6-(4-arylalkylpiperazin-1-yl) benzodioxane and 6-(4-arylalkylpiperazin-1-yl) chromane derivatives: dopamine receptor subtype specific ligands
申请人:Neurogen Corporation
公开号:US20010005753A1
公开(公告)日:2001-06-28
Disclosed are compounds of the formula:
1
or the pharmaceutically acceptable acid addition salts thereof wherein:
R
1
, R
2
, R
3
, R
4
and R
5
are the same or different and represent hydrogen, halogen, C
1
-C
6
alkyl, C
1
-C
6
alkoxy, C
1
-C
4
alkylthio, hydroxy, amino, mono- or di(C
1
-C
6
)alkylamino, cyano, nitro, trifluoromethyl or trifluoromethoxy; and
X is oxygen, a bond, C
1
-C
2
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.
本发明揭示了式(1)的化合物或其药学上可接受的酸加盐,其中:R1、R2、R3、R4和R5相同或不同,代表氢、卤素、C1-C6烷基、C1-C6烷氧基、C1-C4烷硫基、羟基、氨基、单取代或双取代的(C1-C6)烷基氨基、氰基、硝基、三氟甲基或三氟甲氧基;X是氧、键、C1-C2烷基或甲氧基亚甲基。这些化合物对神经心理障碍的治疗和/或预防有用,包括但不限于精神分裂症、躁狂症、痴呆、抑郁症、焦虑症、强迫行为、物质滥用、帕金森样运动障碍和与神经阻滞剂使用相关的运动障碍。