7-Heteroarylsulfonyl-tetrahydro-3-benzazepine derivatives as antipsychotic agents
申请人:Cooper Gwyn David
公开号:US20070093473A1
公开(公告)日:2007-04-26
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
3
R
4
, —SO
2
NR
3
R
4
, —(CH
2
)
p
NR
3
R
4
, —(CH
2
)
p
NR
3
COR
4
, optionally substituted aryl ring, optionally substituted heteroaryl ring, a fused bicyclic heteroaromatic ring system or optionally substituted heterocyclyl ring;
Ar
1
represents optionally substituted heteroaryl ring;
Ar
2
represents optionally substituted aryl ring or optionally substituted heteroaryl ring;
Z represents —(CH
2
)
q
X— wherein the —(CH
2
)
q
— group is attached to Ar
2
, or —X(CH
2
)
q
— wherein X is attached to Ar
2
, and wherein any of the —CH
2
— groups may be optionally substituted by one or more C
1-6
alkyl groups;
X represents oxygen, —CH(OR
5
)—, —NR
5
— or —CH
2
— wherein the —CH
2
— group may be optionally substituted by one or more C
1-6
alkyl groups;
R
3
and R
4
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
5
represents 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 0, 1, 2 and 3; or a pharmaceutically acceptable salt or solvate thereof,
with the proviso that when Ar
1
is a pyridyl group, and Z is —CH
2
X— where X is attached to the Ar
1
group, X is selected from —CH(OR
5
)—, —NR
5
— and —CH
2
— wherein the —CH
2
— group may be optionally substituted by one or more C
1-6
alkyl groups. The compounds of formula (I) are useful in therapy, in particular as antipsychotic agents.
本发明提供式(I)的化合物:
其中A和B分别代表基团—(CH2)m—和—(CH2)n—;
R1代表氢或C1-6烷基;
R2代表氢、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、—(CH2)pC3-6环烷基、—(CH2)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、—CO2NR3R4、—SO2NR3R4、—(CH2)pNR3R4、—(CH2)pNR3COR4、可选地取代的芳环、可选地取代的杂环、融合的双环杂芳基环系统或可选地取代的杂环基;
Ar1代表可选地取代的杂环基;
Ar2代表可选地取代的芳环或可选地取代的杂环基;
Z代表—(CH2)qX—,其中—(CH2)q—基团连接到Ar2,或—X(CH2)q—,其中X连接到Ar2,其中任何一个—CH2—基团可选择地被一个或多个C1-6烷基基团取代;
X代表氧、—CH(OR5)—、—NR5—或—CH2—,其中—CH2—基团可以选择地被一个或多个C1-6烷基基团取代;
R3和R4各自独立地代表氢、C1-6烷基或与它们连接的氮或其他原子形成一个氮杂环烷基环或一个氧代取代的氮杂环烷基环;
R5代表氢或C1-6烷基;
m和n独立地代表选自1和2的整数;
p独立地代表选自0、1、2和3的整数;
q独立地代表选自0、1、2和3的整数;
或其药学上可接受的盐或溶剂,但当Ar1是吡啶基团,且Z为—CH2X—,其中X连接到Ar1基团时,X选自—CH(OR5)—、—NR5—和—CH2—,其中—CH2—基团可以选择地被一个或多个C1-6烷基基团取代。
式(I)的化合物在治疗中有用,特别是作为抗精神病药物。