作者:Dorota Łażewska、Szczepan Mogilski、Stefanie Hagenow、Kamil Kuder、Monika Głuch-Lutwin、Agata Siwek、Małgorzata Więcek、Maria Kaleta、Ulla Seibel、Armin Buschauer、Barbara Filipek、Holger Stark、Katarzyna Kieć-Kononowicz
DOI:10.1016/j.bmc.2019.02.020
日期:2019.4
This study focuses on the design, synthesis, molecular modeling and biological evaluation of a novel group of alkyl-1,3,5-triazinyl-methylpiperazines. New compounds were synthesized and their affinities for human histamine H4 receptor (hH4R) were evaluated. Among them, 4-(cyclohexylmethyl)-6-(4-methylpiperazin-1-yl)-1,3,5-triazin-2-amine (14) exhibited hH4R affinity with a Ki of 160 nM and behaved
这项研究的重点是新颖的烷基-1,3,5-三嗪基-甲基哌嗪基团的设计,合成,分子建模和生物学评估。合成了新化合物,并评估了它们与人组胺H4受体(hH4R)的亲和力。其中,4-(环己基甲基)-6-(4-甲基哌嗪-1-基)-1,3,5-三嗪-2-胺(14)表现出hH4R亲和力,Ki为160 nM,在功能上起拮抗剂作用分析:基于细胞水母发光蛋白的分析(IC50 = 32 nM)和[35S]GTPγS结合分析(pKb = 6.67)。此外,在福尔马林试验(在小鼠中)和角叉菜胶诱导的急性炎症试验(在大鼠中)中观察到了14的体内抗伤害感受活性。