申请人:Forbes Thomson Ian
公开号:US20050261279A1
公开(公告)日:2005-11-24
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, hydroxy C
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
, —(CF)
p
NR
5
COR
6
, optionally substituted aryl ring, optionally substituted heteroaryl ring or optionally substituted heterocyclyl ring;
R
3
represents optionally substituted aryl ring or optionally substituted heteroaryl ring;
R
4
represents hydrogen, hydroxy, C
1-6
alkyl, C
1-6
alkoxy, 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;
Z represents —(CH
2
)
r
X— wherein the —(CH
2
)
r
— group is attached to R
3
, or —X(CH
2
)
r
— wherein X is attached to R
3
, and wherein any of the —CH
2
— groups may be optionally substituted by one or more C
1-6
alkyl groups;
X represents oxygen, —NR
7
or —CH
2
— wherein the —CH
2
— group may be optionally substituted by one or more C
1-6
alkyl groups;
R
7
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 1, 2 and 3; r independently represents an integer selected from 0, 1, and 2; or a pharmaceutically acceptable salt or solvate thereof. The compounds are useful in therapy, in particular as antipsychotic agents.
本发明提供了式(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、—CO2NR5R6、—SO2NR5R6、—(CH2)pNR5R6、—(CF)pNR5COR6、可选地取代的芳环、可选地取代的杂芳环或可选地取代的杂环基;R3代表可选地取代的芳环或可选地取代的杂芳环;R4代表氢、羟基、C1-6烷基、C1-6烷氧基、三氟甲基、三氟甲氧基、卤素、—OSO2CF3、—(CH2)pC3-6环烷基、—(CH2)qOC1-6烷基或—(CH2)pOC3-6环烷基;R5和R6各自独立地代表氢、C1-6烷基或与它们所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;Z代表—(CH2)rX—,其中—(CH2)r—基团连接到R3,或—X(CH2)r—,其中X连接到R3,其中任何一个—CH2—基团可以可选地被一个或多个C1-6烷基基团取代;X代表氧、—NR7或—CH2—,其中—CH2—基团可以可选地被一个或多个C1-6烷基基团取代;R7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1、2和3的整数;r独立地代表选自0、1和2的整数;或其药学上可接受的盐或溶剂。这些化合物在治疗中有用,特别是作为抗精神病药物。