申请人:Janssen Pharmaceutica NV
公开号:US10172856B2
公开(公告)日:2019-01-08
The present invention relates to 2,4-diaminopyrimidines and pharmaceutically acceptable salts thereof, purification methods for the same, pharmaceutical compositions containing them, methods of obtaining and using them for the treatment of disease states, disorders, and conditions mediated by the histamine H4 receptor activity.
本发明涉及 2,4-二氨基嘧啶及其药学上可接受的盐、其纯化方法、含有它们的药物组合物、获得和使用它们治疗由组胺 H4 受体活性介导的疾病状态、紊乱和病症的方法。