QSAR Model of Indeno[1,2-b]indole Derivatives and Identification of N-isopentyl-2-methyl-4,9-dioxo-4,9-Dihydronaphtho[2,3-b]furan-3-carboxamide as a Potent CK2 Inhibitor
作者:Samer Haidar、Christelle Marminon、Dagmar Aichele、Abdelhamid Nacereddine、Wael Zeinyeh、Abdeslem Bouzina、Malika Berredjem、Laurent Ettouati、Zouhair Bouaziz、Marc Le Borgne、Joachim Jose
DOI:10.3390/molecules25010097
日期:——
was used to predict the activity of 25 compounds with naphtho[2,3-b]furan-4,9-dione derivatives, which were previously predicted as CK2 inhibitors via a molecular modeling approach. The activities of four naphtho[2,3-b]furan-4,9-dione derivatives were determined in vitro and one of them (N-isopentyl-2-methyl-4,9-dioxo-4,9-dihydronaphtho[2,3-b]furan-3-carboxamide) turned out to inhibit CK2 with an IC50
酪蛋白激酶 II (CK2) 是一种深入研究的酶,涉及不同的疾病,尤其是癌症。不同的支架被用来开发这种酶的抑制剂。在这里,我们报告了 20 种酚类、酮类和对醌类茚并 [1,2-b] 吲哚衍生物作为 CK2 抑制剂的合成和生物学评价。活性最强的化合物是 5-isopropyl-1-methyl-5,6,7,8-tetrahydroindeno[1,2-b]indole-9,10-dione 4h 和 1,3-dibromo-5-isopropyl-5, 6,7,8-四氢茚并[1,2-b]indole-9,10-dione 4w,IC50 值为0.11 µM。此外,还开发了基于茚并[1,2-b]吲哚结构的 QSAR 模型。该模型用于预测 25 种含有萘并[2,3-b]呋喃-4,9-二酮衍生物的化合物的活性,这些化合物之前通过分子建模方法被预测为 CK2 抑制剂。体外测定了四种萘并[2,3-b]呋喃-4