申请人:H. Lundbeck A/S
公开号:US20030162792A1
公开(公告)日:2003-08-28
The present invention relates to an indole derivative having the formula
1
wherein Y is CO, CS, SO, SO
2
or CH
2
; Z is CO, CS, SO, SO
2
or CH
2
; provided that only one of Y and Z is CO, CS, SO or SO
2
;
W is a bond, O, S, CO, CS, SO or SO
2
;
n is 0-5, m is 0-5 and n+m is 1-6; provided that when W is O or S, then n≧2 and m≧1, when W is CO, CS, SO or SO
2
, then n≧1 and m≧1;
X is N or CH and the dotted line represents no bond, or X is C and the dotted line represents a bond;
one of R
1
, R
2
, R
3
and R
4
forms a bond to X and the others of R
1
, R
2
, R
3
and R
4
and R
5
and R
7
-R
12
are selected form hydrogen, halogen, cyano, nitro, amino, C
1-6
-alkyl-amino, di-(C
1-6
-alkyl)-amino, C
1-6
-alkyl, C
2-6
-alkenyl, C
2-6
-alkynyl, C
1-6
-alkoxy, C
1-6
-alkylthio, hydroxy, C
1-6
-alkyl substituted with hydroxy or thiol, C
3-8
-cycloalkyl, C
3-8
-cycloalkyl-C
1-6
-alkyl, acyl, thioacyl, trifluoromethyl, trifluoromethylsulfonyl and C
1-6
alkylsulfonyl; and
R
6
is hydrogen, C
1-6
-alkyl, C
2-6
-alkenyl, C
2-6
-alkynyl, C
1-6
-alkyl substituted with hydroxy or thiol, C
3-8
-cycloalkyl, C
3-8
-cycloalkyl-C
1-6
-alkyl, acyl, thioacyl, trifluoromethylsulfonyl and C
1-6
alkylsulfonyl; or pharmaceutically acceptable salts thereof.
The compounds of the invention are potent dopamine D
4
ligands.
本发明涉及一种具有以下结构的吲哚衍生物,其中Y为CO、CS、SO、SO2或CH2;Z为CO、CS、SO、SO2或CH2;仅有Y和Z中的一个为CO、CS、SO或SO2;W为键、O、S、CO、CS、SO或SO2;n为0-5,m为0-5,且n+m为1-6;当W为O或S时,n≥2且m≥1,当W为CO、CS、SO或SO2时,n≥1且m≥1;X为N或CH,虚线表示无键,或X为C,虚线表示有键;R1、R2、R3和R4中的一个与X形成键,而其他的R1、R2、R3、R4和R5、R7-R12从氢、卤素、氰基、硝基、氨基、C1-6-烷基氨基、二(C1-6-烷基)氨基、C1-6-烷基、C2-6-烯基、C2-6-炔基、C1-6-烷氧基、C1-6-烷基硫基、羟基、C1-6-烷基取代的羟基或硫醇基、C3-8-环烷基、C3-8-环烷基-C1-6-烷基、酰基、硫酰基、三氟甲基、三氟甲磺酰基和C1-6烷基磺酰基中选择;R6为氢、C1-6-烷基、C2-6-烯基、C2-6-炔基、C1-6-烷基取代的羟基或硫醇基、C3-8-环烷基、C3-8-环烷基-C1-6-烷基、酰基、硫酰基、三氟甲基磺酰基和C1-6烷基磺酰基;或其药学上可接受的盐。该发明的化合物是有效的多巴胺D4受体配体。