Synthesis of 2-Aminopyrimidine Derivatives and Their Evaluation as β-Glucuronidase Inhibitors: In Vitro and In Silico Studies
作者:Sarosh Iqbal、Nimra Naveed Shaikh、Khalid Mohammed Khan、Shumaila Kiran、Sehrish Naz、Zaheer Ul-Haq、Shahnaz Perveen、M. Iqbal Choudhary
DOI:10.3390/molecules27227786
日期:——
evaluated for their β-glucuronidase inhibitory activity, and among them, compound 24 (IC50 = 2.8 ± 0.10 µM) showed an activity much superior to standard D-saccharic acid 1,4-lactone (IC50 = 45.75 ± 2.16 µM). To predict the binding mode of the substrate and β-glucuronidase, in silico study was performed. Conclusively, this study has identified a potent β-glucuronidase inhibitor that deserves to be further
目前,有效的β-葡萄糖醛酸酶抑制剂的发现和开发是一个活跃的研究领域,因为观察到这种酶的活性增加与许多病理状况有关,例如结肠癌、肾脏疾病和泌尿道感染。在这项研究中,在三乙胺存在下,不使用任何溶剂和催化剂,通过 2-氨基-4,6-二氯嘧啶与多种胺的融合合成了 27 种2-氨基嘧啶衍生物1-27 ,收率良好至极佳. 所有合成的化合物均通过 EI-MS、HREI-MS 和 NMR 光谱进行了表征。然后评估化合物1-27的β-葡萄糖醛酸酶抑制活性,其中,化合物24 (IC 50 = 2.8 ± 0.10 µM) 显示出远优于标准 D-糖酸 1,4-内酯 (IC 50 = 45.75 ± 2.16 µM) 的活性。为了预测底物和β-葡萄糖醛酸酶的结合模式,进行了计算机研究。最后,本研究确定了一种有效的β-葡萄糖醛酸酶抑制剂,值得进一步研究以用于药物产品的开发。