作者:Ying An、Eun Lee、Yeongji Yu、Jieun Yun、Myeong Youl Lee、Jong Soon Kang、Woo-Young Kim、Raok Jeon
DOI:10.1016/j.bmcl.2016.05.017
日期:2016.7
A novel series of benzoxazole analogs was designed and synthesized, and their inhibitory activities against Aurora kinases were evaluated. Some of the tested compounds exhibited a promising activity with respect to the inhibition of Aurora B kinase. A structure-activity relationship study indicated that linker length, regiochemistry, and halogen substitution play important roles in kinase inhibitory
设计并合成了一系列新颖的苯并恶唑类似物,并评估了其对极光激酶的抑制活性。一些测试的化合物在抑制Aurora B激酶方面显示出有希望的活性。构效关系研究表明,接头长度,区域化学和卤素取代在激酶抑制效能中起重要作用。通过分子对接研究解释了代表性化合物与Aurora激酶之间的结合模式,以解释对Aurora A和B激酶的抑制活性和选择性。化合物13l和13q也以剂量依赖的方式对人肿瘤细胞系显示抗增殖作用。最有效的13q在前列腺癌PC-3肿瘤异种移植模型中显示出良好的疗效。