Author/Authors :
Vallee، نويسنده , , Estelle and Loemba، نويسنده , , Freddy and Etheve-Quelquejeu، نويسنده , , Mélanie and Valéry، نويسنده , , Jean-Marc، نويسنده ,
Abstract :
In an ongoing work directed towards the synthesis of nucleoside derivatives containing an l-alanine residue, we report herein a novel observation concerning the Ns-protecting group: the epimerization of the α-hydrogen in acylation conditions.
