申请人:Pfizer Inc.
公开号:US20170240552A1
公开(公告)日:2017-08-24
A compound compound having the structure:
or a pharmaceutically acceptable salt thereof, or a pharmaceutically acceptable solvate of said compound or pharmaceutically acceptable salt, wherein A, A′ and A″ are independently O, C═O, C—R′ or N—R″, where R′ and R″ may independently be H, amino, —NR
7
COR
6
, COR
6
, —CONR
7
R
8
, C
1
-C
6
alkyl, or hydroxy(C
1
-C
6
alkyl), and R″ may be present or absent, and is present where the rules of valency permit, and where not more than one of A, A′ and A″ is O or C═O; R
0
and R are independently H, Br, Cl, F, or C
1
-C
6
alkyl; R
1
is H, C
1
-C
6
alkyl, or hydroxy(C
1
-C
6
alkyl); R
2
is selected from the group consisting of H, C
1
-C
6
alkyl, C
1
-C
6
alkoxy, hydroxy(C
1
-C
6
alkyl), phenyl(C
1
-C
6
alkyl), formyl, heteroaryl, heterocyclic, —COR
6
, —OCOR
6
, —COOR
6
, —NR
7
COR
6
, —CONR
7
R
8
, and —(CH
2
)
n
—W, where W is cyano, hydroxy, C
3
-C
8
cycloalkyl, —SO
2
NR
7
R
8
, and —SO
2
—R
9
, where R
9
is C
1
-C
6
alkyl, C
3
-C
8
cycloalkyl, heteroaryl, or heterocyclic; wherein each of said alkyl, cycloalkyl, heterocyclic, or heteroaryl may be unsubstituted or substituted by halo, cyano, hydroxy, or C
1
-C
6
alkyl; X is C—R
3
or N, where R
3
may be H or C
1
-C
6
alkyl; R
4
and R
5
are independently H, amino, C
1
-C
6
alkyl, or hydroxy(C
1
-C
6
alkyl); R
6
, R
7
and R
8
are each independently H, C
1
-C
6
alkyl, C
1
-C
4
alkoxy(C
1
-C
6
alkyl), or C
3
-C
8
cycloalkyl, said C
1
-C
6
alkyl is optionally substituted by halo, CN or hydroxy; or, R
7
and R
8
together with the atom bonded thereto form a 5- or 6-membered ring, said ring being optionally substituted by halo, hydroxy, CN, or C
1
-C
6
alkyl; and, n is 0, 1, 2 or 3. Also provided are methods of treatment as Janus Kinase inhibitors and pharmaceutical compositions containing the compounds of the invention and combinations thereof with other therapeutic agents.
一种化合物,其结构为:或其药学上可接受的盐,或该化合物或药学上可接受的盐的药学上可接受的溶剂,其中A、A'和A"独立地为O、C═O、C—R'或N—R",其中R'和R"可以独立地为H、氨基、—NR7COR6、COR6、—CONR7R8、C1-C6烷基或羟基(C1-C6烷基),并且R"可以存在或不存在,在价性规则允许的情况下存在,且A、A'和A"中不超过一个为O或C═O;R0和R独立地为H、Br、Cl、F或C1-C6烷基;R1为H、C1-C6烷基或羟基(C1-C6烷基);R2选自H、C1-C6烷基、C1-C6烷氧基、羟基(C1-C6烷基)、苯基(C1-C6烷基)、甲酰基、杂环芳基、杂环、—COR6、—OCOR6、—COOR6、—NR7COR6、—CONR7R8和—(CH2)n—W的群,其中W为氰基、羟基、C3-C8环烷基、—SO2NR7R8和—SO2—R9,其中R9为C1-C6烷基、C3-C8环烷基、杂环芳基或杂环;其中所述的每个烷基、环烷基、杂环或杂环芳基可以是未取代的或被卤素、氰基、羟基或C1-C6烷基取代的;X为C—R3或N,其中R3可以为H或C1-C6烷基;R4和R5独立地为H、氨基、C1-C6烷基或羟基(C1-C6烷基);R6、R7和R8各自独立地为H、C1-C6烷基、C1-C4烷氧(C1-C6烷基)或C3-C8环烷基,所述的C1-C6烷基可以选择性地被卤素、CN或羟基取代;或者,R7和R8与其结合的原子形成一个5-或6-成员环,该环可以选择性地被卤素、羟基、CN或C1-C6烷基取代;n为0、1、2或3。还提供了作为Janus激酶抑制剂的治疗方法以及含有该发明化合物的药物组合物和其他治疗剂的药物组合物。