申请人:Pfizer Inc.
公开号:US10822341B2
公开(公告)日:2020-11-03
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, —NR7COR6, COR6, —CONR7R8, C1-C6 alkyl, or hydroxy(C1-C6 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; R0 and R are independently H, Br, Cl, F, or C1-C6 alkyl; R1 is H, C1-C6 alkyl, or hydroxy(C1-C6 alkyl); R2 is selected from the group consisting of H, C1-C6 alkyl, C1-C6 alkoxy, hydroxy(C1-C6 alkyl), phenyl(C1-C6 alkyl), formyl, heteroaryl, heterocyclic, —COR6, —OCOR6, —COOR6, —NR7COR6, —CONR7R8, and —(CH2)n—W, where W is cyano, hydroxy, C3-C8 cycloalkyl, —SO2NR7R8, and —SO2—R9, where R9 is C1-C6 alkyl, C3-C8 cycloalkyl, heteroaryl, or heterocyclic; wherein each of said alkyl, cycloalkyl, heterocyclic, or heteroaryl may be unsubstituted or substituted by halo, cyano, hydroxy, or C1-C6 alkyl; X is C—R3 or N, where R3 may be H or C1-C6 alkyl; R4 and R5 are independently H, amino, C1-C6 alkyl, or hydroxy(C1-C6 alkyl); R6, R7 and R8 are each independently H, C1-C6 alkyl, C1-C4 alkoxy(C1-C6 alkyl), or C3-C8 cycloalkyl, said C1-C6 alkyl is optionally substituted by halo, CN or hydroxy; or, R7 and R8 together with the atom bonded thereto form a 5- or 6-membered ring, said ring being optionally substituted by halo, hydroxy, CN, or C1-C6 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.
具有以下结构的化合物
或其药学上可接受的盐,或所述化合物或药学上可接受的盐的药学上可接受的溶液,其中 A、A′ 和 A″ 独立地为 O、C═O、C-R′ 或 N-R″,其中 R′和 R″ 可独立地为 H、氨基、-NR7COR6、COR6、-CONR7R8、C1-C6 烷基或羟基(C1-C6 烷基),R″ 可以存在或不存在,在化合价规则允许的情况下存在,且 A、A′ 和 A″ 中不多于一个是 O 或 C═O;R0 和 R 独立地是 H、Br、Cl、F 或 C1-C6 烷基; R1 是 H、C1-C6 烷基或羟基(C1-C6 烷基);R2 选自由 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、杂芳基、杂环基、-COR6、-OCOR6、-COR6、-NR7COR6、-CONR7R8 和-(CH2)n-W,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、杂芳基或杂环基;其中每个所述烷基、环烷基、杂环基或杂芳基可以是未取代的或被卤代、氰基、羟基或 C1-C6 烷基取代的;X 是 C-R3 或 N,其中 R3 可以是 H 或 C1-C6 烷基;R4 和 R5 独立地是 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 烷氧基(C1-C6 烷基)或 C3-C8 环烷基,所述 C1-C6 烷基任选被卤代、CN 或羟基取代;或者,R7 和 R8 与其键合的原子一起形成 5 或 6 元环,所述环任选被卤代、羟基、CN 或 C1-C6 烷基取代;以及,n 为 0、1、2 或 3。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及其与其他治疗剂的组合物。