Synthesis and evaluation of amino-threoses in d- and l-series: Are five membered ring amino-sugars more potent glycosidase inhibitors than the six membered ones?
作者:Carine Chevrier、Albert Defoin、Céline Tarnus
DOI:10.1016/j.bmc.2007.03.073
日期:2007.6
Cyclic D- and L-4-aminothreose were synthesised from ethyl D- and L-tartrate, respectively. D-aminothreose was a potent inhibitor of alpha-glucosidase and of alpha-mannosidase. From the glycosidase inhibition potencies of the four 4-amino-4-deoxy-tetroses, the contribution of binding of each functionality of the 5 and 6 membered ring amino-sugars towards the various glycosidases is discussed.