申请人:Hes Roelof Van
公开号:US20090143406A1
公开(公告)日:2009-06-04
The invention relates to a novel group of phenylpiperazines having interesting pharmacological properties such as a high affinity for the dopamine D
2
receptor and/or the serotonin reuptake site, and the ability to treat conditions related to disturbances in the dopaminergic and/or the serotonergic systems such as anxiety disorders, depression, Parkinson's disease, and schizophrenia.
The invention relates to a group of novel phenylpiperazine derivatives of the formula (I):
wherein:
X is a group of formula 1, 2, 3, 4, 5, 6, or 7 as defined in the text,
m has the value 2 to 6;
n has the value 0-2;
R
5
and R
6
are independently H or alkyl (1-3C); or R
5
+R
6
represent a group —(CH
2
)—
p
wherein p has the value 3-5, and
R
7
is alkyl (1-3C), alkoxy (1-3C), halogen or cyano; or R
6
+R
7
(R
7
at position 7 of the indole group) represent a group —(CH
2
)
q
wherein q has the value 2-4,
and salts thereof.