申请人:Chan Brayn
公开号:US20130267513A1
公开(公告)日:2013-10-10
A compound of formula Ia or formula Ib, or a pharmaceutically acceptable salt or ester thereof, wherein R
1
is selected from: aryl; heteroaryl; —NHR
3
; fused aryl-C
4-7
-heterocycloalkyl; —CONR
4
R
5
; —NHCOR
6
; —C
3-7
-cycloalkyl; -0-C
3-7
-cycloalkyl; —NR
3
R
6
; and optionally substituted —C
1-6
alkyl; wherein said aryl, heteroaryl, fused aryl-C
4-7
-heterocycloalkyl and C
4-7
-heterocycloalkyl are each optionally substituted; Q is CN, halogen, or is selected from C
1-6
-alkyl, C
3-7
-cycloalkyl, heterocycloalkyl, aryl and heteroaryl, each of which is optionally substituted with one or more substituents A; R
2
is selected from hydrogen, aryl, C
1-6
-alkyl, C
2-6
-alkenyl, C
3-7
-cycloalkyl, heteroaryl, C
4-7
-heterocycloalkyl and halogen, wherein said C
1-6
-alkyl, Cz-B-alkenyl, aryl, heteroaryl and C
4-7
-heterocycloalkyl are each optionally substituted; R
3
is selected from aryl, heteroaryl, C
4-7
-heterocycloalkyl, C
3-7
-cycloalkyl, fused aryl-C-heterocycloalkyl and C
1-6
-alkyl, each of which is optionally substituted; R
4
and R
5
are each independently hydrogen, or optionally substituted C
3-7
-cycloalkyl, aryl, heteroaryl, C
1-6
-alkyl or C
3-6
-heterocycloalkyl; or R
4
and R
5
together with the N to which they are attached form a C
3-6
-heterocycloalkyl ring; each R
6
is independently selected from C
1-6
-alkyl, C
3-7
-cycloalkyl, C-heterocycloalkyl, aryl and heteroaryl, each of which is optionally substituted; each R
7
is selected from hydrogen, optionally substituted C
1-6
-alkyl and C
3-7
-cycloalkyl; each of R
8
and R
9
is independently hydrogen or optionally substituted C
1-6
-alkyl; or R
8
and R
9
together with the N to which they are attached form a C
4-6
-heterocycloalkyl; each R
10
is selected from C
3-7
-cycloalkyl and optionally substituted C
1-6
-alkyl; each R
11
is independently selected from C
1-6
-alkyl, C
3-7
-cycloalkyl, C
1-6
-alkyl-C
3-7
-cycloalkyl, C
4-7
-heterocycloalkyl, aryl and heteroaryl, each of which is optionally substituted; A is selected from halogen, —NR
4
S0
2
R
5
, —CN, —OR
6
, —NR
4
R
5
, —NR
7
R
11
, hydroxyl, —CF
3
, —CONR
4
R
5
, —NR
4
COR
5
, —NR
7
(CO)NR
4
R
5
, —N0
2
, —C0
2
H, —C0
2
R
6
, —S0
2
R
6
, —S0
2
NR
4
R
5
, —NR
4
COR
5
, —NR
4
COOR
5
,
6
-alkyl and —COR
6
. Further aspects relate to pharmaceutical compositions, therapeutic uses and process for preparing compounds of formulae Ia and Ib.
公式Ia或公式Ib的化合物,或其药学上可接受的盐或酯,其中R1选自:芳基;杂环芳基;-NHR3;融合芳基-C4-7-杂环烷基;-CONR4R5;-NHCOR6;-C3-7-环烷基;-0-C3-7-环烷基;-NR3R6;和可选取代的-C1-6烷基;其中所述的芳基、杂环芳基、融合芳基-C4-7-杂环烷基和C4-7-杂环烷基均可选取代基;Q为CN、卤素,或选自C1-6烷基、C3-7-环烷基、杂环烷基、芳基和杂环芳基,每种基均可选取代基A;R2选自氢、芳基、C1-6烷基、C2-6烯基、C3-7-环烷基、杂环芳基、C4-7-杂环烷基和卤素,其中所述的C1-6烷基、C2-6烯基、芳基、杂环芳基和C4-7-杂环烷基均可选取代基;R3选自芳基、杂环芳基、C4-7-杂环烷基、C3-7-环烷基、融合芳基-C-杂环烷基和C1-6烷基,每种基均可选取代基;R4和R5各自独立地为氢,或可选取代的C3-7-环烷基、芳基、杂环芳基、C1-6烷基或C3-6-杂环烷基;或R4和R5与它们连接的N一起形成C3-6-杂环烷基环;每个R6各自选自C1-6烷基、C3-7-环烷基、C-杂环烷基、芳基和杂环芳基,每种基均可选取代基;每个R7选自氢、可选取代的C1-6烷基和C3-7-环烷基;每个R8和R9各自独立地为氢或可选取代的C1-6烷基;或R8和R9与它们连接的N一起形成C4-6-杂环烷基;每个R10选自C3-7-环烷基和可选取代的C1-6烷基;每个R11各自独立地选自C1-6烷基、C3-7-环烷基、C1-6-烷基-C3-7-环烷基、C4-7-杂环烷基、芳基和杂环芳基,每种基均可选取代基;A选自卤素、-NR4S02R5、-CN、-OR6、-NR4R5、-NR7R11、羟基、-CF3、-CONR4R5、-NR4COR5、-NR7(CO)NR4R5、-N02、-C02H、-C02R6、-S02R6、-S02NR4R5、-NR4COR5、-NR4COOR5、6-烷基和-COR6。此外,还涉及公式Ia和Ib的化合物的制备过程、药物组合物和治疗用途。