2-Aminothiazole allosteric enhancers of a ?1? adenosine receptors
申请人:Linden Joel
公开号:US20050027125A1
公开(公告)日:2005-02-03
The present invention relates generally to a class of 2-aminothiazole derivatives which have recently been identified as allosteric enhancers of the A
1? adenosine receptor. These compounds, and therapeutic compositions containing them, are useful for treating conditions in which activation of the A
1? adenosine receptor would be beneficial, for example, those conditions in which stimulation of angiogenesis would improve blood flow to ischemic tissues.
本发明总体上涉及一类 2-氨基噻唑衍生物,这些衍生物最近被鉴定为 A
1?这些化合物以及含有它们的治疗组合物可用于治疗激活 A 1?
1? 腺苷受体将是有益的,例如,刺激血管生成将改善缺血组织的血流量。
[EN] AROMATIC HETEROCYCLIC COMPOUND HAVING TRICYCLIC STRUCTURE, AND PREPARATION METHOD THEREFOR AND APPLICATION THEREOF<br/>[FR] COMPOSÉ HÉTÉROCYCLIQUE AROMATIQUE AYANT UNE STRUCTURE TRICYCLIQUE, SON PROCÉDÉ DE PRÉPARATION ET SON APPLICATION<br/>[ZH] 含三环结构的芳香杂环化合物,及其制备方法和应用
The present invention provides a novel tricyclic aromatic heterocyclic compound, a preparation method therefor, a pharmaceutical composition and an application thereof. Specifically, the present invention provides a compound as represented by the following formula I, or optical isomers, hydrates, and solvates thereof, or pharmaceutically-acceptable salts thereof. Definitions of groups are as stated in the description. The compound as represented by formula I can be used for treating diseases related to a PD-1/PD-L 1 signal pathway.