成纤维细胞生长因子受体(FGFRs)是癌症治疗的重要靶标。在这里,我们描述了作为有效和选择性FGFR激酶抑制剂的一系列新型1 H-吡唑并[3,4- b ]吡啶衍生物的设计,合成和生物学评估。基于其出色的体外效能和良好的药代动力学特性,选择了化合物7n进行体内评估,并在FGFR1驱动的H1581异种移植模型中显示出显着的抗肿瘤活性。这些结果表明7n将是进一步药物开发的有希望的候选者。
成纤维细胞生长因子受体(FGFRs)是癌症治疗的重要靶标。在这里,我们描述了作为有效和选择性FGFR激酶抑制剂的一系列新型1 H-吡唑并[3,4- b ]吡啶衍生物的设计,合成和生物学评估。基于其出色的体外效能和良好的药代动力学特性,选择了化合物7n进行体内评估,并在FGFR1驱动的H1581异种移植模型中显示出显着的抗肿瘤活性。这些结果表明7n将是进一步药物开发的有希望的候选者。
previously identified dual Src/Abl hits, a new series of 1,3,4‐thiadiazoles and 1,3‐thiazoles were designed and synthesized, paying particular attention to the reduction of their lipophilicity and to the improvement of the affinity towards the drug‐resistant T315Imutant. Compound 5 was identified as a promising allosteric inhibitor of the T315Imutant.
Design, synthesis and biological evaluation of a series of novel 2-benzamide-4-(6-oxy-N-methyl-1-naphthamide)-pyridine derivatives as potent fibroblast growth factor receptor (FGFR) inhibitors
作者:Manman Wei、Xia Peng、Li Xing、Yang Dai、Ruimin Huang、Meiyu Geng、Ao Zhang、Jing Ai、Zilan Song
DOI:10.1016/j.ejmech.2018.05.005
日期:2018.6
Starting from the phase II clinical FGFRinhibitor lucitanib (2), we conducted a medicinal chemistry approach by opening the central quinoline skeleton coupled with a scaffold hopping process thus leading to a series of novel 2-benzamide-4-(6-oxy-N-methyl-1-naphthamide)-pyridine derivatives. Compound 25a was identified to show selective and equally high potency against FGFR1/2 and VEGFR2 with IC50