Design, synthesis and evaluation of 2, 6, 8-substituted Imidazopyridine derivatives as potent PI3K<i>α</i> inhibitors
作者:Rui Chen、Zhongyuan Wang、Lijie Sima、Hu Cheng、Bilan Luo、Jianta Wang、Bing Guo、Shunyi Mao、Zhixu Zhou、Jingang Peng、Lei Tang、Xinfu Liu、Weike Liao
DOI:10.1080/14756366.2022.2155638
日期:2023.12.31
PI3K pathway has become a desirable strategy for cancer treatment. In this work, a series of 2, 6, 8-substituted Imidazo[1,2-a]pyridine derivatives were designed and screened for their activities against PI3Kα and a panel of PI3Kα-addicted cancer cells. Among them, compound 35 was identified as a PI3Kα inhibitor with nanomolar potency as well as acceptable antiproliferative activity. Flow cytometry analysis
摘要 抑制 PI3K 通路已成为癌症治疗的理想策略。在这项工作中,设计了一系列 2、6、8-取代的咪唑并 [1,2-a] 吡啶衍生物,并筛选了它们对 PI3K α和一组 PI3K α成瘾癌细胞的活性。其中,化合物35被鉴定为具有纳摩尔效力和可接受的抗增殖活性的 PI3K α抑制剂。流式细胞术分析证实35在 T47D 细胞中诱导细胞周期停滞和细胞凋亡。此外,它还显示出理想的体外ADME 特性。35的设计、合成和 SAR 探索在其中进行了描述。