Design, synthesis, anticancer evaluation and molecular docking study of novel 2,4-dichlorophenoxymethyl-based derivatives linked to nitrogenous heterocyclic ring systems as potential CDK-2 inhibitors
作者:Amira A. El-Sayed、Eman S. Nossier、Abdulrahman A. Almehizia、Abd El-Galil E. Amr
DOI:10.1016/j.molstruc.2021.131285
日期:2022.1
A novel series of 2,4-dichlorophenoxymethyl-based derivatives 4-18 bearing various nitrogenous heterocyclic systems have been designed and synthesized through molecular hybridization approach. The anti-proliferative activity of all newly synthesized derivatives was established against human HCT-116 and MCF-7 cancer cell lines. The structure–activity relationship (SAR) studies exhibited that the derivatives
一种新的系列为基础的2,4-dichlorophenoxymethyl衍生物的4 - 18轴承的各种含氮杂环系统已被设计,并通过分子杂交的方法合成。所有新合成的衍生物都具有抗人 HCT-116 和 MCF-7 癌细胞系的抗增殖活性。构效关系 (SAR) 研究表明,与吡啶并[3,2- d ]嘧啶、萘并[2,3- e ][1,3]恶嗪-5-磺酸、苯并[ d ]噻唑结合的衍生物与作为参考药物的阿霉素相比,苯并[ d ]恶唑支架显示出最高的细胞毒性活性。有前途的衍生物5, 9, 13使用roscovitine作为标准对CDK-2/cyclin A2和15个进行酶促抑制评估。关于它们对凋亡过程的影响,它们上调了 Bax、p-53 和 caspase-3 的水平并下调了 Bcl-2,从而诱导了细胞凋亡。此外,计算机分子对接被应用于研究 CDK-2 活性位点内可能的结合模式和方向。