Synthesis and Evaluation of Novel α-Aminoamides Containing Benzoheterocyclic Moiety for the Treatment of Pain
作者:Kun Tong、Ruotian Zhang、Fengzhi Ren、Tao Zhang、Junlin He、Jingchao Cheng、Zixing Yu、Fengxia Ren、Yatong Zhang、Weiguo Shi
DOI:10.3390/molecules26061716
日期:——
Novel α-aminoamide derivatives containing different benzoheterocyclics moiety were synthesized and evaluated as voltage-gated sodium ion channels blocks the treatment of pain. Compounds 6a, 6e, and 6f containing the benzofuran group displayed more potent in vivo analgesic activity than ralfinamide in both the formalin test and the writhing assay. Interestingly, they also exhibited potent in vitro anti-Nav1
合成了含有不同苯并杂环部分的新型α-氨基酰胺衍生物,并对其进行了电压门控钠离子通道阻滞了疼痛的治疗的评估。含有苯并呋喃基团的化合物6a,6e和6f在福尔马林试验和扭体试验中均显示出比雷非酰胺更强的体内止痛活性。有趣的是,它们在膜片钳电生理测定中还显示出强大的体外抗Na v 1.7和抗Na v 1.8活性。因此,化合物6a,6e和6f对两种与疼痛有关的Na v具有抑制作用 目标,可以作为镇痛药开发的新线索。