2-piperazinoalkylaminobenzoazole derivatives: dopamine receptor subtype specific ligands
申请人:Neurogen Corporation
公开号:US20020058666A1
公开(公告)日:2002-05-16
Disclosed are compounds of the formula:
1
or pharmaceutically acceptable salts thereof, wherein:
A is (un)substituted alkylene;
R
1
and R
2
are the same or different and represent hydrogen, halogen, alkyl, alkoxy, alkylthio, hydroxy, (un)substitutedamino, cyano, nitro, sulfonamide, trifluoromethyl or trifluoromethoxy;
R
3
, R
4
, R
5
, R
6
, and R
8
are independently hydrogen or alkyl; and
X is sulfur, oxygen or NR
7
where R
8
is defined herein;
m is an integer chosen from 0, 1 or 2; and
Ar is an aryl or heteroaryl group as further defined herein,
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.
本发明公开了以下式子的化合物
1
或其药学上可接受的盐,其中
A 是(未)取代的亚烷基;
R
1
和 R
2
相同或不同,代表氢、卤素、烷基、烷氧基、烷硫基、羟基、(未)取代氨基、氰基、硝基、磺酰胺、三氟甲基或三氟甲氧基;
R
3
, R
4
, R
5
, R
6
和 R
8
独立地为氢或烷基;以及
X 是硫、氧或 NR
7
其中 R
8
在此定义;
m 是选自 0、1 或 2 的整数;以及
Ar 是本文进一步定义的芳基或杂芳基、
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、躁狂症、痴呆症、抑郁症、焦虑症、强迫行为、药物滥用、帕金森样运动障碍以及与使用神经安定剂有关的运动障碍。