[EN] 2, 6-DI-NITROGEN-CONTAINING SUBSTITUTED PURINE DERIVATIVE, AND PREPARATION METHOD, PHARMACEUTICAL COMPOSITION AND USE THEREOF<br/>[FR] DÉRIVÉ DE PURINE SUBSTITUÉ CONTENANT DE L'AZOTE 2, 6-DI ET SON PROCÉDÉ DE PRÉPARATION, COMPOSITION PHARMACEUTIQUE ET UTILISATION DE CELLE-CI
l-ProT catalyzed highly regioselective N-alkoxyalkylation of purine rings with vinyl ethers
作者:Jian-Jun Li、Xing-Xing Gui
DOI:10.1016/j.cclet.2014.04.023
日期:2014.10
An efficient and regioselective synthesis of N-9 alkoxyalkylated purine nucleoside derivatives was achieved via the N-alkoxyalkylation of purine rings with vinyl ethers catalyzed by L-ProT. The advantages of this protocol include good to excellent yield, mild reaction condition, and simple manipulation. A plausible mechanism for the transformation was given. (C) 2014 Jian-Jun Li. Published by Elsevier B.V. on behalf of Chinese Chemical Society. All rights reserved.