申请人:——
公开号:US20040077658A1
公开(公告)日:2004-04-22
Certain compounds of formula (I) below or a pharmaceutically acceptable salt or hydrate thereof: (I) wherein: R
1
is H or C
1-6
alkyl; R
2
is aryl or C
3-7
cycloalkyl or heteroaryl; R
3
is H or C
1-3
alkyl, optionally substituted by one or more fluorines; R
4
is R
8
R
9
; R
8
is a single bond, C
1-6
alkyl, or aryl; R
9
is H, COO R
10
, or N R
11
R
12
; R
10
is H or C
1-6
alkyl; R
11
and R
12
are independently selected from H and C
1-6
alkyl; R
5
is branched or linear C
1-6
alkyl, C
3-7
cycloalkyl, C
4-7
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: C
1-6
alkyl, C
1-6
alkenyl, aryl, C
1-6
alkoxy, hydroxy, halogen, nitro, cyano, carboxy, carboxamido, sulphonamido, C
1-6
alkoxycarbonyl, trifluoromethyl, acyloxy, amino or mono- or di-C
1-6
alkylamino; R
7
is H or halo; a is 1-6; and any of R
2
, R
5
, R
8
, R
10
, R
11
, and R
12
may optionally be substituted one or more times by halo, hydroxy, amino, cyano, nitro, carboxy or oxo; a process for preparing such compounds, a pharmaceutical composition comprising such compounds and the use of such compounds and composition in medicine.
以下公式(I)的某些化合物或其医药上可接受的盐或水合物:(I)其中:R1为氢或C1-6烷基;R2为芳基或C3-7环烷基或杂环芳基;R3为氢或C1-3烷基,可选择地被一个或多个氟代取代;R4为R8R9;R8为单键,C1-6烷基或芳基;R9为H,COO R10或N R11R12;R10为H或C1-6烷基;R11和R12分别选择自H和C1-6烷基;R5为支链或线性C1-6烷基,C3-7环烷基,C4-7环烷基烷基,芳基,或单环或融合环芳香杂环基;R6表示H或最多三个取代基,独立地选自以下列表中的一种:C1-6烷基,C1-6烯基,芳基,C1-6烷氧基,羟基,卤素,硝基,氰基,羧基,羧酰胺基,磺酰胺基,C1-6烷氧羰基,三氟甲基,酰氧基,氨基或单或双C1-6烷基氨基;R7为H或卤素;a为1-6;R2、R5、R8、R10、R11和R12中的任何一个可以选择地被卤素、羟基、氨基、氰基、硝基、羧基或酮基中的一个或多个取代。一种制备这种化合物的方法,一种包含这种化合物的制药组合物以及这种化合物和组合物在医学上的用途。