Synthesis and conformational analysis of neoglycoconjugates derived from O- and S-glucose
作者:Víctor Rojas、Javier Carreras、Francisco Corzana、Alberto Avenoza、Jesús H. Busto、Jesús M. Peregrina
DOI:10.1016/j.carres.2013.02.013
日期:2013.5
Using olefin metathesis as a key step, four neoglycoconjugates incorporating alpha-O-glucose, alpha-S-glucose or beta-S-glucose as a carbohydrate unit and L-serine or L-cysteine as an amino acid moiety have been synthesized. The four-atom carbon spacer allows the carbohydrate to explore a wide-ranging conformational space, which may have important implications for the molecular recognition of these molecules. (C) 2013 Elsevier Ltd. All rights reserved.