An alternative approach for the synthesis of fluorogenic substrates of endo-β-(1→4)-xylanases and some applications
作者:Mária Vršanská、Wim Nerinckx、Marc Claeyssens、Peter Biely
DOI:10.1016/j.carres.2007.11.011
日期:2008.2
Fluorogenic substrates of endo-beta-(1-->4)-xylanases (EXs), 4-methylumbelliferyl beta-glycosides of xylobiose and xylotriose were synthesized from fully acetylated oligosaccharides using the alpha-trichloroacetimidate procedure. A commercially available syrup containing xylose and xylo-oligosaccharides was used as the starting material. Both fluorogenic glycosides were found to be suitable substrates