申请人:Zhang Colin
公开号:US20100173901A1
公开(公告)日:2010-07-08
The present invention relates to substituted heterocyclic compounds of Formula I:
or pharmaceutically acceptable salts or N-oxides or quaternary ammonium salts thereof wherein constituent members are provided hereinwith, as well as their compositions and methods of use, which are histamine H4 receptor inhibitors/antagonists useful in the treatment of histamine H4 receptor-associated conditions or diseases or disorders including, for example, inflammatory diseases or disorders, pruritus, and pain.
本发明涉及式I的取代杂环化合物,或其药学上可接受的盐或N-氧化物或季铵盐,其中成分成员在此提供,以及它们的组合物和使用方法,这些方法是组胺H4受体抑制剂/拮抗剂,可用于治疗组胺H4受体相关的疾病或疾病或障碍,包括例如炎症性疾病或障碍,瘙痒和疼痛。