6-(4-arylalkylpiperazin-1-yl) benzodioxane and 6-(arylalkylpiperazin-1-yl) chromane derivatives: dopamine receptor subtype specific ligands
申请人:Neurogen Corporation
公开号:US06333329B2
公开(公告)日:2001-12-25
Disclosed are compounds of the formula:
or the pharmaceutically acceptable acid addition salts thereof wherein:
R1, R2, R3, R4 and R5 are the same or different and represent hydrogen, halogen, C1-C6 alkyl, C1-C6 alkoxy, C1-C4 alkylthio, hydroxy, amino, mono- or di(C1-C6)alkylamino, cyano, nitro, trifluoromethyl or trifluoromethoxy; and
X is oxygen, a bond, C1-C2 alkylene, or methyleneoxy, which compounds are useful for the treatment and/or prevention of neuropsychological disorders including, but not limited to, schizophrenia, mania, dementia, depression, anxiety, compulsive behavior, substance abuse, Parkinson-like motor disorders and motion disorders related to the use of neuroleptic agents.
本发明公开了下列化合物:或其在药学上可接受的酸加盐形式,其中:R1、R2、R3、R4和R5相同或不同,分别代表氢、卤素、C1-C6烷基、C1-C6烷氧基、C1-C4烷
硫基、羟基、
氨基、单烷基或双烷基(C1-C6)
氨基、
氰基、硝基、三
氟甲基或三
氟甲氧基;X代表氧、键、C1-C2烷基或甲氧基亚甲基。这些化合物可用于治疗和/或预防神经心理障碍,包括但不限于精神分裂症、狂躁症、痴呆、抑郁症、焦虑症、强迫症、物质滥用、类帕
金森运动障碍和与神经阻滞剂使用相关的运动障碍。