作者:Patricia Busca、Isabelle McCort、Thierry Prangé、Yves Le Merrer
DOI:10.1002/ejoc.200500999
日期:2006.5
Receptor tyrosine kinases (RTKs) play an important role in signal transduction pathways, and in particular, FGFR3 is one of the four RTKs related to the fibroblast growth factor family. This paper describes the synthesis of C-nucleosidic ATP mimics, as potential FGFR3 inhibitors, by nucleophilic epoxide ring-opening followed by in situ O-heterocyclization of 1,2:5,6-dianhydro-3,4-di-O-benzyl-D-mannitol
受体酪氨酸激酶 (RTK) 在信号转导通路中发挥重要作用,尤其是 FGFR3 是与成纤维细胞生长因子家族相关的四种 RTK 之一。本文描述了作为潜在 FGFR3 抑制剂的 C-核苷 ATP 模拟物的合成,通过亲核环氧化物开环,然后 1,2:5,6-二脱水-3,4-二-O-苄基的原位 O-杂环化-D-甘露醇或L-艾杜醇。发现碳酸铯 [Cs2CO3] 是嘌呤衍生物与这些双环氧化物反应的最佳催化剂。(© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2006)