申请人:——
公开号:US20010051626A1
公开(公告)日:2001-12-13
The present invention relates to new piperidyl- or piperazinyl-substituted-1,2,3,4-tetrahydronaphthalene derivatives having the formula I
1
wherein
X is N or CH;
Y is NR
2
CH
2
, CH
2
—NR
2
, NR
2
—CO, CO—NR
2
or NR
2
SO
2
wherein R
2
is H or C
1
-C
6
alkyl;
R
1
is H, C
1
-C
6
alkyl or C
3
-C
6
cycloalkyl;
R
3
is C
1
-C
6
alkyl, C
3
-C
6
cycloalkyl or (CH
2
)
n
-aryl, wherein aryl is phenyl or a heteroaromatic ring containing one or two heteroatoms selected from N, O and S and which may be mono- or di-substituted
n is 0-4;
R
9
is C
1
-C
6
alkyl, C
3
-C
6
cycloalkyl, OCF
3
, OCHF
2
, OCH
2
F, halogen, CN, CF
3
, OH, C
1
-C
6
alkoxy, C
1
-C
6
alkoxy-C
1
-C
6
alkyl, NR
6
R
7
, SO
3
CH
3
, SO
3
CF
3
, SO
2
NR
6
R
7
, an unsubstituted or substituted heterocyclic or heteroaromatic ring containing one or two heteroatoms selected from N and O, wherein the substituent(s) is(are) C
1
-C
6
alkyl; or COR
8
; wherein R
6
, R
7
and R
8
are as defined above,
as (R)-enantiomers, (S)-enantiomers or racemates in the form of a free base or pharmaceutically acceptable salts thereof, a process for their preparation, pharmaceutical compositions containing said therapeutically active compounds and to the use of said active compounds in therapy.
本发明涉及一种新的含有式I1的哌啶基或哌嗪基取代的1,2,3,4-四氢萘衍生物:
其中X为N或CH;
Y为NR2CH2、CH2—NR2、NR2—CO、CO—NR2或NR2SO2,其中R2为H或C1-C6烷基;
R1为H、C1-C6烷基或C3-C6环烷基;
R3为C1-C6烷基、C3-C6环烷基或(CH2)n-芳基,其中芳基为苯基或含有1或2个从N、O和S中选择的杂原子的杂芳环,可以是单取代或双取代,n为0-4;
R9为C1-C6烷基、C3-C6环烷基、OCF3、OCHF2、OCH2F、卤素、CN、CF3、OH、C1-C6烷氧基、C1-C6烷氧基-C1-C6烷基、NR6R7、SO3CH3、SO3CF3、SO2NR6R7、未取代或取代的含有1或2个从N和O中选择的杂原子的杂环或杂芳环,其中取代基为C1-C6烷基;或COR8;其中R6、R7和R8如上所定义,作为自由碱或药物可接受的盐的(R)-对映体、(S)-对映体或外消旋体的形式,以及其制备方法、含有所述治疗活性化合物的药物组成物以及所述活性化合物在治疗中的使用。