Design, synthesis, anti-inflammatory activity, and molecular docking studies of perimidine derivatives containing triazole
作者:Hong-Jian Zhang、Xiu-Zhi Wang、Qi Cao、Guo-Hua Gong、Zhe-Shan Quan
DOI:10.1016/j.bmcl.2017.08.014
日期:2017.9
We report here the design, synthesis, and anti-inflammatory activities of a series of perimidine derivatives containing triazole (5a–s). The chemical structures of the synthesized compounds have been assigned on the basis of IR, 1H NMR, 13C NMR, and HRMS spectral analyses. The anti-inflammatory properties of the synthesized perimidine derivatives were evaluated in a lipopolysaccharide (LPS)-stimulated
我们在这里报告了一系列含有三唑的perimidine衍生物的设计,合成和抗炎活性(5a–s)。已基于IR,1 H NMR,13 C NMR和HRMS光谱分析指定了合成化合物的化学结构。在脂多糖(LPS)刺激的炎症模型中评估了合成的perimidine衍生物的抗炎特性。在供试化合物,化合物7-(3-甲基苄基)-7- ħ - [1,2,4]三唑并[4,3一]啶(以下简称为5H)和化合物7-(2-氟苄基) - 7 H- [1,2,4]三唑[4,3- a] perimidine(以下称为5n)导致RAW264.7细胞中促炎性细胞因子-肿瘤坏死因子(TNF)-α和白介素(IL)-6的水平降低。还在体内评估了化合物5h和5n的抗炎潜力在二甲苯诱发的耳朵发炎模型中 化合物5n以50 mg / kg的剂量显示出最有效的抗炎活性,抑制率为49.26%。该活性比参考药物布洛芬(28.13%)更强,但比吲哚美辛(49