Synthesis and pharmacological evaluation of piperidine (piperazine)-amide substituted derivatives as multi-target antipsychotics
作者:Ling Huang、Lanchang Gao、Xiaohua Zhang、Lei Yin、Jintao Hu、Ting Song、Yin Chen
DOI:10.1016/j.bmcl.2020.127506
日期:2020.10
We report the optimisation of a series of novel amide-piperidine (piperazine) derivatives using the multiple ligand approach with dopamine and serotonin receptors. Of the derivatives, compound 11 exhibited high affinity for the D2, 5-HT1A, and 5-HT2A receptors, but low affinity for the 5-HT2C and histamine H1 receptors and human ether-a-go-go-related gene (hERG) channels. In vivo, compound 11 reduced
我们报告了与多巴胺和5-羟色胺受体的多配体方法一系列新型酰胺-哌啶(哌嗪)衍生物的优化。在衍生物中,化合物11显示出高亲和力为d 2,5-HT 1A和5-HT 2A受体,但低亲和性对5-HT 2C和组胺H 2 1受体和人ether-A-GO-中间人相关基因(hERG)通道。体内化合物11即使在测试的最高剂量下,阿扑吗啡引起的攀爬,MK-801引起的活动过度和DOI引起的头部抽搐也没有明显的僵直。另外,它在CAR测试中表现出抑制作用。此外,在一个新颖的物体识别任务中,它显示了识别属性。因此,化合物11是有希望的候选多靶点抗精神病药。