作者:Urban Košak、Nika Strašek、Damijan Knez、Marko Jukič、Simon Žakelj、Abida Zahirović、Anja Pišlar、Xavier Brazzolotto、Florian Nachon、Janko Kos、Stanislav Gobec
DOI:10.1016/j.ejmech.2020.112282
日期:2020.7
oxidase B (MAO-B)]. Four compounds are very promising: multiple AChE (IC50 = 7.31 μM), BChE (IC50 = 0.56 μM) and MAO-B (IC50 = 26.1 μM) inhibitor 10, dual AChE (IC50 = 2.25 μM) and BChE (IC50 = 0.81 μM) inhibitor 22, selective BChE (IC50 = 0.06 μM) inhibitor 13, and selective MAO-B (IC50 = 0.18 μM) inhibitor 16. Results of enzyme kinetics experiments showed that despite the carbamate group in the structure
能够与涉及阿尔茨海默氏病(AD)发病机理的单个或多个靶标相互作用的化合物是潜在的抗阿尔茨海默氏病药物。为了开发新的抗阿尔茨海默病药物,我们设计,合成和评估了36种新型N-烷基哌啶氨基甲酸酯,以抑制胆碱酯酶[乙酰胆碱酯酶(AChE)和丁酰胆碱酯酶(BChE)]和单胺氧化酶[单胺氧化酶A( MAO-A和单胺氧化酶B(MAO-B)]。四种化合物很有希望:多种AChE(IC50 = 7.31μM),BChE(IC50 = 0.56μM)和MAO-B(IC50 = 26.1μM)抑制剂10,双重AChE(IC50 = 2.25μM)和BChE(IC50 = 0.81μM)抑制剂22,选择性BChE(IC50 = 0.06μM)抑制剂13和选择性MAO-B(IC50 = 0.18μM)抑制剂16。酶动力学实验的结果表明,尽管结构中存在氨基甲酸酯基团,化合物10、13和22是可逆且非时间依赖性的AChE