Synthesis, CYP 450 evaluation, and docking simulation of novel 4-aminopyridine and coumarin derivatives
作者:Hajar G. Ghalehshahi、Saeed Balalaie、Hamid R. Sohbati、Homa Azizian、Mohammad S. Alavijeh
DOI:10.1002/ardp.201800247
日期:2019.3
Four series of novel compounds based on 4‐aminopyridine, glatiramer acetate, pyrone, and coumarin backbones were sufficiently synthesized and identified by spectroscopic methods. CYP enzyme inhibition assays of five predominate human P450 isozymes indicate that all compounds, except for 4‐hydrazide pyridine 1c, seem to be less toxic than 4‐aminopyridine. Further investigation of the compounds using
基于 4-氨基吡啶、醋酸格拉替雷、吡喃酮和香豆素骨架的四个系列新化合物被充分合成并通过光谱方法鉴定。五种主要的人类 P450 同工酶的 CYP 酶抑制试验表明,除 4-酰肼吡啶 1c 外,所有化合物的毒性似乎都低于 4-氨基吡啶。使用分子对接实验对化合物的进一步研究表明,与苯甲酰 l-精氨酸酰胺和 4-氨基吡啶相比,大多数合成化合物具有不同、相同或更强的结合模式,与 1WDA 和 1J95 受体具有极性和疏水性相互作用,分别。这些结果将合成的化合物作为 K+ 通道阻滞剂引入,可考虑用于体内中枢神经系统疾病研究。