Synthesis, Characterization, and Evaluation of Difluoropyrido[4,3-<i>b</i>]indoles as Potential Agents for Acetylcholinesterase and Antiamnesic Activity
作者:Malavalli Madaiah、Bidarur K. Jayanna、Arakere S. Manu、Maralekere K. Prashanth、Hosakere D. Revanasiddappa、Bantal Veeresh
DOI:10.1002/ardp.201600303
日期:2017.4
Acetylcholinesterase (AChE) inhibitors are currently the most widely prescribed drugs for Alzheimer's disease. The high potential of indole compounds in medicinal chemistry led us to discover a novel series of fluoroindole compounds. The synthesis and pharmacological analysis of the difluoropyrido[4,3‐b]indoles 11–34 are described. Compounds 11–34 were tested for AChE inhibition activity using a rat brain homogenate
乙酰胆碱酯酶 (AChE) 抑制剂是目前治疗阿尔茨海默病最广泛的处方药。吲哚化合物在药物化学中的巨大潜力使我们发现了一系列新的氟吲哚化合物。描述了二氟吡啶并 [4,3-b] 吲哚 11-34 的合成和药理分析。使用大鼠脑匀浆测试化合物 11-34 的 AChE 抑制活性。化合物 25-29 显示出有希望的体外特征,IC50 值范围为 46-51.6 nM,对东莨菪碱诱导的健忘症具有显着的保护作用。目前的数据表明,化合物 25-29 可能代表了治疗阿尔茨海默病的有吸引力的有效分子。