Attempted Synthesis of 2-Acetamido and 2-Amino Derivatives of Salacinol. Ring Opening Reactions
作者:Niloufar Choubdar、B. Mario Pinto
DOI:10.1021/jo060167w
日期:2006.6.1
synthesis of the 2-acetamido and 2-amino derivatives of salacinol, a naturally occurring glycosidase inhibitor, is described. Reaction of the protected acetamidothioarabinitol unit with the cyclic sulfate derived from l-erythritol gave the corresponding sulfonium sulfate, which underwent ringopening to give an acyclic amido sulfate. The corresponding reaction of the protected azidothioarabinitol unit