Pterostilbene-O-acetamidoalkylbenzylamines derivatives as novel dual inhibitors of cholinesterase with anti-β-amyloid aggregation and antioxidant properties for the treatment of Alzheimer’s disease
作者:Yuxing Li、Xiaoming Qiang、Yan Li、Xia Yang、Li Luo、Ganyuan Xiao、Zhongcheng Cao、Zhenghuai Tan、Yong Deng
DOI:10.1016/j.bmcl.2016.02.079
日期:2016.4
designed, synthesized and evaluated as dual inhibitors of AChE and BuChE. To further explore the multifunctional properties of the new derivatives, their antioxidant activities and inhibitory effects on self-induced Aβ1–42 aggregation and HuAChE-induced Aβ1–40 aggregation were also tested. The results showed that most of these compounds could effectively inhibit AChE and BuChE. Particularly, compound 21d
ferulic acid-memoquin hybrids were designed, synthesized and evaluated as multifunctionalagents for the treatment of Alzheimer’sdisease (AD). The in vitro studies showed that most of the compounds exhibited a significant ability to inhibit acetylcholinesterase (AChE) (IC50 of 3.2–34.7 μM) and self-induced β-amyloid (Aβ1–42) aggregation (30.8–39.1%, 25 μM), to act as potential antioxidants (ORAC-FL
Design, synthesis and biological evaluation of phthalimide-alkylamine derivatives as balanced multifunctional cholinesterase and monoamine oxidase-B inhibitors for the treatment of Alzheimer’s disease
作者:Zhipei Sang、Keren Wang、Huifang Wang、Lintao Yu、Huijuan Wang、Qianwen Ma、Mengyao Ye、Xue Han、Wenmin Liu
DOI:10.1016/j.bmcl.2017.09.055
日期:2017.11
A series of novel phthalimide-alkylamine derivatives were synthesized and evaluated as multi-functions inhibitors for the treatment of Alzheimer’s disease (AD). The results showed that compound TM-9 could be regarded as a balanced multi-targets active molecule. It exhibited potent and balanced inhibitory activities against ChE and MAO-B (huAChE, huBuChE, and huMAO-B with IC50 values of 1.2 μM, 3.8 μM
Novel salicylamide derivatives as potent multifunctional agents for the treatment of Alzheimer's disease: Design, synthesis and biological evaluation
作者:Qing Song、Yan Li、Zhongcheng Cao、Xiaoming Qiang、Zhenghuai Tan、Yong Deng
DOI:10.1016/j.bioorg.2018.11.022
日期:2019.3
A series of salicylamide derivatives were designed, synthesized and evaluated as multifunctional agents for the treatment of Alzheimer'sdisease. In vitro assays demonstrated that most of the derivatives were selective AChE inhibitors. They showed good inhibitory activities of self- and Cu2+-induced Aβ1-42 aggregation, and significant antioxidant activities. Among them, compound 15b exhibited good
Design, synthesis and evaluation of chromone-2-carboxamido-alkylbenzylamines as multifunctional agents for the treatment of Alzheimer’s disease
作者:Qiang Liu、Xiaoming Qiang、Yan Li、Zhipei Sang、Yuxing Li、Zhenghuai Tan、Yong Deng
DOI:10.1016/j.bmc.2015.01.042
日期:2015.3
A series of chromone-2-carboxamido-alkylbenzylamines were designed, synthesized and evaluated as multifunctional agents for the treatment of Alzheimer's disease (AD). The results showed that most of these compounds exhibited good multifunctional activities. Among them, compound 49 displayed excellent inhibitory potency toward acetylcholinesterase (AChE), moderate anti-oxidative activity, selective biometal chelating, and possessed good inhibitory effects on self-induced and Cu2+-induced Ab aggregation. Both kinetic analysis of AChE inhibition and molecular modeling study indicated that 49 was a mixed-type inhibitor, binding simultaneously to the catalytic active site and peripheral anionic site of AChE. These results suggested that 49 might be a potential multifunctional agent for AD treatment. (C) 2015 Elsevier Ltd. All rights reserved.