Dihydroimidazo[4,5-e]indole and 7h-pyrrolo[3,2-f]quinoxaline derivatives as nicotinic acetylcholine receptor liqands and/or serotonergic ligands
申请人:——
公开号:US20040142935A1
公开(公告)日:2004-07-22
Compounds of the formula (I) in which R
1
, R
2
, R
3
and R
4
are as defined in Claim 1, are ligands of the nicotinic acetylcholine receptor and/or serotonergic ligands and are suitable for the prophylaxis or treatment of psychoses, schizophrenia, depression, anxiety states, dementia, in particular Alzheimer's disease and Lewy bodies dementia, neurodegenerative disorders, Parkinson's disease, amyotrophic lateral sclerosis, Huntington's disease, Tourette's syndrome, learning and memory restrictions, bulimia, anorexia nervosa or other eating disorders, compulsive behaviour, pre-menstrual syndrome, age-induced memory impairment, amelioration of withdrawal symptoms in nicotine dependence. Strokes or brain damage by toxic compounds, and for the treatment of disorders which are characterised by an excess of circulating serotonin or by serotonergic hyperactivity.
1
式(I)中,R1、R2、R3和R4如权利要求1所定义的化合物是尼古丁酸乙酰胆碱受体的配体和/或5-羟色胺受体的配体,适用于预防或治疗精神病、精神分裂症、抑郁症、焦虑状态、痴呆症,特别是阿尔茨海默病和李氏小体痴呆、神经退行性疾病、帕金森病、肌萎缩性侧索硬化症、亨廷顿病、抽动症、学习和记忆障碍、贪食症、厌食症或其他进食障碍、强迫行为、经前综合征、年龄引起的记忆障碍、改善尼古丁依赖的戒断症状、中风或毒性化合物引起的脑损伤,并用于治疗其循环中5-羟色胺过多或5-羟色胺活性亢进的疾病。