作者:Chiara Borsari、Nuno Santarem、Juan Torrado、Ana Isabel Olías、María Jesús Corral、Catarina Baptista、Sheraz Gul、Markus Wolf、Maria Kuzikov、Bernhard Ellinger、Gesa Witt、Philip Gribbon、Jeanette Reinshagen、Pasquale Linciano、Annalisa Tait、Luca Costantino、Lucio H. Freitas-Junior、Carolina B. Moraes、Pascoalino Bruno dos Santos、Laura Maria Alcântara、Caio Haddad Franco、Claudia Danielli Bertolacini、Vanessa Fontana、Paloma Tejera Nevado、Joachim Clos、José María Alunda、Anabela Cordeiro-da-Silva、Stefania Ferrari、Maria Paola Costi
DOI:10.1016/j.ejmech.2016.12.017
日期:2017.1
Chalcones display a broad spectrum of pharmacological activities. Herein, a series of 2’-hydroxy methoxylated chalcones was synthesized and evaluated towards Trypanosoma brucei, Trypanosoma cruzi and Leishmania infantum. Among the synthesized library, compounds 1, 3, 4, 7 and 8 were the most potent and selective anti-T. brucei compounds (EC50 = 1.3–4.2 μM, selectivity index >10-fold). Compound 4 showed
查耳酮具有广泛的药理活性。在此,合成了一系列的2'-羟基甲氧基化查耳酮,并对其进行了布鲁氏锥虫,克氏锥虫和婴儿利什曼原虫的评价。在合成文库中,化合物1、3、4、7和8是最有效和最具选择性的抗T蛋白。布氏化合物(EC 50 = 1.3-4.2μM,选择性指数> 10倍)。化合物4表现出最好的早期毒性和抗寄生虫特性。使用羟丙基-β-环糊精制剂对BALB / c小鼠进行化合物4的药代动力学研究表明,口服生物利用度提高了7.5倍。