Modifications on tetrahydropyridin-4-ylidene ammonium salts and their antiprotozoal activities
作者:Noor-ul-Amin Mohsin、Werner Seebacher、Johanna Faist、Nadine Kretschmer、Rudolf Bauer、Robert Saf、Marcel Kaiser、Pascal Mäser、Robert Weis
DOI:10.1007/s00706-017-2111-9
日期:2018.4
AbstractA new series of tetrahydropyridin-4-ylidene ammonium salts was prepared by a sequence of reactions including Dimroth rearrangements and selective reductions. All new compounds were characterized by UV–Vis spectroscopy, FT-IR spectroscopy, HRMS, and NMR spectroscopy. Their antitrypanosomal and antiplasmodial activities as well as their cytotoxicity were investigated in microplate assays. The
摘要通过一系列反应,包括Dimroth重排和选择性还原,制备了一系列新的四氢吡啶-4-亚铵盐。所有新化合物均通过UV-Vis光谱,FT-IR光谱,HRMS和NMR光谱进行表征。在微孔板检测中研究了它们的抗胰体和抗疟原虫活性以及细胞毒性。将结果与以前研究的化合物的活性进行了比较,并讨论了结构与活性之间的关系。环位置1和6上取代基的修饰导致抗原生动物特性的显着提高。 图形概要