申请人:——
公开号:US20010025039A1
公开(公告)日:2001-09-27
Novel compounds of formula (I):
1
wherein X
1
, X
2
, X
3
and X
4
, n, R
1
, R
2
and R
3
are defined in the specification, and pharmaceutically acceptable salts and prodrugs of the compounds of formula (I) have therapeutic uses. These compounds are useful for the treatment of disorders of the central nervous system; damage to the central nervous system; cardiovascular disorders; gastrointestinal disorders; diabetes insipidus, and sleep apnea. They are particularly useful for the treatment of obesity.
式(I)的新化合物:其中X1、X2、X3和X4、n、R1、R2和R3在规范中有定义,化合物的药物可接受的盐和前药具有治疗用途。这些化合物对于治疗中枢神经系统疾病、中枢神经系统损伤、心血管疾病、胃肠道疾病、尿崩症和睡眠呼吸暂停症等疾病有用。它们特别适用于肥胖症的治疗。