申请人:Pfizer Inc.
公开号:US11197867B2
公开(公告)日:2021-12-14
A compound compound having the structure:
or a pharmaceutically acceptable salt thereof, wherein X is N or CR, where R is hydrogen, deuterium, C1-C4 alkyl, C1-C4 alkoxy, C3-C6 cycloalkyl, aryl, heteroaryl, aryl(C1-C6 alkyl), CN, amino, alkylamino, dialkylamino, CF3, or hydroxyl; A is selected from the group consisting of a bond, C═O, —SO2—, —(C═O)NR0—, and —(CRaRb)q—, where R0 is H or C1-C4 alkyl, and Ra and Rb are independently hydrogen, deuterium, C1-C6 alkyl, C3-C6 cycloalkyl, aryl, aryl(C1-C6 alkyl), heteroaryl, (C1-C6 alkyl)heteroaryl, etc.; A′ is selected from the group consisting of a bond, C═O, —SO2—, —(C═O)NR0′, —NR0′(C═O)—, and —(CRa′Rb′)q—, where R0′ is H or C1-C4 alkyl, and Ra′ and Rb′ are independently hydrogen, deuterium, C1-C6 alkyl, C3-C6 cycloalkyl, aryl, aryl(C1-C6 alkyl), heteroaryl, (C1-C6 alkyl)heteroaryl, heteroaryl(C1-C6 alkyl), and heterocyclic(C1-C6 alkyl); Z is —(CH2)h— or a bond, where one or more methylene units are optionally substituted by one or more C1-C3 alkyl, CN, OH, methoxy, or halo, and where said alkyl may be substituted by one or more fluorine atoms; R1 and R1′ are independently selected from the group consisting of hydrogen, deuterium, C1-C4 alkyl, C3-C6 cycloalkyl, aryl, heteroaryl, aryl(C1-C6 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 C1-C6 alkyl, halo, CN, C1-C4 alkylamino, C3-C6 cycloalkyl, etc.; R2 is selected from the group consisting of hydrogen, deuterium, C1-C6 alkyl, C3-C6 cycloalkyl, halo, and cyano, where said alkyl may be substituted by one or more fluorine atoms; R3 is selected from the group consisting of hydrogen, deuterium, and amino; R4 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 C1-C6 alkyl, heterocycloalkyl, halo, C3-C6 cycloalkyl, etc., where said alkyl, cycloalkyl, alkoxy, or heterocycloalkyl may be substituted by one or more C1-C6 alkyl, halo, CN, OH, alkoxy, amino, —CO2H, —(CO)NH2, —(CO)NH(C1-C6 alkyl), or —(CO)N(C1-C6 alkyl)2, and where said alkyl may be further substituted by one or more fluorine atoms; R5 is independently selected from the group consisting of hydrogen, C1-C6 alkyl, C1-C6 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.
具有以下结构的化合物
或其药学上可接受的盐,其中 X 是 N 或 CR,其中 R 是氢、
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 选自由键、C═O、-SO2-、-(C═O)NR0- 和 -(CRaRb)q- 组成的组,其中 R0 是 H 或 C1-C4 烷基,Ra 和 Rb 独立地是氢、
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′ 选自由键、C═O、-SO2-、-(C═O)NR0′、-NR0′(C═O)- 和 -(CRa′Rb′)q- 组成的组,其中 R0′ 是 H 或 C1-C4 烷基、Ra′和 Rb′独立地是氢、
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 是-(
CH2)h- 或键,其中一个或多个亚甲基单元任选被一个或多个 C1-C3 烷基、CN、OH、甲氧基或卤代取代,且所述烷基可被一个或多个
氟原子取代;R1 和 R1′ 独立选自氢、
氘、C1-C4 烷基、C3-C6 环烷基、芳基、杂芳基、芳基(C1-C6 烷基)、CN 等组成的组。,其中所述烷基、芳基、环烷基、杂环基或杂芳基进一步被选自 C1-C6 烷基、卤代、CN、C1-C4 烷基
氨基、C3-C6 环烷基等组中的一个或多个取代基任选取代。R2 选自由氢、
氘、C1-C6 烷基、C3-C6 环烷基、卤代和
氰基组成的组,其中所述烷基可被一个或多个
氟原子取代; R3 选自由氢、
氘和
氨基组成的组,其中所述烷基可被一个或多个
氟原子取代; 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任选被一个或多个选自由 C1-C6 烷基、杂环烷基、卤代、C3-C6 环烷基等组成的组的取代基取代。,其中,所述烷基、环烷基、烷氧基或杂环烷基可被一个或多个 C1-C6 烷基、卤代、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,且所述烷基可进一步被一个或多个
氟原子取代;R5独立地选自氢、C1-C6烷基、C1-C6烷氧基和羟基组成的组;h为1、2或3;j和k独立地为0、1、2或3;m和n独立地为0、1或2;以及q为0、1或2。还提供了作为 Janus 激酶
抑制剂的治疗方法和含有本发明化合物的药物组合物以及与其他治疗剂的组合物。