Design, Synthesis and Biological Evaluation of New 3,4-Dihydro-2(1H)-Quinolinone-Dithiocarbamate Derivatives as Multifunctional Agents for the Treatment of Alzheimer’s Disease
作者:Jie Guo、Airen Xu、Maojun Cheng、Yang Wan、Rikang Wang、Yuanying Fang、Yi Jin、Sai-Sai Xie、Jing Liu
DOI:10.2147/dddt.s354879
日期:——
Background: Alzheimer’s disease (AD) belongs to neurodegenerative disease, and the increasing number of AD patients has placed a heavy burden on society, which needs to be addressed urgently. ChEs/MAOs dual-target inhibitor has potential to treat AD according to reports. Purpose: To obtain effective multi-targeted agents for the treatment of AD, a novel series of hybrid compounds were designed and
背景:阿尔茨海默病(Alzheimer's disease,AD)属于神经退行性疾病,AD患者数量的增加给社会带来了沉重的负担,亟待解决。据报道,ChEs/MAOs 双靶点抑制剂具有治疗 AD 的潜力。 目的:为获得治疗AD的有效多靶点药物,融合3,4-二氢-2( 1H )-喹啉酮和二硫代氨基甲酸酯的药效学特征,设计合成了一系列新型杂化化合物。 方法:评估所有化合物对 ChEs 和 MAOs 的抑制能力。然后,最有希望的候选物3e的进一步生物活性测定包括穿过血脑屏障 (BBB) 的能力、动力学和分子模型分析、体外细胞毒性和体内急性毒性研究。 结果:大多数化合物对 AChE 和 MAO 显示出有效而明显的抑制作用。其中,化合物3e被认为是对 AChE 和 MAO 最有效和最平衡的抑制剂(对 eeAChE 的 IC 50 =0.28 μM;对 hAChE 的 IC 50 =0.34 μM;对 hMAO-B