Design, synthesis and biological evaluation of 1H-pyrrolo[2,3-b]pyridine and 1H-pyrazolo[3,4-b]pyridine derivatives as c-Met inhibitors
作者:Na Liu、Yanfen Wang、Gongchao Huang、Conghui Ji、Wei Fan、Haitao Li、Ying Cheng、Hongqi Tian
DOI:10.1016/j.bioorg.2016.02.009
日期:2016.4
Five novel 1H-pyrrolo[2,3-b]pyridine or 1H-pyrazolo[3,4-b]pyridine derivatives, with a methylene, sulfur, sulfoxide or cyclopropyl group as a linker, were designed, synthesized and biologically evaluated against c-Met and ALK. The development of these methods of compound synthesis may provide an important reference for the construction of novel 7-azaindole and 7-azaindazole derivatives with a single
设计,合成了五种新颖的1H-吡咯并[2,3- b ]吡啶或1H-吡唑并[3,4- b ]吡啶衍生物,以亚甲基,硫,亚砜或环丙基为连接基,并对其生物学性质进行了评估。 -碰到和ALK。这些化合物合成方法的发展可能为构建具有单原子连接子的新型7-氮杂吲哚和7-氮杂吲唑衍生物提供重要的参考。体外酶测定和细胞测定表明,化合物9表现出强c-Met激酶抑制作用,IC 50为22.8 nM,中度ALK激酶抑制作用,以及强细胞抑制作用,MKN-45 IC 50为329 nM,EBC-1 IC 50479 nM。为了找到更好的候选化合物,化合物8,9和10已被选择用于进一步优化工具的化合物。