Piperazinylacylpiperidine derivatives, their preparation and therapeutic use thereof
申请人:Bono Francoise
公开号:US20050176722A1
公开(公告)日:2005-08-11
The invention relates to substituted 1-piperazinylacylpiperidine derivatives of general formula (I)
in which: n is 1 or 2; p is 1 or 2;
R
1
represents a halogen atom; a trifluoromethyl radical; a (C
1
-C
4
)alkyl; a (C
1
-C
4
)alkoxy; a trifluoromethoxy radical;
R
2
represents a hydrogen atom or a halogen atom;
R
3
represents a hydrogen atom; a group —OR
5
; a group —CH
2
OR
5
; a group —NR
6
R
7
; a group —NR
8
COR
9
; a group —NR
8
CONR
10
R
11
; a group —CH
2
NR
12
R
13
; a group —CH
2
NR
8
CONR
14
R
15
; a (C
1
-C
4
)alkoxycarbonyl; a group —CONR
16
R
17
;
or else R
3
constitutes a double bond between the carbon atom to which it is attached and the adjacent carbon atom of the piperidine ring;
R
4
represents an aromatic group selected from:
the said aromatic groups being unsubstituted or being mono- or disubstituted by a substituent selected independently from a halogen atom; a (C
1
-C
4
)alkyl; a (C
1
-C
4
)alkoxy; a trifluoromethyl radical; Preparation process and therapeutic application.