申请人:Konradi Andrei W.
公开号:US20100081680A1
公开(公告)日:2010-04-01
The current invention provides compounds having a structure according to Formulae 1, 2, 3, and 4:
wherein the A-ring, B-ring, C-ring, m, n, R
25
, R
50
, and R
51
are as described in the specification. The invention also provides pharmaceutical compositions comprising compounds of Formulae 1, 2, 3, and 4, as well as methods of treating cognitive disorders, such as Alzheimer's disease. The invention further provides intermediates useful in preparing the compounds of Formulae 1, 2, 3, and 4.
当前发明提供了具有以下式子1、2、3和4的结构的化合物:其中A环、B环、C环、m、n、R25、R50和R51如规范所述。该发明还提供了包括式子1、2、3和4的化合物的制药组合物,以及用于治疗认知障碍,如阿尔茨海默病的方法。该发明还提供了制备式子1、2、3和4的化合物有用的中间体。