Design, synthesis and biological evaluation of 2-Phenyl-4H-chromen-4-one derivatives as polyfunctional compounds against Alzheimer’s disease
作者:Manjinder Singh、Maninder Kaur、Bhawna Vyas、Om Silakari
DOI:10.1007/s00044-017-2078-4
日期:2018.2
Polyfunctional compounds comprise a novel class of therapeutic agents for the treatment of multi-factorial diseases. A series of 2-Phenyl-4H-chromen-4-one and its derivatives (5a–n) were designed, synthesized, and evaluated for their poly-functionality against acetylcholinestrase (AChE) and advanced glycation end products (AGEs) formation inhibitors against Alzheimer’s disease (AD). The screening results
多官能化合物包含用于治疗多因素疾病的新型治疗剂。设计,合成了一系列2-Phenyl-4 H -chromen-4-one及其衍生物(5a - n),并评估了它们对乙酰胆碱酯酶(AChE)和高级糖基化终产物(AGEs)形成抑制剂的多官能度。对抗阿尔茨海默氏病(AD)。筛选结果表明,它们大多数具有显着的抑制AChE AGEs形成的能力,并具有额外的自由基清除活性。特别是,5m,5b和5j表现出最大的抑制AChE的能力(IC 50 分别形成8.0、8.2和11.8 nM)和AGEs(IC 50分别为55、79 和54 µM),具有良好的抗氧化活性。分子对接研究探索了与AChE的活跃,周边和中峡谷位点的详细相互作用模式。这些具有这种多种药理活性的化合物可以进一步带头开发用于治疗阿尔茨海默氏病的有效药物。