申请人:——
公开号:US20040204426A1
公开(公告)日:2004-10-14
The present invention relates to a compound of the formula [I]:
1
wherein G
1
is an alkyl which is substituted by a halogen atom or an alkoxy, or a group of the formula:
2
wherein ring B is benzene ring which may be substituted, etc.,
Q
1
and Q
2
maybe the same or different, and each is hydrogen atom, a halogen atom or an alkyl,
n is 0, 1, 2, 3 or 4,
R
1
is hydrogen atom, an alkyl which may be substituted, a cycloalkyl which may be substituted, a phenyl which may be substituted, etc.,
Z
1
, Z
2
, Z
3
and Z
4
may be the same or different, and each is CH or N, provided that 3 or more of Z
1
, Z
2
, Z
3
and Z
4
should not be N at the same time,
G
2
is hydrogen atom, —NR
3
R
4
, —OR
5
, etc., where R
3
to R
8
each is independently hydrogen atom, an alkyl which may be substituted, an alkenyl, an alkynyl, etc.,
or a pharmaceutically acceptable salt thereof.
本发明涉及一种式为[I]的化合物:1其中G1是被卤素原子或烷氧基取代的烷基,或者是公式2的基团:其中环B是苯环,可以取代等;Q1和Q2可能相同或不同,且每个都是氢原子、卤素原子或烷基;n为0、1、2、3或4;R1是氢原子、可取代的烷基、可取代的环烷基、可取代的苯基等;Z1、Z2、Z3和Z4可能相同或不同,每个都是CH或N,但要求Z1、Z2、Z3和Z4中的3个或更多个不能同时为N;G2是氢原子、—NR3R4、—OR5等,其中R3到R8各自独立地是氢原子、可取代的烷基、烯基、炔基等;或其药学上可接受的盐。