Bicyclo-substituted pyrazolon azo derivatives, preparation process and pharmaceutical use thereof
申请人:Tang Peng Cho
公开号:US08367710B2
公开(公告)日:2013-02-05
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.