申请人:Johnson Dale James
公开号:US20110178131A1
公开(公告)日:2011-07-21
Compounds of formula (I) or a salt thereof are provided:
wherein R
4
, R
6
, R
7
, R
8
, Q, A, Y, n and R are as defined in the description. Use of the compounds for treating psychotic disorders, cognitive impairments and Alzheimer's Disease are disclosed. The invention further discloses pharmaceutical compositions comprising the compounds.
提供化学式(I)的化合物或其盐:其中R4、R6、R7、R8、Q、A、Y、n和R的定义如说明书所述。揭示了使用这些化合物治疗精神疾病、认知障碍和阿尔茨海默病的方法。本发明还揭示了包含这些化合物的制药组合物。