申请人:——
公开号:US20040087621A1
公开(公告)日:2004-05-06
Compounds of formula (I) in free or salt form, where Ar
1
is phenyl substituted by one or more substituents selected from halogen, cyano, nitro, and C
1
-C
8
-alkyl optionally substituted by cyano or halogen, Ar
2
is phenyl optionally which is unsubstituted or substituted by one or more substituents selected from halogen, cyano, hydroxy, nitro, C
1
-C
8
-alkyl, C
1
-C
8
-haloalkyl, C
1
-C
8
-alkoxy or C
1
-C
8
-alkoxycarbonyl, R
1
is C
1
-C
8
-alkyl substituted by hydroxy, C
1
-C
8
-alkoxy, acyloxy, —N(R
2
)R
3
, halogen, carboxy, C
1
-C
8
-alkoxycarbonyl, phenyl-C
1
-C
8
-alkoxycarbonyl, -CON(R
4
)R
5
or by a monovalent cyclic organic group, R
2
and R?3
are each independently hydrogen or C
1
-C
8
-alkyl, or R
2
is hydrogen and R
3
is acyl or SO
2
R
6
, or R
2
and R
3
together with the nitrogen atom to which they are attached denote a 5- or 6-membered heterocyclic group, R
4
and R
5
are each independently hydrogen, C
1
-C
8
-alkyl optionally substituted by hydroxy or phenyl, or phenyl optionally substituted by C
1
-C
8
-alkyl, halogen, cyano or C
1
-C
8
-alkoxy, or R
4
and R
5
together with the nitrogen atom to which they are attached denote a 5- or 6-membered heterocyclic group, R?6
is C
1
-C
8
-alkyl, C
1
-C
8
-haloalkyl, or phenyl optionally substituted by C
1
-C
8
-alkyl, and n is 1, 2, 3 or 4. The compounds are useful as pharmaceuticals.
式(I)的化合物,其自由或盐形式,其中Ar1为苯基,取代基选自卤素,氰基,硝基和C1-C8烷基,所述C1-C8烷基可以选择取代氰基或卤素;Ar2为苯基,可以选择不取代或取代基选自卤素,氰基,羟基,硝基,C1-C8烷基,C1-C8卤代烷基,C1-C8烷氧基或C1-C8烷氧羰基;R1为C1-C8烷基,取代基选自羟基,C1-C8烷氧基,酰氧基,-N(R2)R3,卤素,羧基,C1-C8烷氧羰基,苯基-C1-C8烷氧羰基,-CON(R4)R5或单价环状有机基团;R2和R3各自独立地为氢或C1-C8烷基,或R2为氢,R3为酰基或SO2R6,或R2和R3与它们所连接的氮原子一起表示5-或6-成员杂环基团;R4和R5各自独立地为氢,C1-C8烷基,可以选择取代羟基或苯基,或苯基,可以选择取代C1-C8烷基,卤素,氰基或C1-C8烷氧基,或R4和R5与它们所连接的氮原子一起表示5-或6-成员杂环基团;R6为C1-C8烷基,C1-C8卤代烷基或苯基,可以选择取代C1-C8烷基;n为1、2、3或4。该化合物可用于制药。