申请人:Forbes Thomson Ian
公开号:US20050245507A1
公开(公告)日:2005-11-03
The invention provides compounds of formula (I):
wherein
A and B represent the groups —(CH
2
)
m
— and —(CH
2
)
n
— respectively;
R
1
represents hydrogen or C
1-6
alkyl;
R
2
represents hydrogen, halogen, hydroxy, cyano, nitro, hydroxyC
1-6
alkyl, trifluoromethyl, trifluoromethoxy, C
1-6
alkyl, C
1-6
alkoxy, C
1-6
fluoroalkoxy, —(CH
2
)
p
C
3-6
cycloalkyl, —(CH
2
)
p
OC
3-6
cycloalkyl, —COC
1-6
alkyl, —SO
2
C
1-6
alkyl, —SOC
1-6
alkyl, —S—C
1-6
alkyl, —CO
2
C
1-6
alkyl, —CO
2
NR
5
R
6
, —SO
2
NR
5
R
6
, —(CH
2
)
p
NR
5
R
6
, —(CH
2
)
p
NR
5
COR
6
, optionally substituted aryl ring, optionally substituted heteroaryl ring or optionally substituted heterocyclyl ring;
R
3
represents hydrogen, halogen, hydroxy, cyano, nitro, hydroxyC
1-6
alkyl, trifluoromethyl, trifluoromethoxy, C
1-6
alkyl, C
1-6
alkoxy, C
1-6
fluoroalkoxy, —(CH
2
)
p
C
3-6
cycloalkyl, —(CH
2
)
p
OC
3-6
cycloalkyl, —COC
1-6
alkyl, —SO
2
C
1-6
alkyl, —SOC
1-6
alkyl, —S—C
1-6
alkyl, —CO
2
C
1-6
alkyl, —CO
2
NR
7
R
8
, —SO
2
NR
7
R
8
, —(CH
2
)
p
NR
7
R
8
or —(CH
2
)
p
NR
7
COR
8
;
R
4
represents hydrogen, hydroxy, C
1-6
alkyl, C
1-6
alkoxy, C
1-6
fluoroalkoxy, trifluoromethyl, trifluoromethoxy, halogen, —OSO
2
CF
3
, —(CH
2
)
p
C
3-6
cycloalkyl, —(CH
2
)
q
OC
1-6
alkyl or —(CH
2
)
p
OC
3-6
cycloalkyl;
R
5
and R
6
each independently represent hydrogen, C
1-6
alkyl or, together with the nitrogen or other atoms to which they are attached, form an azacycloalkyl ring or an oxo-substituted azacycloalkyl ring;
R
7
and R
8
each independently represent hydrogen or C
1-6
alkyl; m and n independently represent an integer selected from 1 and 2; p independently represents an integer selected from 0, 1, 2 and 3; q independently represents an integer selected from 1, 2 and 3; or a pharmaceutically acceptable salt or solvate thereof, with the proviso that the compounds 8-hydroxy-3-methyl-7-phenylsulfonyl-2,3,4,5-tetrahydro-1H-3-benzazepine, 8-hydroxy-7-4-(hydroxyphenyl)sulfonyl-2,3,4,5-tetrahydro-1H-3-benzazepine, 7-phenylsulfonyl-1,2,3,4-tetrahydroisoquinoline and 7-phenylsulfonyl-1,2,3,4-tetrahydroisoquinoline hydrochloride are excluded. The compounds are useful in therapy, in particular as antipsychotic agents.
该发明提供了式(I)的化合物:
其中,A和B分别表示基团—(
CH2)m—和—( )n—;
R1表示氢或C1-6烷基;
R2表示氢、卤素、羟基、
氰基、硝基、羟基C1-6烷基、三
氟甲基、三
氟甲氧基、C1-6烷基、C1-6烷氧基、C1-6氟烷氧基、—( )pC3-6环烷基、—( )pOC3-6环烷基、—COC1-6烷基、—SO2C1-6烷基、—SOC1-6烷基、—S—C1-6烷基、—CO2C1-6烷基、—CO2NR5R6、—SO2NR5R6、—( )pNR5R6、—( )pNR5COR6、可选择的取代芳环、可选择的取代杂芳环或可选择的取代杂环基;
R3表示氢、卤素、羟基、
氰基、硝基、羟基C1-6烷基、三
氟甲基、三
氟甲氧基、C1-6烷基、C1-6烷氧基、C1-6氟烷氧基、—( )pC3-6环烷基、—( )pOC3-6环烷基、—COC1-6烷基、—SO2C1-6烷基、—SOC1-6烷基、—S—C1-6烷基、—CO2C1-6烷基、—CO2NR7R8、—SO2NR7R8、—( )pNR7R8或—( )pNR7COR8;
R4表示氢、羟基、C1-6烷基、C1-6烷氧基、C1-6氟烷氧基、三
氟甲基、三
氟甲氧基、卤素、—OSO2CF3、—( )pC3-6环烷基、—( )qOC1-6烷基或—( )pOC3-6环烷基;
R5和R6分别独立地表示氢、C1-6烷基或与它们连接的氮或其他原子一起形成氮杂环烷基或氧代取代的氮杂环烷基环;
R7和R8分别独立地表示氢或C1-6烷基;
m和n分别独立地表示选自1和2的整数;
p独立地表示选自0、1、2和3的整数;
q独立地表示选自1、2和3的整数;
或其药学上可接受的盐或溶剂,但排除8-羟基-3-甲基-7-苯基磺酰基-2,3,4,5-四氢-1H-3-苯并
哌嗪、8-羟基-7-4-(羟基苯基)磺酰基-2,3,4,5-四氢-1H-3-苯并
哌嗪、7-苯基磺酰基-1,2,3,4-
四氢异喹啉和7-苯基磺酰基-1,2,3,4-
四氢异喹啉盐酸盐化合物。该化合物在治疗中有用,特别是作为
抗精神病药物。