Heteroaryloxy propanolamines, preparation method and pharmaceutical compositions containing same
申请人:Cecchi Roberto
公开号:US06858629B1
公开(公告)日:2005-02-22
Compounds of formula (I):
where X is N or CH;
A represents a group of formula (a) or (b)
R
1
represents hydrogen or an —NH
2
, —NR
3
R
4
, —NR
3
CO(C
1
-C
4
)Alk or —NR
3
SO
2
(C
1
-C
4
)Alk group;
R
2
represents hydrogen, a halogen or a (C
1
-C
4
)Alk, (C
1
-C
4
)alkoxy, —COOH, —COO(C
1
-C
4
)Alk, —CN, —CONR
3
R
4
, —NO
2
, —SO
2
NR
3
R
4
or —NHSO
2
(C
1
-C
4
)Alk;
m and n each represent 0, 1 or 2;
R
3
and R
4
each represent hydrogen or a (C
1
-C
4
)Alk group;
Y
1
and Y
2
each represent NH or O;
and their salts or solvates, a process for their preparation and the pharmaceutical compositions comprising them.
公式(I)的化合物:其中X为N或CH;A代表公式(a)或(b)的基团;R1代表氢或—NH2,—NR3R4,—NR3CO(C1-C4)Alk或—NR3SO2(C1-C4)Alk基团;R2代表氢,卤素或(C1-C4)Alk,(C1-C4)alkoxy,—COOH,—COO(C1-C4)Alk,—CN,—CONR3R4,—NO2,—SO2NR3R4或—NHSO2(C1-C4)Alk;m和n分别表示0、1或2;R3和R4各自表示氢或(C1-C4)Alk基团;Y1和Y2各自表示NH或O;以及它们的盐或溶剂化合物,其制备方法和包含它们的药物组合物。