申请人:Hu Essa
公开号:US20090062277A1
公开(公告)日:2009-03-05
The present invention is directed to certain compounds useful as phosphodiesterase 10 (PDE10) inhibitors that have the formula
where R
1
, R
2
, R
3
, R
4
, X, Y and Z are as defined herein, pharmaceutical compositions containing such compounds and processes for preparing such compounds. The invention is also directed to methods of treating diseases mediated by PDE10, such as obesity, non-insulin dependent diabetes, schizophrenia, bipolar disorder, obsessive-compulsive disorder, and the like.
本发明涉及一些化合物,这些化合物可用作磷酸二酯酶10(PDE10)抑制剂,其具有以下结构式:其中R1、R2、R3、R4、X、Y和Z如本文所定义,包含这些化合物的药物组合物以及制备这些化合物的方法。该发明还涉及治疗由PDE10介导的疾病的方法,如肥胖、非胰岛素依赖性糖尿病、精神分裂症、躁郁症、强迫症等。