Synthesis and antiproliferative activity of selenoindirubins and selenoindirubin-N-glycosides
作者:Friedrich Erben、Dennis Kleeblatt、Marcel Sonneck、Martin Hein、Holger Feist、Thomas Fahrenwaldt、Christine Fischer、Abdul Matin、Jamshed Iqbal、Michael Plötz、Jürgen Eberle、Peter Langer
DOI:10.1039/c3ob40603b
日期:——
Selenoindirubins and selenoindirubin-N-glycosides were prepared by the reaction of isatins and isatin-N-glycosides with 3-acetoxy-benzo[b]selenophene, respectively. While selenoindirubin-N-glycosides have not been reported before, three non-glycosylated selenoindirubins were previously reported, but without quantities, yields, scales, experimental details and spectroscopic data. In addition, the work could, in our hands, not be reproduced to prepare pure products. The present paper includes an optimized procedure for the synthesis of selenoindirubins and their complete characterization. Both selenoindirubins and selenoindirubin-N-glycosides showed antiproliferative activity in lung cancer cell lines. In melanoma cells, antiproliferative effects were further accompanied by induced apoptosis in combination with the death ligand TRAIL.
通过将异喹啉和异喹啉-N-糖苷与3-乙酰氧基苯并[b]硒苯反应,分别制备了硒代吲哚红及其N-糖苷。尽管之前没有报道硒代吲哚红-N-糖苷,但已有三种非糖苷化的硒代吲哚红被报道,然而没有给出数量、产率、规模、实验细节和光谱数据。此外,我们的研究无法再现以获得纯产品。本文包含了一种优化的硒代吲哚红合成程序及其完整的表征。无论是硒代吲哚红还是硒代吲哚红-N-糖苷,在肺癌细胞系中均显示出抗增殖活性。在黑色素瘤细胞中,抗增殖效应进一步伴随着与死亡配体TRAIL结合诱导的凋亡。