Synthesis and evaluation of novel N-3-benzimidazolephenylbisamide derivatives for antiproliferative and Hedgehog pathway inhibitory activity
作者:Chiyu Sun、Yangsheng Li、Ailong Shi、Jingzhou Zhang、Yafei Li、Mingming Zhao、Lijuan Zhang、Huachuan Zheng、Ying Meng、Huaiwei Ding、Hongrui Song
DOI:10.1039/c5md00092k
日期:——
de derivatives bearing the 4-benzyloxyphenyl moiety were synthesized and evaluated for their antiproliferative activity against MGC803, HT29, MKN45 and SW620 cancer cell lines in vitro. The pharmacological data demonstrated that the majority of the target compounds exhibited higher efficacy against MGC803, HT29 and MKN45 cells, among which compound 7m displayed higher antiproliferative activity than
合成了一系列带有4-苄氧基苯基部分的新颖的N -3-苯并咪唑苯基双酰胺衍生物,并评估了它们对MGC803,HT29,MKN45和SW620癌细胞系的体外抗增殖活性。药理数据表明,大多数目标化合物对MGC803,HT29和MKN45细胞具有更高的功效,其中化合物7m比vismodegib具有更高的抗增殖活性。此外,化合物7m在不同的Hh相关测定中显示出对Hedgehog(Hh)信号通路的抑制作用更好,并且可能与硼联吡啶(BODIPY)-环巴胺竞争与人类平滑(Smo)受体的结合。此外,分子对接研究表明,化合物7m通过Smo受体的taladegib结合位点上的氢键与vismodegib对接姿势非常紧密地相互作用。