申请人:Pfizer Inc.
公开号:US20160052930A1
公开(公告)日:2016-02-25
A compound having the structure:
or a pharmaceutically acceptable salt thereof, wherein X is N or CR, where R is hydrogen, deuterium, C
1
-C
4
alkyl, C
1
-C
4
alkoxy, C
3
-C
6
cycloalkyl, aryl, heteroaryl, aryl(C
1
-C
6
alkyl), CN, amino, alkylamino, dialkylamino, CF
3
, or hydroxyl; A is selected from the group consisting of a bond, C═O, —SO
2
—, —(C═O)NR
0
—, and —(CR
a
R
b
)
q
—, where R
0
is H or C
1
-C
4
alkyl, and R
a
and R
b
are independently hydrogen, deuterium, C
1
-C
6
alkyl, C
3
-C
6
cycloalkyl, aryl, aryl(C
1
-C
6
alkyl), heteroaryl, (C
1
-C
6
alkyl)heteroaryl, etc.; A′ is selected from the group consisting of a bond, C═O, —SO
2
—, —(C═O)NR
0
′, —NR
0
′(C═O)—, and —(CR
a
′R
b
′)
q
—, where R
0
′ is H or C
1
-C
4
alkyl, and R
a
′ and R
b
′ are independently hydrogen, deuterium, C
1
-C
6
alkyl, C
3
-C
6
cycloalkyl, aryl, aryl(C
1
-C
6
alkyl), heteroaryl, (C
1
-C
6
alkyl)heteroaryl, heteroaryl(C
1
-C
6
alkyl), and heterocyclic(C
1
-C
6
alkyl); Z is —(CH
2
)
h
— or a bond, where one or more methylene units are optionally substituted by one or more C
1
-C
3
alkyl, CN, OH, methoxy, or halo, and where said alkyl may be substituted by one or more fluorine atoms; R
1
and R
1
′ are independently selected from the group consisting of hydrogen, deuterium, C
1
-C
4
alkyl, C
3
-C
6
cycloalkyl, aryl, heteroaryl, aryl(C
1
-C
6
alkyl), CN, etc., wherein said alkyl, aryl, cycloalkyl, heterocyclic, or heteroaryl is further optionally substituted with one or more substituents selected from the group consisting of C
1
-C
6
alkyl, halo, CN, C
1
-C
4
alkylamino, C
3
-C
6
cycloalkyl, etc.; R
2
is selected from the group consisting of hydrogen, deuterium, C
1
-C
6
alkyl, C
3
-C
6
cycloalkyl, halo, and cyano, where said alkyl may be substituted by one or more fluorine atoms; R
3
is selected from the group consisting of hydrogen, deuterium, and amino; R
4
is monocyclic or bicyclic aryl or monocyclic or bicyclic heteroaryl wherein said aryl or heteroaryl is optionally substituted with one or more substituents selected from the group consisting of C
1
-C
6
alkyl, heterocycloalkyl, halo, C
3
-C
6
cycloalkyl, etc., where said alkyl, cycloalkyl, alkoxy, or heterocycloalkyl may be substituted by one or more C
1
-C
6
alkyl, halo, CN, OH, alkoxy, amino, —CO
2
H, —(CO)NH
2
, —(CO)NH(C
1
-C
6
alkyl), or —(CO)N(C
1
-C
6
alkyl)
2
, and where said alkyl may be further substituted by one or more fluorine atoms; R
5
is independently selected from the group consisting of hydrogen, C
1
-C
6
alkyl, C
1
-C
6
alkoxy, and hydroxyl; h is 1, 2 or 3; j and k are independently 0, 1, 2, or 3; m and n are independently 0, 1 or 2; and, q is 0, 1 or 2. Also provided are methods of treatment as Janus Kinase inhibitors and pharmaceutical compositions containing the compounds of the invention and combinations with other therapeutic agents.
一种具有以下结构的化合物:或其药学上可接受的盐,其中X为N或CR,其中R为氢、氘、C1-C4烷基、C1-C4烷氧基、C3-C6环烷基、芳基、杂芳基、芳基(C1-C6烷基)、CN、氨基、烷基氨基、二烷基氨基、CF3或羟基;A从以下群组中选择,即键,C═O,—SO2—,—(C═O)NR0—和—(CRaRb)q—,其中R0为H或C1-C4烷基,Ra和Rb独立地为氢、氘、C1-C6烷基、C3-C6环烷基、芳基、芳基(C1-C6烷基)、杂芳基,(C1-C6烷基)杂芳基等;A'从以下群组中选择,即键,C═O,—SO2—,—(C═O)NR0',—NR0'(C═O)—和—(CRa'Rb')q—,其中R0'为H或C1-C4烷基,Ra'和Rb'独立地为氢、氘、C1-C6烷基、C3-C6环烷基、芳基、芳基(C1-C6烷基)、杂芳基,(C1-C6烷基)杂芳基,杂芳基(C1-C6烷基)和杂环(C1-C6烷基);Z为—(CH2)h—或键,其中一个或多个亚甲基单元可以选择地被一个或多个C1-C3烷基、CN、OH、甲氧基或卤素取代,所述烷基可以被一个或多个氟原子取代;R1和R1'独立地从氢、氘、C1-C4烷基、C3-C6环烷基、芳基、杂芳基、芳基(C1-C6烷基)、CN等群组中选择,其中所述烷基、芳基、环烷基、杂环基或杂芳基可以进一步选择地被一个或多个来自C1-C6烷基、卤素、CN、C1-C4烷基氨基、C3-C6环烷基等群组的取代基取代;R2从氢、氘、C1-C6烷基、C3-C6环烷基、卤素和氰基等群组中选择,其中所述烷基可以被一个或多个氟原子取代;R3从氢、氘和氨基等群组中选择;R4为单环或双环芳基或单环或双环杂芳基,其中所述芳基或杂芳基可以选择地被一个或多个来自C1-C6烷基、杂环烷基、卤素、C3-C6环烷基等群组的取代基取代,其中所述烷基、环烷基、烷氧基或杂环烷基可以被一个或多个C1-C6烷基、卤素、CN、OH、烷氧基、氨基、—CO2H、—(CO)NH2、—(CO)NH(C1-C6烷基)或—(CO)N(C1-C6烷基)2取代,其中所述烷基可以进一步被一个或多个氟原子取代;R5独立地从氢、C1-C6烷基、C1-C6烷氧基和羟基等群组中选择;h为1、2或3;j和k可独立地为0、1、2或3;m和n可独立地为0、1或2;q为0、1或2。还提供了作为Janus激酶抑制剂的治疗方法和包含本发明化合物的药物组合物以及与其他治疗剂的组合。