Cyclohexyl(alkyl)-propanolamines, preparation method and pharmaceutical compositions containing same
申请人:——
公开号:US20040053916A1
公开(公告)日:2004-03-18
The present invention relates to the compounds of formula (I):
1
in which A is a group of formula (a) or (b)
2
in which R represents a hydrogen or halogen atom, an —S(O)
z
(C
1
-C
4
)alkyl group, an —NHSO
2
(C
1
-C
4
)alkyl group, an —SO
2
NH(C
1
-C
4
)alkyl group, an —NHSO
2
phenyl-(C
1
-C
4
)alkyl group or an —NHSO
2
phenyl group, said phenyl possibly being substituted with a halogen atom, with a (C
1
-C
4
)alkyl group or with a (C
1
-C
4
)alkoxy group; R
1
represents a hydrogen atom or a (C
1
-C
4
)alkyl group, a —CO(C
1
-C
4
)alkyl group, a phenyl-(C
1
-C
4
)alkyl group or a —COphenyl group, said phenyl also possibly being substituted with a halogen atom or with a (C
1
-C
4
)alkoxy group; R
2
is a hydrogen atom or an —SO
2
(C
1
-C
4
)alkyl group, an —SO
2
phenyl-(C
1
-C
4
)alkyl group or an —SO
2
phenyl group; X completes a ring of 5 to 8 atoms, said ring being saturated or unsaturated, possibly being substituted with one or two (C
1
-C
4
)alkyl groups and bearing one or two carbonyl groups; n, m and z are, independently, 0, 1 or 2; R
3
represents a hydrogen or halogen atom, a (C
1
-C
6
)alkyl group, a (C
1
-C
4
)alkoxy group, a —COO(C
1
-C
4
)alkyl group, a —CO(C
1
-C
4
)alkyl group, an —NHSO
2
(C
1
-C
4
)alkyl group, an —NHSO
2
phenyl-(C
1
-C
4
)alkyl groups, —NO
2
, —CN, —CONR
4
R
5
, —COOH, or a 4,5-dihydro-1,3-oxazol-2-yl or 4,4-dimethyl-4,5-dihydro-1,3-oxazol-2-yl group; R
4
and R
5
represent, independently, a hydrogen atom, a phenyl, a (C
1
-C
4
)alkyl group or a phenyl-(C
1
-C
4
)alkyl group or R
4
and R
5
with the nitrogen atom to which they are attached, may form a ring of 5 to 7 atoms in total; and to the salts or solvates thereof, to the pharmaceutical compositions containing them, to a process for the preparation thereof and to intermediates in this process.
本发明涉及以下公式(I)的化合物:
其中,A是公式(a)或(b)的基团;
其中,R表示氢或卤素原子、—S(O)z(C1-C4)烷基、—NHSO2(C1-C4)烷基、—SO2NH(C1-C4)烷基、—NHSO2苯基-(C1-C4)烷基或—NHSO2苯基,所述苯可能被卤素原子、(C1-C4)烷基或(C1-C4)氧烷基取代;
R1表示氢原子或(C1-C4)烷基、—CO(C1-C4)烷基、苯基-(C1-C4)烷基或—CO苯基,所述苯也可能被卤素原子或(C1-C4)氧烷基取代;
R2是氢原子或—SO2(C1-C4)烷基、—SO2苯基-(C1-C4)烷基或—SO2苯基;
X完成5至8个原子的环,该环饱和或不饱和,可能被一个或两个(C1-C4)烷基取代,并带有一个或两个羰基基团;
n,m和z独立地为0,1或2;
R3表示氢或卤素原子、(C1-C6)烷基、(C1-C4)氧烷基、—COO(C1-C4)烷基、—CO(C1-C4)烷基、—NHSO2(C1-C4)烷基、—NHSO2苯基-(C1-C4)烷基、—NO2、—CN、—CONR4R5、—COOH或4,5-二氢-1,3-噁唑-2-基或4,4-二甲基-4,5-二氢-1,3-噁唑-2-基;
R4和R5独立地表示氢原子、苯基、(C1-C4)烷基或苯基-(C1-C4)烷基,或R4和R5与它们所连接的氮原子可以总共形成5至7个原子的环;以及其盐或溶剂化物、含有它们的制药组合物、制备它们的过程和该过程中的中间体。