Design, synthesis and biological evaluation of novel spiro-pentacylamides as acetyl-CoA carboxylase inhibitors
作者:Qiangqiang Wei、Liankuo Mei、Yifei Yang、Hui Ma、Hongyi Chen、Huibin Zhang、Jinpei Zhou
DOI:10.1016/j.bmc.2018.03.014
日期:2018.8
Acetyl-CoA carboxylase (ACC) catalyzes the rate-determining step in de novo lipogenesis and plays an important role in the regulation of fatty acid oxidation. Therefore, ACC inhibition offers a promising option for intervention in nonalcoholic fatty liver disease (NAFLD), type 2 diabetes (T2DM) and cancer. In this paper, a series of spiropentacylamide derivatives were synthesized and evaluated for
乙酰辅酶A羧化酶(ACC)催化从头产生脂肪的速率决定步骤,并在脂肪酸氧化的调节中起重要作用。因此,ACC抑制为非酒精性脂肪肝疾病(NAFLD),2型糖尿病(T2DM)和癌症的干预提供了有希望的选择。本文合成了一系列螺戊酰酰胺衍生物,并对其在体外对A549,H1975,HCT116,SW620和Caco-2细胞系的ACC1 / 2抑制活性和抗增殖作用进行了评估。化合物60显示有效的ACC1 / 2抑制活性(ACC1 IC 50 = 0.527μM,ACC2 IC 50 = 0.397μM)和针对A549,H1975,HCT116,SW620和Caco-2细胞系的最有效的抗增殖活性,与IC 50值分别为1.92μM,0.38μM,1.22μM,2.05μM和5.42μM。进一步的分子对接研究表明,化合物6o维持两个羰基和蛋白质骨架NHs之间的氢键(Glu-B2026和Gly-B1958)。