Synthesis and evaluation of 2,5-diamino and 2,5-dianilinomethyl pyridine analogues as potential CXCR4 antagonists
作者:Saniya Virani、Zhongxing Liang、Younghyoun Yoon、Hyunsuk Shim、Suazette R. Mooring
DOI:10.1016/j.bmcl.2018.11.052
日期:2019.1
inhibitors and modulators, and therefore can mitigate diseases related to the CXCR4-CXCL12 pathway. We have designed and synthesized a series of 2,5-diamino and 2,5-dianilinomethyl pyridine derivatives as potential CXCR4 antagonists. Thirteen compounds have an effective concentration (EC) of 100 nM or less in a binding affinity assay and nine of these have at least 75% inhibition of invasion in Matrigel binding
CXCR4及其同源配体CXCL12已与多种途径相关,例如癌症转移,炎症,HIV-1增殖和自身免疫性疾病。小分子已显示出作为CXCR4抑制剂和调节剂的潜力,因此可以缓解与CXCR4-CXCL12途径有关的疾病。我们已经设计和合成了一系列2,5-二氨基和2,5-二苯胺基甲基吡啶衍生物作为潜在的CXCR4拮抗剂。在结合亲和力测定中有13种化合物的有效浓度(EC)为100 nM或更小,其中9种在基质胶结合测定中具有至少75%的浸润抑制作用。化合物3l,7f,7j和7p进行角叉菜胶爪水肿试验时,炎症反应最小。总之,这些化合物显示出作为CXCR4拮抗剂的潜力。