Synthesis and kinase inhibitory activity of new sulfonamide derivatives of pyrazolo[4,3-e][1,2,4]triazines
作者:Mariusz Mojzych、Veronika Šubertová、Anna Bielawska、Krzysztof Bielawski、Václav Bazgier、Karel Berka、Tomáš Gucký、Emilia Fornal、Vladimír Kryštof
DOI:10.1016/j.ejmech.2014.03.054
日期:2014.5
A new series of sulfonamide derivatives of pyrazolo[4,3-e][1,2,4]triazine has been synthesized and characterized. Their anticancer activity was tested in vitro against multiple human cancer cell lines and were found to have dose-dependent antiproliferative effects. Furthermore, some of the new compounds inhibited the Abl protein kinase with low micromolar IC50 values and exhibited selective activity
合成并表征了吡唑并[4,3- e ] [1,2,4]三嗪的一系列磺酰胺衍生物。在体外针对多种人类癌细胞系测试了它们的抗癌活性,发现它们具有剂量依赖性的抗增殖作用。此外,一些新化合物以较低的微摩尔IC 50值抑制Abl蛋白激酶,并对Bcr-Abl阳性K562和BV173细胞系表现出选择性活性,为进一步开发这种新的激酶抑制剂支架提供了起点。