3-Substituted quinoline-4-carboxamide derivatives as nk-3 and nk-2 receptor antagonists
申请人:——
公开号:US20040180902A1
公开(公告)日:2004-09-16
A compound forula (I) below or a pharmaceuticaly acceptable salt or solvate thereof: wherein R
1
is H or alkyl; R
2
is aryl or cycloalkyl or heteroaryl; R
3
is H or alkyl, wherein the alkyl group may be optionally substituted by one or more fluorine atoms; R
4
is H, hydroxyalkyl, dihydroxyalkyl or hydroxyalkoxyalkyl; R
5
is branched or linear alkyl, cycloalkyl, cycloalkylalkyl, aryl, or a single or fused ring aromatic heterocyclic group; R
6
represents H or up to three substituents independently selected from the list consisting of: alkyl, alkenyl, aryl, alkoxy, hydroxy, halo, nitro, cyano, carboxy, carboxamido, sulphonamido, trifluoromethyl, or amino or mono- or di-alkylamino; R
7
is H or halo; R
8=is H or ═O; and any of R
2
and R
5
may optionally be substituted one or more times by halo, hydroxy, amino, cyano, nitro, carboxy, oxo, alkyl, alkenyl, aryl, alkoxy, carboxamido, sulphonamido, trifluoromethyl, or mono- or di-alkylamino; with the proviso that said compound of formula (I) is not a compound selected from the list according to claim 1.
1
以下化合物式(I)或其药学上可接受的盐或溶剂化物:其中R1为H或烷基;R2为芳基、
环烷基或杂环芳基;R3为H或烷基,其中烷基基团可以选择性地被一个或多个
氟原子取代;R4为H、羟基烷基、双羟基烷基或羟基
氧烷基;R5为支链或直链烷基、
环烷基、
环烷基烷基、芳基或单个或融合的环芳杂环基团;R6表示H或最多三个独立选择自以下列表的取代基:烷基、
烯基、芳基、烷
氧基、羟基、卤、硝基、
氰基、羧基、羧
酰胺、磺
酰胺、三
氟甲基或
氨基或单烷基或二烷基
氨基;R7为H或卤;R8为H或═O;R2和R5中的任何一个都可以选择性地被一个或多个卤、羟基、
氨基、
氰基、硝基、羧基、
氧代、烷基、
烯基、芳基、烷
氧基、羧
酰胺、磺
酰胺、三
氟甲基或单烷基或二烷基
氨基取代;但是,具有化合物式(I)的化合物不是根据权利要求1.1中所选的化合物。