申请人:Kobayashi Takamitsu
公开号:US20090030006A1
公开(公告)日:2009-01-29
The present invention provides a compound of Formula (I):
wherein R
1
, R
2
, R
3
and R
4
are each independently selected from a hydrogen atom, an optionally substituted C
1
-C
6
alkyl group, an optionally substituted C
7
-C
14
aralkyl group and —C(═O)Rx; Rx represents an optionally substituted C
1
-C
6
alkyl group, an optionally substituted aryl group, an optionally substituted heteroaryl group, an optionally substituted C
1
-C
6
alkoxy group or —NReRf; Ar
1
represents an optionally substituted aromatic carbocyclic ring or an optionally mono-substituted aromatic heterocyclic ring; Q represents —(CH
2
)
m
-(L)
p
- or -(L)
p
-(CH
2
)
m
—; m represents an integer selected from 0 to 2, n represents an integer selected from 1 and 2, and p represents an integer selected from 0 and 1; L represents —O—, —S— or —NR
5
—; and A represents an optionally substituted aryl group or an optionally substituted heteroaryl group, a prodrug thereof and a pharmaceutically acceptable salt thereof, as well as a pharmaceutical preparation or pharmaceutical composition comprising such a compound.
本发明提供了一种化合物,其化学式为(I),其中R1、R2、R3和R4各自独立地选自氢原子、可选取代的C1-C6烷基、可选取代的C7-C14芳基烷基和—C(═O)Rx;Rx代表可选取代的C1-C6烷基、可选取代的芳基、可选取代的杂环芳基、可选取代的C1-C6烷氧基或—NReRf;Ar1代表可选取代的芳香环烷基或可选单取代的芳香杂环烷基;Q代表—(CH2)m-(L)p-或-(L)p-(CH2)m—;m代表选自0至2的整数,n代表选自1和2的整数,p代表选自0和1的整数;L代表—O—、—S—或—NR5—;A代表可选取代的芳基或可选取代的杂环芳基,以及该化合物的前药和药学上可接受的盐,以及包含该化合物的制药制备或制药组合物。