The invention provides compounds of Formula (I) for inhibiting gh cosidases, prodrugs of the compounds, and pharmaceutical compositions comprising the compounds or prodrugs of the compounds. The invention also provides method of treating diseases and disorders related to deficiency or over-expression of O-gh coprotein 2-acetamido-2- deoxy-β-D-giucopyranosidase (O-GlcNAcase), accumulation or deficiency of 2-acetamido-2-deoxy-β-D- glucopyranoside (O-GlcNAc).
该发明提供了化合物(I)的配方,用于抑制ghcosidase,该化合物的前药以及包含该化合物或该化合物的前药的制药组合物。该发明还提供了治疗与O-ghcoprotein 2-乙酰
氨基-2-脱氧-β-
D-葡萄糖苷酶(O-GlcNAcase)的缺乏或过度表达,2-乙酰
氨基-2-脱氧-β-
D-葡萄糖苷醇(O-GlcNAc)的积累或缺乏相关的疾病和障碍的方法。