Synthesis and biological characterisation of sirtuin inhibitors based on the tenovins
作者:Anna R. McCarthy、Lisa Pirrie、Jonathan J. Hollick、Sebastien Ronseaux、Johanna Campbell、Maureen Higgins、Oliver D. Staples、Fanny Tran、Alexandra M.Z. Slawin、Sonia Lain、Nicholas J. Westwood
DOI:10.1016/j.bmc.2012.01.001
日期:2012.3
considerable interest in inhibitors of this enzyme family due to possible applications in both cancer and neurodegenerative disease therapy. Through the synthesis of novel tenovin analogues, further insights into the structural requirements for activity against the sirtuins in vitro are provided. In addition, the activity of one of the analogues in cells led to an improved understanding of the function of
腱蛋白是称为sirtuins的NAD +依赖性蛋白质脱乙酰酶家族的小分子抑制剂。由于在癌症和神经退行性疾病治疗中的可能应用,人们对该酶家族的抑制剂仍然有相当大的兴趣。通过合成新的tenovin类似物,提供了对体外抗sirtuins活性的结构要求的进一步见解。此外,细胞中一种类似物的活性提高了对细胞中 SirT1 功能的理解。