Synthesis and evaluation as glycosidase inhibitors of 2,5-imino- d -glucitol and 1,5-imino- d -mannitol related derivatives
摘要:
Selectively functionalized 2,5-imino-D-glucitol and 1,5-imino-D-mannitol derivatives were synthesized and tested as precursors of hydrolytically resistant pseudo-disaccharides. Among them N-acetyl-6-amino-6-deoxy-2,5-imino-D-glucitol (11) and N-acetyl-6-amino-6-deoxy- 1,5-imino-D-mannitol (12) were found potent and specific inhibitors against beta-D-glucosidase and alpha-L-fucosidase, respectively. (C) 2000 Elsevier Science Ltd. All rights reserved.