Synthesis of Unsaturated Aminopyranosides as Possible Transition State Mimics for Glycosidases
作者:Allan M. Jordan、Helen M. I. Osborn、Petra M. Stafford、George Tzortzis、Robert A. Rastall
DOI:10.1081/car-120026469
日期:2003.12.31
Four unsaturated aminopyranosides have been prepared as possible transition-state mimics targeted towards carbohydrate processing enzymes. The conformations of the protonated aminosugars have been investigated by molecular modelling and their ability to inhibit alpha- and beta-glucosidases and an a-mannosidase have been probed. Two targets proved moderate inhibitors of alpha-glucosidases from Brewer's yeast and Bacillus stearothennophilus.