The present invention relates to salts, hydrates, and polymorphs of bicyclic heteroaryl compounds, and pharmaceutical compositions thereof, which may be useful as inhibitors of H4R for the treatment or prevention of diseases including allergic rhinitis.
本发明涉及双环杂芳基化合物的盐、
水合物和多晶形式,以及其制备的药物组合物,可用于治疗或预防包括过敏性鼻炎在内的疾病,可能对H4R的
抑制剂有用。