Structure–activity relationship study of nitrosopyrimidines acting as antifungal agents
作者:Monica Olivella、Antonio Marchal、Manuel Nogueras、Adolfo Sánchez、Manuel Melguizo、Marcela Raimondi、Susana Zacchino、Fernando Giannini、Justo Cobo、Ricardo D. Enriz
DOI:10.1016/j.bmc.2012.08.033
日期:2012.10
The design, synthesis, in vitro evaluation, and conformational study of nitrosopyrimidine derivatives acting as antifungal agents are reported. Different compounds structurally related with 4,6-bis(alkyl or arylamino)-5-nitrosopyrimidines were evaluated. Some of these nitrosopyrimidines have displayed a significant antifungal activity against human pathogenic strains. In this paper, we report a new
报道了用作抗真菌剂的亚硝基嘧啶衍生物的设计,合成,体外评价和构象研究。评价了与4,6-双(烷基或芳基氨基)-5-亚硝基嘧啶在结构上相关的不同化合物。这些亚硝基嘧啶中的一些已显示出对人致病菌株的显着抗真菌活性。在本文中,我们报告了一组新的亚硝基嘧啶类药物作为抗真菌剂。其中,化合物2a,2b和15是通过分子模拟研究获得的,它们对白色念珠菌,热带念珠菌和新隐球菌具有抗真菌活性。。我们已经使用量子力学计算结合从B3LYP / 6–31G(d)计算获得的分子静电势(MEP),对这些化合物进行了构象和电子分析。我们的实验和理论结果促使我们确定了地形模板,可以为设计具有抗真菌作用的新亚硝基嘧啶提供指导。