作者:Wang, Mingchao、Han, Zunsheng、Fan, Baoyan、Qu, Kai、Zhang, Wenxuan、Li, Wei、Li, Jingya、Li, Li、Li, Jin、Li, Hui、Wu, Song、Wang, Dongmei、Zhu, Haibo
DOI:10.1021/acs.jmedchem.3c01267
日期:——
Activation of AMP-activated protein kinase (AMPK) is proposed to alleviate hyperlipidemia. With cordycepin and N6-(2-hydroxyethyl) adenosine (HEA) as lead compounds, a series of adenosine-based derivatives were designed, synthesized, and evaluated on activation of AMPK. Finally, compound V1 was identified as a potent AMPK activator with the lipid-lowering effect. Molecular docking and circular dichroism
激活 AMP 激活蛋白激酶 (AMPK) 被认为可以缓解高脂血症。以虫草素和N6-(2-羟乙基)腺苷(HEA)为先导化合物,设计、合成了一系列腺苷衍生物,并评估了其对AMPK的激活作用。最后,化合物V1被鉴定为一种有效的AMPK激活剂,具有降脂作用。分子对接和圆二色性表明V1通过与AMPK的γ亚基结合发挥其活性。 V1显着降低C57BL/6小鼠、金仓鼠和恒河猴的血清低密度脂蛋白胆固醇水平。 V1被选为临床化合物并完成1期临床试验。治疗 5 小时和 12 小时后,单剂量 V1(2000 毫克)可增加人红细胞中的 AMPK 激活。 RNA测序数据表明,V1通过激活AMPK下调参与细胞凋亡过程、脂质代谢、内质网应激和肝脏炎症反应调节的基因表达。