Synthesis and biological evaluation of isoxazolyl-sulfonamides: A non-cytotoxic scaffold active against Trypanosoma cruzi, Leishmania amazonensis and Herpes Simplex Virus
作者:Rafael da Rosa、Lara Almida Zimmermann、Milene Höehr de Moraes、Naira Fernanda Zanchett Schneider、Alice Duarte Schappo、Claudia Maria de Oliveira Simões、Mario Steindel、Eloir Paulo Schenkel、Lílian Sibelle Campos Bernardes
DOI:10.1016/j.bmcl.2018.08.040
日期:2018.11
In this study we report the synthesis, characterization, biological evaluation, and druglikeness assessment of a series of 20 novel isoxazolyl-sulfonamides, obtained by a four-step synthetic route. The compounds had their activity against Trypanosoma cruzi, Leishmania amazonensis, Herpes Simplex Virus type 1 and cytotoxicity evaluated in phenotypic assays. All compounds have drug-like properties, showed
在这项研究中,我们报告了通过四步合成途径获得的一系列20种新型异恶唑基磺酰胺的合成,表征,生物学评估和药物相似性评估。该化合物具有抗克氏锥虫,亚马逊利什曼原虫,单纯疱疹病毒1型的活性,并在表型分析中评估了细胞毒性。所有化合物均具有药物样性质,显示出低细胞毒性,并且对于本文报道的所有其他生物活性,特别是针对克鲁氏锥虫的抑制活性,它们是有希望的。化合物8和16表现出显着的效价和对克氏锥虫(GI 50 分别为14.3 µM,SI> 34.8和GI 50 = 11.6 µM,SI = 29.1)。这些值接近于参考药物苯硝唑的值(GI 50 = 10.2 µM),表明化合物8和16代表了有希望的候选物,可用于进一步针对南美锥虫病的临床前开发。