Design and Synthesis of Structure-Simplified Derivatives of Gonytolide for the Promotion of Innate Immune Responses
作者:Haruhisa Kikuchi、Tsuyoshi Hoshikawa、Shoichiro Kurata、Yasuhiro Katou、Yoshiteru Oshima
DOI:10.1021/acs.jnatprod.5b00829
日期:2016.5.27
activity of innate immune responses. However, biological studies on this compound have been limited by the low amounts of 1 available from natural resources and the difficulty of its synthesis. In this study, we designed and synthesized structure-simplified gonytolide derivatives. Bischromone 10 and biflavone 13 both promoted the mammalian TNF-α signaling pathway and Drosophila innate immunity. They did
Gonytolide A(1),一种被γ-内酯取代的二聚苯并二氢吡喃酮,显示出先天免疫应答的促进活性。但是,对该化合物的生物学研究受到自然资源中1量少和其合成困难的限制。在这项研究中,我们设计并合成了结构简化的淋藤内酯衍生物。双色酮10和双黄酮13均可促进哺乳动物TNF-α信号通路和果蝇先天免疫。它们不包含手性中心,易于合成。因此,它们可用作新型免疫刺激药物的前导化合物和研究试剂。