Synthesis, Antimycobacterial and Antifungal Evaluation of 3-Arylaminopyrazine-2,5-dicarbonitriles
作者:Lukáš Palek、Jaroslav Dvořák、Michaela Svobodová、Vladimír Buchta、Josef Jampílek、Martin Doležal
DOI:10.1002/ardp.200700119
日期:2008.1
This paper describes preparation and biological evaluation of pyrazinamide analogues. Pyrazinamide with its simple structure gives a good opportunity for further modification regarding an increase of its antimycobacterial activity. We prepared a series of compounds derived from pyrazine‐2,5‐dicarbonitrile with arylamino substitution in position 3. All compounds were assayed in vitro against major Mycobacterium
本文介绍了吡嗪酰胺类似物的制备和生物学评价。吡嗪酰胺结构简单,为进一步修饰提高其抗分枝杆菌活性提供了良好的机会。我们制备了一系列衍生自吡嗪 - 2,5 - 二腈且在 3 位具有芳基氨基取代的化合物。所有化合物均在体外针对主要分枝杆菌和各种真菌物种进行了测定。在 3 - [3- (三氟甲基) 苯基] 氨基} 吡嗪 - 2,5 - 二甲腈 11 中发现的活性最好,对结核分枝杆菌 H37Rv 的值为 6.25 μmol - 1,对次要的分枝杆菌病原体具有中等活性。