New azadisaccharide analogs as potential antidiabetics
作者:Christine Gravier-Pelletier、William Maton、Yves Le Merrer
DOI:10.1016/s0040-4039(02)02016-6
日期:2002.11
The synthesis of various aminocyclitols displaying a N-substituted (or unsubstituted) polyhydroxycyclohexylamine structure is described. The strategy relies on two key steps: a tandem alkylation-cyclization of a C-2-symmetrical bis-epoxide derived from D-mannitol and a reductive amination with several amines of the resulting polyhydroxycyciohexan one. Reduction of the latter also allows a rapid access to the corresponding carbasugars. (C) 2002 Published by Elsevier Science Ltd.