申请人:Mack Helmut
公开号:US20100273828A1
公开(公告)日:2010-10-28
The present invention relates to novel 4-(4-pyridyl)-benzamides of the formula (I). The compounds I possess valuable therapeutic properties and are suitable, in particular, for treating diseases that respond to modulation of Rho kinases (ROCKs). R
1
and R
2
are, independently of each other, hydrogen, hydroxy, cyano, C
1
-C
8
-alkyl, C
1
-C
8
-haloalkyl, C
1
-C
8
-alkoxy or C
1
-C
8
-haloalkoxy; R
3
, R
4
, R
5
and R
6
are, independently of each other, hydrogen, hydroxy, halogen, cyano, C
1
-C
8
-alkyl, C
1
-C
8
-haloalkyl, C
1
-C
8
-alkoxy, C
1
-C
8
-haloalkoxy, amino, C
1
-C
8
-alkylamino or di-(C
1
-C
8
-alkyl)-amino; R
7
is hydrogen, C
1
-C
8
-alkyl, C
1
-C
8
-haloalkyl, aryl or aryl-C
1
-C
8
-alkyl; R
8
is a group of the formula —X—W, where X is a single bond, C
1
-C
4
-alkylene or C
1
-C
4
-alkylene-O—, where the alkylene group in the three last-mentioned radicals may be linear or branched and may be partly or fully halogenated and/or may be substituted by a hydroxyl group and/or may be interrupted by an oxygen atom; and W is a cyclic radical selected from phenyl and a 5- or 6-membered saturated, partly unsaturated or aromatic heterocyclic ring which contains as ring members 1, 2 or 3 heteroatoms selected from O, S and N and optionally 1 or 2 carbonyl groups; R
9
is a group of the formula —Y—Z, where Z is hydrogen, halogen, OR
11
, NR
12
R
13
, S(O)
m
—R
14
, phenyl which may carry 1, 2, 3 or 4 substituents R
15
or a 5- or 6-membered saturated, partly unsaturated or aromatic heterocyclic ring; and Y is linear or branched C
1
C
4
-alkylene which may be partly or fully halogenated and/or may be substituted by a hydroxyl group and/or a phenyl ring; or, in case Z is phenyl or the 5- or 6-membered heterocyclic ring as defined above, Y can also be a single bond.
本发明涉及式(I)的新型4-(4-吡啶基)-苯甲酰胺化合物。化合物I具有有价值的治疗性能,特别适用于治疗对Rho激酶(ROCKs)调节有反应的疾病。其中,R1和R2分别独立地为氢、羟基、氰基、C1-C8烷基、C1-C8卤代烷基、C1-C8烷氧基或C1-C8卤代烷氧基;R3、R4、R5和R6分别独立地为氢、羟基、卤素、氰基、C1-C8烷基、C1-C8卤代烷基、C1-C8烷氧基、C1-C8卤代烷氧基、氨基、C1-C8烷基氨基或二-(C1-C8烷基)-氨基;R7为氢、C1-C8烷基、C1-C8卤代烷基、芳基或芳基-C1-C8烷基;R8为公式-X-W的基团,其中X为单键、C1-C4-烷基或C1-C4-烷基-O-,其中上述三种基团中的烷基基团可以是直链或支链并且可以部分或完全卤代和/或可以被羟基取代和/或可以被氧原子中断;W为从苯基和一个含有1、2或3个从O、S和N中选择的杂原子和可选地1或2个羰基的5-或6-成员饱和、部分不饱和或芳香杂环环中选择的环状基团;R9为公式-Y-Z的基团,其中Z为氢、卤素、OR11、NR12R13、S(O)m-R14、可以携带1、2、3或4个取代基R15的苯基或5-或6-成员饱和、部分不饱和或芳香杂环环;Y为线性或支链的C1-C4-烷基,可以部分或完全卤代和/或可以被羟基和/或苯环取代;或者,如果Z为上述定义的苯基或5-或6-成员杂环环,则Y也可以是单键。