Design and biological evaluation of phenyl imidazole analogs as hedgehog signaling pathway inhibitors
作者:Chiyu Sun、Ying Zhang、Han Wang、Zhengxu Yin、Lingqiong Wu、Yanmiao Huang、Wenhu Zhang、Youbing Wang、Qibo Hu
DOI:10.1111/cbdd.13799
日期:2021.3
The hedgehog (Hh) signaling pathway is involved in diverse aspects of cellular events. Aberrant activation of Hh signaling pathway drives oncogenic transformation for a wide range of cancers, and it is therefore a promising target in cancer therapy. In the principle of association and ring‐opening, we designed and synthesized a series of Hh signaling pathwayinhibitors with phenyl imidazole scaffold
刺猬 (Hh) 信号通路参与细胞事件的各个方面。Hh 信号通路的异常激活驱动了多种癌症的致癌转化,因此它是癌症治疗的一个有希望的目标。本着缔合和开环原理,我们设计合成了一系列具有苯基咪唑支架的Hh信号通路抑制剂,并在Gli-Luc报告基因检测中进行了生物学评估。化合物25被鉴定为具有纳摩尔 IC 50 的高效能,此外,它保留了对野生型和耐药性 Smo 过表达细胞的抑制作用。化合物25的分子模型研究 阐述了其与Smo受体的结合方式,为苯基咪唑类似物的进一步结构修饰提供了基础。