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.
当前发明提供具有根据公式1、2、3和4结构的化合物:其中A环、B环、C环、m、n、R25、R50和R51如说明书所述。该发明还提供了包含公式1、2、3和4化合物的药物组合物,以及治疗认知障碍的方法,如阿尔茨海默病。该发明进一步提供了用于制备公式1、2、3和4化合物的有用的中间体。