl.2022.128784
日期:2022.8
Keeping in view the pharmacological properties of indolinones as promising scaffold as kinase inhibitors, herein, a novel series of 3-hydrazonoindolin-2-one derivatives bearing 3-hydroxy-4-pyridinone moiety were synthesized, studied by molecular docking, and fully characterized by spectroscopic techniques. All the prepared compounds were evaluated for their cytotoxicity attributes against a panel of
考虑到吲哚酮类作为激酶抑制剂有希望的支架的药理特性,本文合成了一系列具有 3-羟基-4-吡啶酮部分的新型 3-hydrazonindolin-2-one 衍生物,并通过分子对接研究,并充分表征了光谱技术。所有制备的化合物都针对一组肿瘤细胞系进行了细胞毒性评估,包括非小细胞肺癌 (A549)、乳腺癌 (MCF-7)、急性髓性白血病 (AML) 和慢性髓性白血病 (CML) )。它们对 A549 和 MCF-7 细胞表现出中等至有希望的抗增殖作用,但对 AML 和 CML 有显着效果。特别是,发现化合物10k对 AML 更有效(EC 50 = 0.69 μM) 与其他卤素取代的衍生物相比。已知 FMS 样酪氨酸激酶 3 (FLT3) 在 AML 癌细胞中表达。分子对接研究表明,我们制备的化合物可能通过必需的 H 键和与关键结合残基的其他重要相互作用与 AML 活性位点结合。