申请人:Inoue Tadashi
公开号:US20060270682A1
公开(公告)日:2006-11-30
This invention provides a compound of the formula (I):
wherein A=B=D represents NR
10
—C(O)—NR
9
, S—C(O)—NR
9
, NR
9
—C(O)—S, NR
9
—C(O)—O, CR
10
—C(O)—NR
9
, O—C(O)—NR
9
, NR
10
—C(O)—CR
9
, NR
10
—NR
9
—C(O), C(O)—NR
9
—NR
10
, NR
10
—N═CR
9
, N═N—CR
9
, NR
10
—CR
9
═N, N═CR
9
—NR
10
, NR
10
—N═N, N═N—NR
10
, S—CR
9
═N or N═CR
9
—S;
X
1
represents CR
1
or N;
X
2
and X
3
each independently represents CR
8
or N;
R
1
, R
6
, R
8
, R
9
and R
10
each independently represents hydrogen, halogen, hydroxy, (C
1
-C
6
)alkyl, (C
1
-C
6
)alkoxy, hydroxy(C
1
-C
6
)alkoxy, (C
1
-C
6
)alkoxy-(C
1
-C
6
)alkyl, (C
1
-C
6
)alkoxy-(C
1
-C
6
)alkoxy, halo(C
1
-C
6
)alkyl, (C
1
-C
6
)alkylthio, (C
1
-C
6
)alkylsulfinyl or (C
1
-C
6
)alkylsulfonyl;
R
2
, R
3
, R
4
, and R
5
each independently represents hydrogen, (C
1
-C
6
)alkyl, halogen, halo(C
1
-C
6
)alkyl, or hydroxy(C
1
-C
6
)alkyl; and
R
7
represents halogen, (C
1
-C
6
)alkyl, halo(C
1
-C
6
)alkyl, (C
1
-C
6
)alkoxy, hydroxy(C
1
-C
6
)alkoxy, (C
1
-C
6
)alkoxy-(C
1
-C
6
)alkyl, (C
1
-C
6
)alkoxy-(C
1
-C
6
)alkoxy, [(C
1
-C
6
)alkyl]NH— or [(C
1
-C
6
)alkyl]
2
N—; or a pharmaceutically acceptable salt thereof, provided that:
(i) when A=B=D represents NR
10
—N═N or N═N—NR
10
, then R
2
represents (C
1
-C
6
)alkyl, halogen, halo(C
1
-C
6
)alkyl or hydroxy(C
1
-C
6
)alkyl; or
(ii) when A=B=D represents NR
10
—N═N or N═N—NR
10
, and R
2
represents (C
1
-C
6
)alkyl, then R
7
represents halogen, (C
1
-C
6
)alkyl, (C
1
-C
6
)alkoxy, hydroxy(C
1
-C
6
)alkoxy, (C
1
-C
6
)alkoxy-(C
1
-C
6
)alkyl, (C
1
-C
6
)alkoxy-(C
1
-C
6
)alkoxy, [(C
1
-C
6
)alkyl]NH— or [(C
1
-C
6
)alkyl]
2
N—. These compounds are useful for the treatment of disease conditions caused by overactivation of VR1 receptor such of pain, or the like in mammalian. This invention also provides a pharmaceutical composition comprising the above compound.
本发明提供了式(I)的化合物:其中A = B = D表示NR10-C(O)-NR9,S-C(O)-NR9,NR9-C(O)-S,NR9-C(O)-O,CR10-C(O)-NR9,O-C(O)-NR9,NR10-C(O)-CR9,NR10-NR9-C(O),C(O)-NR9-NR10,NR10-N═CR9,N═N-CR9,NR10-CR9═N,N═CR9-NR10,NR10-N═N,N═N-NR10,S-CR9═N或N═CR9-S; X1表示CR1或N; X2和X3分别独立地表示CR8或N; R1,R6,R8,R9和R10分别独立地表示氢,卤素,羟基,(C1-C6)烷基,(C1-C6)烷氧基,羟基(C1-C6)烷氧基,(C1-C6)烷氧基-(C1-C6)烷基,(C1-C6)烷氧基-(C1-C6)烷氧基,卤代(C1-C6)烷基,(C1-C6)烷基硫醇,(C1-C6)烷基亚砜基或(C1-C6)烷基磺酰基; R2,R3,R4和R5分别表示氢,(C1-C6)烷基,卤素,卤代(C1-C6)烷基或羟基(C1-C6)烷基; R7表示卤素,(C1-C6)烷基,卤代(C1-C6)烷基,(C1-C6)烷氧基,羟基(C1-C6)烷氧基,(C1-C6)烷氧基-(C1-C6)烷基,(C1-C6)烷氧基-(C1-C6)烷氧基,[(C1-C6)烷基]NH-或[(C1-C6)烷基]2N-;或其药学上可接受的盐,前提是:(i)当A = B = D表示NR10-N═N或N═N-NR10时,R2表示(C1-C6)烷基,卤素,卤代(C1-C6)烷基或羟基(C1-C6)烷基;或(ii)当A = B = D表示NR10-N═N或N═N-NR10,并且R2表示(C1-C6)烷基时,R7表示卤素,(C1-C6)烷基,(C1-C6)烷氧基,羟基(C1-C6)烷氧基,(C1-C6)烷氧基-(C1-C6)烷基,(C1-C6)烷氧基-(C1-C6)烷氧基,[(C1-C6)烷基]NH-或[(C1-C6)烷基]2N-。这些化合物对于治疗哺乳动物中由VR1受体过度激活引起的疾病状况,例如疼痛等,具有用途。本发明还提供了包含上述化合物的制药组合物。