申请人:Neurogen Corporation, A Corporation of the State of Delaware
公开号:US20030119851A1
公开(公告)日:2003-06-26
Disclosed are compounds of the formula:
1
or the pharmaceutically acceptable addition salts thereof wherein:
R
1
is halogen or C
1
-C
4
alkyl; and
R
2
and R
3
are the same or different and represent hydrogen, halogen, C
1
-C
4
alkyl, C
1
-C
4
alkoxy, alkylthio, hydroxy, amino, mono(C
1
-C
4
)alkylamino, di(C
1
-C
4
)alkylamino, or
R
2
and R
3
together represent a 4 carbon alkenylene moiety that together with the phenyl ring to which they are attached form a naphthyl moiety,
which compounds are useful in the treatment of neuropsycological diseases such as schizophrenia, psychotic depression and mania.
本发明公开了以下式子的化合物
1
或其药学上可接受的加成盐 其中
R
1
是卤素或 C
1
-C
4
烷基;以及
R
2
和 R
3
相同或不同,代表氢、卤素、C
1
-C
4
烷基、C
1
-C
4
烷氧基、烷硫基、羟基、氨基、单(C
1
-C
4
烷基氨基、二(C
1
-C
4
)烷基氨基,或
R
2
和 R
3
共同代表一个 4 碳烯基,与所连接的苯基环一起形成一个萘基、
这些化合物可用于治疗神经精神疾病,如精神分裂症、精神抑郁症和狂躁症。