Novel anti-cancer agents: design, synthesis, biological activity, molecular docking, and MD simulations of 2, 3, 4, 5-tetrahydro-1H-pyrido-[4,3-b]indole derivatives
作者:Yu Feng、Xingxing Teng、Jinhua Gu、Bangwei Yu、Yan Luo、Lianbao Ye
DOI:10.1007/s00044-018-2271-0
日期:2019.2
proliferations of Hela, A549, HepG2, and MCF-7 cell lines were inhibited in a dose-dependent manner, and the cytolytic activity was markedly inhibited at the same time. The IC50 values of intermediate 3 inhibited against Hela, A549, HepG2, and MCF-7 cell lines were 52.75, 50.30, 60.31, and 54.39 μM, respectively, which were higher than the new compounds that we expected. The compounds 4a–4d bearing sulfonyl
在先前的研究中,我们的小组设计并合成了具有高抗肿瘤活性的2,3,4,5-tetrahydro-1 H -pyrido- [4,3-b]吲哚。在这项研究中,通过引入烷基或芳烷基和磺酰基设计了一系列新颖的2,3,4,5-四氢-1 H-吡啶基- [4,3-b]吲哚衍生物。一些抗肿瘤药的药效基团基于结合原理,而合成。使用体外MTT分析评估了所有目标化合物对Hela,A549,HepG2和MCF-7细胞系的抗增殖活性。结果用IC 50值表示。所有化合物均具有IC 50的中度至出色的抗增殖活性癌细胞的0μM至100μM之间 Hela,A549,HepG2和MCF-7细胞系的增殖受到剂量依赖性的抑制,同时细胞溶解活性也受到明显抑制。抑制Hela,A549,HepG2和MCF-7细胞系的中间体3的IC 50值分别为52.75、50.30、60.31和54.39μM,高于我们预期的新化合物。带有磺酰基的化合物4a