ADENOSINE COMPOUND, PHARMACEUTICALLY ACCEPTABLE SALT OR STEREOISOMERIDE THEREOF, AND USE
申请人:Academy Of Military Medical Sciences
公开号:EP3988100A1
公开(公告)日:2022-04-27
The present invention relates to a compound represented by Formula I, its pharmaceutically acceptable salt, its stereoisomer, its pharmaceutically acceptable hydrate or solvate, or its pharmaceutically acceptable ester, wherein R is selected from heteroaryl, substituted heteroaryl, aryl, substituted aryl, cycloalkyl, substituted cycloalkyl, alkyl, and substituted alkyl, wherein the substituted heteroaryl, the substituted aryl, the substituted cycloalkyl and the substituted alkyl are each independently substituted with one or more hydroxyalkylene groups. The compound or its pharmaceutically acceptable salt, its stereoisomer, its pharmaceutically acceptable hydrate or solvate, its pharmaceutically acceptable ester of the present invention has agonistic activity on A2A adenosine receptor and can improve the permeability of blood-brain barrier to promote the delivery of drug across blood-brain barrier, and can also prevent or treat a disease associated with A2A adenosine receptor agonistic activity.
本发明涉及一种由式I表示的化合物,其药学上可接受的盐,其立体异构体,其药学上可接受的水合物或溶剂化物,或其药学上可接受的酯,其中R选择自杂环芳基,取代的杂环芳基,芳基,取代的芳基,环烷基,取代的环烷基,烷基和取代的烷基,其中取代的杂环芳基,取代的芳基,取代的环烷基和取代的烷基各自独立地取代有一种或多种羟基烷基。本发明的化合物或其药学上可接受的盐,其立体异构体,其药学上可接受的水合物或溶剂化物,其药学上可接受的酯具有A2A腺苷受体的激动活性,可以改善血脑屏障的渗透性,促进药物通过血脑屏障的传递,并可以预防或治疗与A2A腺苷受体激动活性相关的疾病。