Phenoxypropanolamines, method for producing them and pharmaceutical compositions containning them
申请人:——
公开号:US20030040530A1
公开(公告)日:2003-02-27
The invention relates to compounds of formula (I)
1
where
R
1
represents a hydrogen or halogen atom or an —S(O)
z
—(C
1
-C
4
)alkyl, —S(O)
z
—(C
1
-C
4
)R
3
, —SO
2
—NH—(C
1
-C
4
)alkyl, —NHCO(C
1
-C
4
) alkyl, —CO(C
1
-C
4
)alkyl or —NHSO
2
—(C
1
-C
4
)alkyl group;
m and n independently represent 0, 1 or 2;
A represents a group of formula (a) or (b):
2
where
X is N or CH;
R
2
represents an —SO
2
—R
3
, —CO—R
3
or —CO—(C
1
-C
4
)—alkyl group;
R
3
represents a phenyl group, optionally substituted by a (C
1
-C
4
)alkyl or (C
1
-C
4
)alkoxy group, one or two halogen atoms or a heterocycle;
R
4
represents a hydrogen or halogen atom or a (C
1
-C
6
)alkyl, (C
1
-C
4
)alkoxy, —COOH, —COO(C
1
-C
4
)alkyl, —CN, —CONR
5
R
6
, —NO
2
, —NHSO
2
(C
1
-C
4
)alkyl or —SO
2
NR
5
R
6
group;
z is 1 or 2;
R
5
and R
6
independently represent a hydrogen atom or a (C
1
-C
4
)alkyl, phenyl or phenyl (C
1
-C
4
)alkyl group;
and their salts or solvates, to a process for their preparation, to synthetic intermediates and to the pharmaceutical compositions comprising them.
本发明涉及式(I)的化合物:其中,R1代表氢原子或卤素原子,或者-S(O)z-(C1-C4)烷基,-S(O)z-(C1-C4)R3,-SO2-NH-(C1-C4)烷基,-NHCO(C1-C4)烷基,-CO(C1-C4)烷基或-NHSO2-(C1-C4)烷基;m和n独立地表示0、1或2;A表示式(a)或(b)的基团:其中X为N或CH;R2表示-SO2-R3,-CO-R3或-CO-(C1-C4)-烷基;R3表示苯基,可选地被(C1-C4)烷基或(C1-C4)烷氧基,一个或两个卤素原子或杂环基取代;R4表示氢原子或卤素原子,或(C1-C6)烷基,(C1-C4)烷氧基,-COOH,-COO(C1-C4)烷基,-CN,-CONR5R6,-NO2,-NHSO2(C1-C4)烷基或-SO2NR5R6基团;z为1或2;R5和R6独立地表示氢原子或(C1-C4)烷基,苯基或苯基(C1-C4)烷基;以及它们的盐或溶剂合物,它们的制备方法,合成中间体和包含它们的制药组合物。