BACKGROUND We screened a large library of differently decorated imidazo-pyrazole and pyrazole derivatives as possible new antitubercular agents and this preliminary screening showed that many compounds are able to totally inhibit Mycobacterium growth (>90 %). Among the most active compounds, we selected some new possible hits based on their similarities and, at the same time, on their novelty with respect
背景技术我们筛选了装饰不同的
咪唑并
吡唑和
吡唑衍
生物的大型文库,作为可能的新型抗结核药,该初步筛选显示许多化合物能够完全抑制分枝杆菌的生长(> 90%)。在最具活性的化合物中,我们基于它们的相似性以及与此同时针对管线药品的新颖性,选择了一些可能的新命中化合物。方法为了提高效能并获得有关结构-活性关系(
SAR)的更多信息,我们设计并合成了三个新系列化合物(2a-e,3a-e和4a-1)。