Design, syntheses and lipid accumulation inhibitory activities of novel resveratrol mimics
作者:Chanjuan Li、Bao Cheng、Sai Fang、Huihao Zhou、Qiong Gu、Jun Xu
DOI:10.1016/j.ejmech.2017.11.017
日期:2018.1
Hispidine was initially discovered from Ficus Hispida for cardiovascular protection. In this paper, hispidine derivatives, which contain a novel resveratrol-like scaffold, have been designed, synthesized, and assayed as agents against lipid accumulations in 3T3-L1 pre-adipocytes. Six hispidine derivatives have the activity of reducing TG in 3T3-L1 adipocytes in dosage-dependent manner. The most active
组氨酸最初是从无花果榕中发现的用于心血管保护。在本文中,已设计,合成并测定了含有新型白藜芦醇样支架的组氨酸衍生物,作为对抗3T3-L1前脂肪细胞中脂质蓄积的药物。六种组氨酸衍生物具有剂量依赖性的降低3T3-L1脂肪细胞中TG的活性。活性最高的化合物可在10μMqPCR时将脂质积累减少多达78.4%,蛋白质印迹结果表明,这两种活性最高的化合物可通过(1)增加AMPK和ACC的磷酸化来抑制3T3-L1细胞的脂象脱脂和脂肪形成。促进SIRT1表达。这三种蛋白质是脂肪形成和能量代谢的关键调节剂。(2)减少PPARγ,sREBP-1c和FABP4的表达,这是脂肪形成的关键调节因子。全面的,