Discovery of aryl-piperidine derivatives as potential antipsychotic agents using molecular hybridization strategy
作者:Chen Zhu、Xinwei Li、Bangyi Zhao、Weiqing Peng、Wei Li、Wei Fu
DOI:10.1016/j.ejmech.2020.112214
日期:2020.5
this study, based on FW01, a selective potent 5-HT1A receptor agonist discovered via dynamic pharmacophore-based virtual screening, molecular hybridization strategy was employed to optimize its in vitro activity over D2 and 5-HT2A receptors. The optimized compound 9f was found to show dual potent D2 and 5-HT2A receptors antagonistic activity. In addition, compound 9f showed good in vivo metabolic stability
精神分裂症是一种慢性的致残性精神障碍,影响着世界约百分之一的人口。已经证明,作用于多个靶标的药物在精神分裂症中比作用于单个靶标的药物具有更高的疗效。在这项研究中,基于基于动态药效团的虚拟筛选发现的选择性强力5-HT 1A受体激动剂FW01,采用分子杂交策略优化了其对D 2和5-HT 2A受体的体外活性。发现优化的化合物9f显示出双重有效的D 2和5-HT 2A受体拮抗活性。另外,化合物9f在ICR小鼠中,在2 h的t 1/2时表现出良好的体内代谢稳定性,并具有良好的穿透血脑屏障的能力,K p值为4.03。这些结果表明双重D 2和5-HT 1A受体拮抗剂9f可以作为发现有效抗精神病药的有前途的先导化合物。