Design, synthesis, and structure activity relationship (SAR) studies of novel imidazo[1,2-a] pyridine derivatives as Nek2 inhibitors
作者:Haili Wang、Yunzhong Chen、Xiaofan Gu、Jianbei Xi、Ziwei Ren、Shuting Wang、Yanhong Duan、Hongyu Li、Tong Zhu、Yijie Du、Xiongwen Zhang、Mingliang Ma
DOI:10.1016/j.bmc.2020.115775
日期:2020.12
cycle checkpoint regulation, cell division, DNA damage response and cell apoptosis. Nek2 has been reported to be overexpressed in various tumors and correlated with poor prognosis. Herein, a series of imidazo[1,2-a] pyridines Nek2 inhibitors were designed, synthesized, and their biological activities were investigated. Besides, structure activity relationship analysis of these compounds were performed in
有丝分裂(NIMA)相关激酶2(Nek2)从不参与多个细胞过程,例如细胞周期检查点调节,细胞分裂,DNA损伤反应和细胞凋亡。据报道,Nek2在多种肿瘤中过表达,并与不良预后相关。在此,设计,合成了一系列咪唑并[1,2- a ]吡啶Nek2抑制剂,并对其生物学活性进行了研究。此外,在MGC-803细胞中进行了这些化合物的结构活性关系分析。筛选结果令人鼓舞,化合物28e具有良好的IC 50抑制增殖活性为38 nM。该结果将有助于设计和开发更有效的Nek2抑制剂来治疗胃癌。