Multi-Anti-Parasitic Activity of Arylidene Ketones and Thiazolidene Hydrazines against Trypanosoma cruzi and Leishmania spp.
作者:Guzmán Álvarez、Cintya Perdomo、Cathia Coronel、Elena Aguilera、Javier Varela、Gonzalo Aparicio、Flavio Zolessi、Nallely Cabrera、Celeste Vega、Miriam Rolón、Antonieta Rojas de Arias、Ruy Pérez-Montfort、Hugo Cerecetto、Mercedes González
DOI:10.3390/molecules22050709
日期:——
Leishmania braziliensis. Furthermore, new simplified thiazolidenehydrazine derivatives were evaluated against Trypanosoma cruzi. The cytotoxicity of the active compounds on non-infected fibroblasts or macrophages was established in vitro to evaluate the selectivity of their anti-parasitic effects. Seven thiazolidenehydrazine derivatives and ten arylideneketones had good activity against the three parasites.
针对婴儿利什曼原虫和巴西利什曼原虫,评估了一系列五十个芳基酮和噻唑亚肼。此外,针对克氏锥虫评估了新的简化的噻唑亚甲基肼衍生物。在体外建立了活性化合物对未感染的成纤维细胞或巨噬细胞的细胞毒性,以评估其抗寄生虫作用的选择性。七个噻唑亚甲基肼衍生物和十个亚芳基酮对三种寄生虫具有良好的活性。T. cruzi和Leishmania spp的IC50值。范围从90 nM-25 µM。八种化合物具有抗锥虫和利什曼原虫的多锥虫活性。(皮肤和内脏形式的病因)。这些活性化合物的选择性优于三种参考药物:苯并咪唑,葡聚糖和米替福星。在斑马鱼体内测试时,它们的毒性也很低。为了理解这些化合物的作用机理,研究了两种可能的分子靶标:磷酸三糖异构酶和克鲁普西汀。我们还使用分子剥离方法阐明了其抗T的最低结构要求。克鲁兹活动。