The development of hybrid compounds containing limonene- and recognized anti-T. cruzi-heterocycleframeworks is described. The six new compounds displayed broad antitrypanosomal activities having 5-nitrofuran and 5- nitroindazole derivatives, the best profiles. In addition, a 5-nitroindazole derivative evaluated against a panel of fungi exhibited relevant activities. Knowing that free-radical-production operates as one of the mechanisms of action on these heterocycles, we studied a potential extra-mechanism, membrane-sterols changes. Non-relevant T. cruzi squalene accumulation was observed for any of the tested hybrid-limonene derivatives.
含有
柠檬烯和公认的抗 T 的杂化化合物的开发。描述了 cruzi-heterocycleframeworks。这六种新化合物表现出广泛的抗锥虫活性,其中 5-硝基
呋喃和
5-硝基吲唑衍
生物表现最好。此外,对一组真菌进行评估的
5-硝基吲唑衍
生物表现出相关活性。知道自由基产生是这些
杂环化合物的作用机制之一,我们研究了一种潜在的额外机制,即膜
甾醇的变化。对于任何测试的混合
柠檬烯衍
生物都观察到非相关的克氏锥虫
角鲨烯积累。