Therapeutic potential of 1,3,4-oxadiazoles as potential lead compounds for the treatment of Alzheimer's disease
作者:Saira Naseem、Ahmed Temirak、Aqeel Imran、Saquib Jalil、Shamool Fatima、Parham Taslimi、Jamshed Iqbal、Mussarat Tasleem、Muhammad Nawaz Tahir、Zahid Shafiq
DOI:10.1039/d3ra01953e
日期:——
Monoamine oxidase and cholinesterase enzymes are important targets for the treatment of several neurological diseases especially depression, Parkinson disease and Alzheimer's. Here, we report the synthesis and testing of new 1,3,4-oxadiazole derivatives as novel inhibitors of monoamine oxidase enzymes (MAO-A and MAO-B) and cholinesterase enzymes (acetyl and butyryl cholinesterase (AChE, BChE). Compounds
单胺氧化酶和胆碱酯酶是治疗多种神经系统疾病,尤其是抑郁症、帕金森病和阿尔茨海默病的重要靶点。在这里,我们报告了新的 1,3,4-恶二唑衍生物作为单胺氧化酶(MAO-A 和 MAO-B)和胆碱酯酶(乙酰胆碱酯酶和丁酰胆碱酯酶(AChE,BChE))的新型抑制剂的合成和测试。化合物4c , 4d , 4e , 4g , 4j , 4k , 4m , 4n对 MAO-A (IC 50 : 0.11–3.46 μM), MAO-B (IC 50 : 0.80–3.08 μM) 和 AChE (IC 50: 0.83–2.67 μM)。有趣的是,化合物4d、4e和4g是多靶点 MAO-A/B 和 AChE 抑制剂。此外,化合物4m显示出有前途的 MAO-A 抑制作用,IC 50为 0.11 μM,并且比 MAO-B 和 AChE 酶具有高选择性(~25 倍)。这些新合成的类似物代表了开发用于神经系统