The bicyclo-substituted pyrazolon-azo derivatives of formula (I) or pharmaceutical acceptable salts, hydrates or solvates thereof, methods for their preparation, pharmaceutical compositions containing the same and their use as a therapeutic agent, especially as thrombopoietin (TPO) mimetics and their use as agonists of thrombopoietin receptor are disclosed. The definition of substituents in formula (I) are the same as defined in the description.
本文披露了公式(I)的双环取代
吡唑隆-偶
氮衍
生物或药物可接受的盐、
水合物或溶剂化物,其制备方法,含有它们的制药组合物以及它们作为治疗剂的用途,特别是作为血小板生成素(TPO)类似物和它们作为血小板生成素受体激动剂的用途。公式(I)中取代基的定义与说明中所定义的相同。