Identification of protein kinase fibroblast growth factor receptor 1 (FGFR1) inhibitors among the derivatives of 5-(5,6-dimethoxybenzimidazol-1-yl)-3-hydroxythiophene-2-carboxylic acid
作者:Galyna Volynets、Sergiy Lukashov、Iryna Borysenko、Andrii Gryshchenko、Sergiy Starosyla、Volodymyr Bdzhola、Tetiana Ruban、Anna Iatsyshyna、Lyubov Lukash、Yaroslav Bilokin、Sergiy Yarmoluk
DOI:10.1007/s00706-019-02493-5
日期:2019.10
AbstractFibroblast growth factor receptor 1 (FGFR1) plays an important role in tumorigenesis, suggesting that inhibitors of this protein kinase may become important compounds for the development of anticancer agents. Using molecular docking approach, we have identified a novel class of FGFR1 inhibitors belonging to the derivatives of 5-(5,6-dimethoxybenzimidazol-1-yl)-3-hydroxythiophene-2-carboxylic
摘要成纤维细胞生长因子受体1(FGFR1)在肿瘤发生中起重要作用,表明该蛋白激酶的抑制剂可能成为发展抗癌药的重要化合物。使用分子对接方法,我们已经确定了一种新型的FGFR1抑制剂,该抑制剂属于5-(5,6-二甲氧基苯并咪唑-1-基)-3-羟基噻吩-2-羧酸的衍生物。发现最有前途的化合物5-(5,6-二甲氧基苯并咪唑-1-基)-3- [2-(甲磺酰基)苄氧基]噻吩-2-羧酸甲酯抑制FGFR1,IC 50值为150 nM在体外激酶测定中。研究了结构-活性关系,并提出了该化学类别的结合模式。 图形摘要