A convenient extension of the Wessely–Moser rearrangement for the synthesis of substituted alkylaminoflavones as neuroprotective agents in vitro
作者:Ronan Larget、Brian Lockhart、Pierre Renard、Martine Largeron
DOI:10.1016/s0960-894x(00)00110-4
日期:2000.4
7-dihydroxyflavones was prepared from chrysine via a seven step sequence. The synthesis of their 6-alkylamino isomers could be subsequently accomplished through a convenient extension of the Wessely-Moser rearrangement. These compounds were found to be efficient neuroprotective agents in vitro.
通过七个步骤从菊花中制备了一系列的8-烷基氨基-5,7-二羟基黄酮。它们的6-烷基氨基异构体的合成可以随后通过Wessely-Moser重排的方便扩展来完成。发现这些化合物是体外有效的神经保护剂。