Design and Synthesis of Novel 4-Phenoxyquinolines Bearing 3-Hydrosulfonylacrylamido or 1<i>H</i>-Imidazole-4-carboxamido Scaffolds as c-Met Kinase Inhibitors
作者:Jiao Wang、Lijun Xie、Yu Wang、Xiaoqiang Wang、Shuancheng Xi、Tianfang Zeng、Ping Gong、Xin Zhai
DOI:10.1002/ardp.201600307
日期:2017.2
A series of novel 6,7‐disubstituted‐4‐phenoxyquinoline derivatives bearing (E)‐3‐hydrosulfonylacrylamido or 1H‐imidazole‐4‐carboxamido moieties were designed, synthesized and evaluated for their cytotoxicity against A549, MKN‐45, and HT‐29 cancer cell lines in vitro. All the target compounds showed moderate to significant cytotoxic activity against the tested cells with IC50 values ranging from 0.13
设计、合成了一系列带有 (E)-3-氢磺酰基丙烯酰胺或 1H-咪唑-4-羧酰胺部分的新型 6,7-二取代-4-苯氧基喹啉衍生物,并评估了它们对 A549、MKN-45 和 HT-的细胞毒性29 种体外癌细胞系。所有目标化合物对受试细胞均显示出中等至显着的细胞毒活性,IC50 值范围为 0.13 至 2.65 µM。进一步检查了其中五个对 c-Met 激酶的抑制活性,确定化合物 30 是一种有前景的药物(c-Met IC50 = 1.52 nM),其对 HT-29、MKN 的 IC50 值为 0.24、0.45 和 0.13 µM ‐45 和 A549 细胞,分别。