The present invention relates to O-GIcNAc hydrolase (OGA) inhibitors having the structure shown in formula (I). The invention is also directed to pharmaceutical compositions comprising such compounds to processes for preparing such compounds and compositions, and to the use of such compounds and compositions for the prevention and treatment of disorders in which inhibition of OGA is beneficial, such as tauopathies, in particular Alzheimer's disease or progressive supranuclear palsy; and neurodegenerative diseases accompanied by a tau pathology, in particular amyotrophic lateral sclerosis or frontotemporal lobe dementia caused by C90RF72 mutations. wherein RB is an aromatic heterobicyclic radical selected from the group consisting of (b-1) to (b-6).
Compounds of the formula (I) wherein z is SO
2
or SO, useful as metalloproteinase inhibitors, especially as inhibitors of MMP12.
式(I)的化合物,其中z为SO2或SO,可用作金属蛋白酶抑制剂,特别是MMP12的抑制剂。
Heterocyclic compounds useful as pharmaceutical agents
申请人:Zeneca Limited
公开号:US06313127B1
公开(公告)日:2001-11-06
Compounds of formula (I)
in which all variables are defined in the description and their salts inhibit the enzyme oxido squalene cyclase and are useful in treating hypercholesterolemia and also as anti-fungal agents. Processes for their preparation are also described together with their use in medicine.