Synthesis, Characterization, and Anti-Inflammatory Activities of Methyl Salicylate Derivatives Bearing Piperazine Moiety
作者:Jingfen Li、Yong Yin、Lisheng Wang、Pengyun Liang、Menghua Li、Xu Liu、Lichuan Wu、Hua Yang
DOI:10.3390/molecules21111544
日期:——
In this study, a new series of 16 methyl salicylate derivatives bearing a piperazine moiety were synthesized and characterized. The in vivo anti-inflammatory activities of target compounds were investigated against xylol-induced ear edema and carrageenan-induced paw edema in mice. The results showed that all synthesized compounds exhibited potent anti-inflammatory activities. Especially, the anti-inflammatory
在这项研究中,合成和表征了一系列新的16个带有哌嗪部分的水杨酸甲酯衍生物。研究了目标化合物的体内抗炎活性,以对抗小鼠的二甲苯酚诱导的耳水肿和角叉菜胶诱导的爪水肿。结果表明,所有合成的化合物均显示出有效的抗炎活性。特别地,在相同剂量下,化合物M15和M16的抗炎活性高于阿司匹林,甚至等于消炎痛。此外,在RAW264.7巨噬细胞中进行了四种目标化合物的体外细胞毒性活性和抗炎活性,发现化合物M16以剂量依赖性方式显着抑制脂多糖(LPS)诱导的白介素(IL)-6和肿瘤坏死因子(TNF)-α的释放。此外,发现化合物M16可减弱LPS诱导的环氧合酶(COX)-2的上调。当前的初步研究可能会为开发新型安全的抗炎药提供信息。