Rapid access to acyclic nucleosides via conjugate addition
作者:Stéphane Guillarme、Stéphanie Legoupy、Anne-Marie Aubertin、Cécile Olicard、Nathalie Bourgougnon、François Huet
DOI:10.1016/s0040-4020(03)00190-x
日期:2003.3
The synthesis of several acyclicnucleosides 5 and 6, analogs of penciclovir, was achieved by Michael addition as the key step. This reaction worked not only for the protected natural bases but even for the less nucleophilic deaza purine and deaza pyrimidine.