Design, Synthesis, and Biological Evaluation of 1-Benzylamino-2-hydroxyalkyl Derivatives as New Potential Disease-Modifying Multifunctional Anti-Alzheimer’s Agents
作者:Dawid Panek、Anna Więckowska、Jakub Jończyk、Justyna Godyń、Marek Bajda、Tomasz Wichur、Anna Pasieka、Damijan Knez、Anja Pišlar、Jan Korabecny、Ondrej Soukup、Vendula Sepsova、Raimon Sabaté、Janko Kos、Stanislav Gobec、Barbara Malawska
DOI:10.1021/acschemneuro.7b00461
日期:2018.5.16
leading to new treatment options for complex disorders, such as Alzheimer’s disease. Herein, we present the discovery of a unique series of 1-benzylamino-2-hydroxyalkyl derivatives combining inhibitory activity against butyrylcholinesterase, β-secretase, β-amyloid, and tau protein aggregation, all related to mechanisms which underpin Alzheimer’s disease. Notably, diphenylpropylamine derivative 10 showed
多靶点方法是药物发现中的一种有希望的范例,有可能为复杂的疾病(例如阿尔茨海默氏病)带来新的治疗选择。在本文中,我们提出了一系列独特的1-苄基氨基-2-羟烷基衍生物的发现,这些衍生物结合了对丁酰胆碱酯酶,β-分泌酶,β-淀粉样蛋白和tau蛋白聚集的抑制活性,所有这些都与支持阿尔茨海默氏病的机制有关。值得注意的是,二苯丙胺衍生物10对两种疾病缓解靶标均具有平衡的活性,抑制β-分泌酶(IC 50 h BACE-1 = 41.60μM),抑制淀粉样β聚集(IC 50Aβ)。= 3.09μM),抑制tau聚集(10μM时为55%); 以及针对有症状的靶标,抑制丁酰胆碱酯酶(IC 50 h BuChE = 7.22μM)。它可能代表了开发多功能疾病修饰抗阿尔茨海默氏病药物的令人鼓舞的起点。