SELECTIVE GLYCOSIDASE INHIBITOR AND USE THEREOF

摘要

PROBLEM TO BE SOLVED: To provide compounds for selectively inhibiting glycosidases, prodrugs of the compounds, uses of the compounds or prodrugs, pharmaceutical compositions including the compounds or prodrugs of the compounds, and methods of treating diseases or disorders related to deficiency or overexpression of O-GlcNAcase, accumulation or deficiency of O-GlcNAc.SOLUTION: The invention provides compounds of formula (I) for selectively inhibiting glycosidases, prodrugs of the compounds, and pharmaceutical compositions including the compounds or prodrugs of the compounds.