Synthesis and evaluation of novel rutaecarpine derivatives and related alkaloids derivatives as selective acetylcholinesterase inhibitors
作者:Bin Wang、Yi-Chi Mai、Yue Li、Jin-Qiang Hou、Shi-Liang Huang、Tian-Miao Ou、Jia-Heng Tan、Lin-Kun An、Ding Li、Lian-Quan Gu
DOI:10.1016/j.ejmech.2009.12.044
日期:2010.4
A series of novel rutaecarpine derivatives and related alkaloid derivatives 3-aminoalkanamido-substituted rutaecarpine 4a–f and 7,8-dehydrorutaecarpine 5a–c, and 6-aminoalkanamido-substituted 3-[2-(3-Indolyl)ethyl]-4(3a)-quinazolinones 8a–c, were synthesized and subjected to pharmacological evaluation as acetylcholinesterase (AChE) inhibitors. The synthetic compounds exhibited strong inhibitory activity
一系列新的芸香芸香碱衍生物和相关生物碱衍生物3-氨基烷酰胺基取代的芸香芸香碱4a - f和7,8-脱氢芸苔芸香碱5a - c,以及6-氨基烷酰胺基取代的3- [2-(3-吲哚基)乙基] -4(合成了3a)-喹唑啉酮8a – c,并作为乙酰胆碱酯酶(AChE)抑制剂进行了药理学评估。与BuChE相比,合成化合物对AChE表现出强大的抑制活性,对AChE具有高选择性。讨论了结构-活性关系,并通过动力学表征和分子对接研究进一步阐明了它们的结合构象和同时相互作用模式。