申请人:TaiGen Biotechnology Co., Ltd.
公开号:US10596171B2
公开(公告)日:2020-03-24
Provided is a compound of Formula (I) below, or a pharmaceutically acceptable salt, metabolite, or prodrug thereof:
wherein: A1 is CR4 or N; A2 is CR5R6 or NR7; A3 is CR5′R6′ or NR7′; each of R1, R2, R2′, R3, R3′, R4, R5, R5′, R6, R6′, R7, and R7′, independently, is hydrogen, deuterium, halogen, cyano, hydroxyl, carboxyl, amino, formyl, nitro, C1-6 alkyl, C2-6 alkenyl, C2-6 alkynyl, C1-6 alkoxy, C2-6 alkenyloxy, C1-6 alkylcarbonyl, C1-6 alkyloxycarbonyl, C1-6 alkylamine, C3-20 carbocyclyl, or C3-20 heterocyclyl; or R5 and R6, R5′ and R6′, or R5 and R5′, together with the adjacent atom to which they are each attached, form C3-10 carbocyclyl or C3-10 heterocyclyl. Further provided are a method of using the above-described compound, or the pharmaceutically acceptable salt, metabolite, or prodrug thereof for treating influenza and a pharmaceutical composition containing same.
提供的是下式(I)化合物或其药学上可接受的盐、代谢物或原药:
其中A1 是 CR4 或 N; A2 是 CR5R6 或 NR7; A3 是 CR5′R6′ 或 NR7′;R1、R2、R2′、R3、R3′、R4、R5、R5′、R6、R6′、R7 和 R7′各自独立地是氢、
氘、卤素、
氰基、羟基、羧基、
氨基、甲酰基、硝基C1-6烷基、C2-6烯基、C2-6炔基、C1-6烷氧基、C2-6烯氧基、C1-6烷基羰基、C1-6烷氧基羰基、C1-6烷基胺、C3-20碳环烷基或C3-20杂环烷基;或 R5 和 R6,R5′和 R6′,或 R5 和 R5′,连同它们各自连接的相邻原子,形成 C3-10 碳环烷基或 C3-10 杂环烷基。进一步提供了使用上述化合物或其药学上可接受的盐、代谢物或原药治疗流感的方法和含有上述化合物的药物组合物。