申请人:LaCrampe Armand Jean Fernand
公开号:US20060040943A1
公开(公告)日:2006-02-23
The present invention concerns the compounds of formula
the N-oxide forms, the pharmaceutically acceptable addition salts and the stereochemically isomeric forms thereof, wherein m represents an integer being 0 or 1; n represents an integer being 0, 1 or 2; R
1
represents C
1-4
alkyl, C
1-4
alkyl substituted with pyridinyl, phenyl, piperidinyl or piperidinyl substituted with C
1-4
alkyloxycarbonyl; R
2
represents hydrogen or C
1-4
alkyl; R
3
represents hydrogen or C
1-4
alkyl; or R
2
and R
3
taken together with the carbon atom to which they are attached form cyclopentyl or piperidinyl wherein said cyclopentyl or piperidinyl each independently may optionally be substituted with one, or where possible, two or three substituents each independently selected from C
1-4
alkyloxycarbonyl, phenylcarbonyl or —C(═NH)—NH
2
; R
4
represents halo or C
1-4
alkyloxy; R5 represents Het
2
, C
1-4
alkyl substituted with one or where possible more substituents being selected from hydroxy, halo, Het
3
or NR
6
R
7
, or C
1-4
alkyloxy substituted with one or where possible more substituents being selected from Het
4
or —C(═O)-Het
4
; R
6
and R
7
are each independently selected from hydrogen, C
1-4
alkyl, Het
5
or C
1-4
alkyl substituted with one or where possible more substituents being selected from hydroxy or Het
5
; Het
2
represents piperazinyl; Het
3
represents a heterocycle selected from morpholinyl, pyrrolidinyl, piperidinyl, or piperazinyl wherein said monocyclic heterocycles each independently may optionally be substituted with one, or where possible two or three substituents each independently selected from C
1-4
alkyl preferably methyl, aminosulfonyl, mono- or di(C
1-4
alkyl)aminosulfonyl, hydroxyC
1-4
alkyloxyC
1-4
alkyl, C
1-4
alkyloxyC
1-4
alkyl or C
1-4
alkyloxy; Het
4
represents a heterocycle selected from morpholinyl or piperazinyl wherein said monocyclic heterocycles each independently may optionally be substituted with one, or where possible two or three C
1-4
alkyl substituents, preferably methyl; Het
5
represents a heterocycle selected from pyridinyl, pyrrolidinyl or piperidinyl wherein said monocyclic heterocycles each independently may optionally be substituted with one, or where possible two or three substituents each independently selected from aminosulfonyl, C
1-4
alkyloxycarbonyl or mono- or di(C
1-4
alkyl)aminosulfonyl.
本发明涉及式化合物
其 N-氧化物形式、药学上可接受的加成盐及其立体化学异构形式,其中 m 代表 0 或 1 的整数;n 代表 0、1 或 2 的整数;R
1
代表 C
1-4
烷基、C
1-4
烷基、被吡啶基、苯基、哌啶基或被 C
1-4
烷氧羰基取代的 C 1-4 烷基
2
代表氢或 C
1-4
烷基;R
3
代表氢或 C
1-4
烷基;或 R
2
和 R
3
与它们所连接的碳原子一起形成环戊基或哌啶基,其中所述环戊基或哌啶基可分别独立地被一个或两个或三个取代基所取代,这些取代基分别独立地选自 C
1-4
烷氧羰基、苯基羰基或-C(═NH)-NH
2
; R
4
代表卤代烃或 C
1-4
烷氧基;R5 代表 Het
2
, C
1-4
被一个或可能有多个取代基取代的烷基,这些取代基选自羟基、卤代、 Het
3
或 NR
6
R
7
或 C
1-4
被一个或可能有多个取代基取代的烷氧基,这些取代基选自 Het
4
或-C(═O)-Het
4
; R
6
和 R
7
各自独立选自氢、C
1-4
烷基、Het
5
或 C
1-4
被选自羟基或 Het 5 的一个或多个取代基取代的 C 1-4 烷基
5
;Het
2
代表哌嗪基;Het
3
代表选自吗啉基、吡咯烷基、哌啶基或哌嗪基的杂环,其中所述单环杂环各自独立地可任选被一个或在可能的情况下被两个或三个各自独立地选自 C
1-4
烷基(优选甲基)、氨基磺酰基、单-或二(C-1-4-烷基)
1-4
烷基)氨基磺酰基、羟基 C
1-4
烷氧基 C
1-4
烷基、C
1-4
烷氧基C
1-4
烷基或 C
1-4
烷氧基
4
代表选自吗啉基或哌嗪基的杂环,其中所述单环杂环可各自独立地被一个或两个或三个 C
1-4
烷基取代基,最好是甲基; Het
5
代表选自吡啶基、吡咯烷基或哌啶基的杂环,其中所述单环杂环可分别独立地被一个或两个或三个取代基取代,这些取代基分别独立地选自氨基磺酰基、C
1-4
烷氧羰基或单个或二个(C
1-4
烷基)氨基磺酰基。