摘要:
From 1,2:3,4-di-O-isopropylidene-alpha-D-galactopyranose, a series of highly functionalized (hydroxymethyl)cyclopentanes was easily available. In line with reports by Reymond and Jager on similar structures, these amine containing basic carbasugars are potent inhibitors of beta-D-galactosidases and, for the first time, could be shown to act as pharmacological chaperones for G(M1)-gangliosidosis-associated lysosomal acid beta-galactosidase mutant R201C, thus representing a new structural type of pharmacological chaperones for this lysosomal storage disease. (C) 2017 Elsevier Ltd. All rights reserved.