Synthesis of 1,5-Anhydro- d -fructose derivatives and evaluation of their inflammasome inhibitors
作者:Kohtaro Goto、Hiroko Ideo、Akiko Tsuchida、Yuriko Hirose、Ikuro Maruyama、Satoshi Noma、Takashi Shirai、Junko Amano、Mamoru Mizuno、Akio Matsuda
DOI:10.1016/j.bmc.2017.11.041
日期:2018.7
Synthesis of several 1,5-Anhydro-d-fructose (1,5-AF) derivatives to evaluate inhibitory activities of the inflammasome was carried out. Recently, 1,5-AF reported to suppress the inflammasome, although with only low activity. We focused on the hydration of 2-keto form of 1,5-AF and speculated that this hydration was the cause of low activity. Therefore, we synthesized some 1,5-AF derivatives that would
几个1,5-脱水-的合成d -fructose(1,5- AF)衍生物的炎性进行评价抑制活性。近来,据报道1,5-AF抑制炎症小体,尽管活性低。我们着眼于2-酮形式的1,5-AF的水合,并推测这种水合是低活性的原因。因此,我们合成了一些1,5-AF衍生物,这些衍生物将无法形成二聚体构象,并且有望对炎症小体具有较高的活性,然后通过使用小鼠骨髓-核糖核酸评估它们对NLRP3炎症小体的抑制活性。衍生的巨噬细胞和人类THP-1细胞。结果,某些合成的2-酮形式的化合物对NLRP3炎性小体的抑制活性比1,5-AF高得多。