Design and synthesis of novel 2,3-dihydropyrazino[1,2-a]indole-1,4-dione derivatives as antiproliferative EGFR and BRAFV600E dual inhibitors
作者:Lamya H. Al-Wahaibi、Ahmed M. Gouda、Ola F. Abou-Ghadir、Ola I.A. Salem、Asmaa T. Ali、Hatem S. Farghaly、Mostafa H. Abdelrahman、Laurent Trembleau、Hajjaj H.M. Abdu-Allah、Bahaa G.M. Youssif
DOI:10.1016/j.bioorg.2020.104260
日期:2020.11
synergistic effects associated with the combination of kinase inhibitors. BRAFV600E and EGFR are attractive targets for many diseases treatments and have been studied extensively. In keeping with our interest in developing anticancer targeting EGFR and BRAFV600E, a novel series of 2,3-dihydropyrazino[1,2-a]indole-1,4-dione has been rationally designed, synthesized and evaluated for their antiproliferative
最近的研究表明与激酶抑制剂的组合有关的加和协同作用。BRAF V600E和EGFR是许多疾病治疗的诱人靶标,并且已得到广泛研究。为了符合我们对靶向EGFR和BRAF V600E的抗癌药的兴趣,已经合理设计,合成和评估了一系列新型的2,3-二氢吡嗪并[1,2 - a ]吲哚-1,4-二酮,针对它们的抗增殖活性一组四个人类癌细胞系。化合物20 - 23,28 - 31,和33显示出有希望的抗增殖活性。以厄洛替尼为参比药物,进一步测试了这些化合物对EGFR和BRAF V600E激酶的抑制作用。化合物23和33对四种细胞系具有阿霉素的等效性,并有效抑制EGFR(IC 50分别 为0.08和0.09 µM)和BRAF V600E(IC 50分别 为0.1和0.29 µM)。在MCF-7细胞系的细胞周期研究中,化合物23和33在前G1期和G2 / M期均诱导细胞凋亡并表现出细胞周期停滞。分子对接分析表明,新化合物可以紧贴EGFR和BRAF