Design, Synthesis, and Anticancer Screening for Repurposed Pyrazolo[3,4-d]pyrimidine Derivatives on Four Mammalian Cancer Cell Lines
作者:Eman M. Othman、Amany A. Bekhit、Mohamed A. Anany、Thomas Dandekar、Hanan M. Ragab、Ahmed Wahid
DOI:10.3390/molecules26102961
日期:——
present study reports the synthesis of new purine bioisosteres comprising a pyrazolo[3,4-d]pyrimidine scaffold linked to mono-, di-, and trimethoxy benzylidene moieties through hydrazine linkages. First, in silico docking experiments of the synthesized compounds against Bax, Bcl-2, Caspase-3, Ki67, p21, and p53 were performed in a trial to rationalize the observed cytotoxic activity for the tested compounds
本研究报告了新的嘌呤生物异构体的合成,其包括通过肼键与单,二和三甲氧基亚苄基连接的吡唑并[3,4-d]嘧啶骨架。首先,在试验中进行了合成的化合物针对Bax,Bcl-2,Caspase-3,Ki67,p21和p53的计算机对接实验,以合理化所测化合物的观察到的细胞毒活性。在体外评估了这些化合物对Caco-2,A549,HT1080和Hela细胞系的抗癌活性。结果显示,2(5和7三种合成的化合物)(5,6,和7)显示出高细胞毒性活性对所有测试细胞系的IC 50微摩尔浓度的数值。我们的体外结果表明,用实验化合物处理对细胞对A549细胞的活力没有明显的凋亡作用。发现Ki67的表达显著降低与最有希望的候选小区的治疗后:药物7。总体结果表明,这些吡唑并嘧啶衍生物具有不同剂量的抗癌活性。所建议的作用机制涉及抑制癌细胞的增殖。