申请人:Nagashima Shinya
公开号:US08367696B2
公开(公告)日:2013-02-05
[PROBLEMS] Provided is a compound which has an antagonistic action on a muscarinic M3 receptor and is useful as an active ingredient of a prophylactic and/or therapeutic agent for an inflammatory disease such as a chronic obstructive pulmonary disease (COPD), asthma and the like.
[MEANS For SOLVING PROBLEMS] The present inventors have made studies on a compound having an antagonistic action on the binding of a muscarinic M3 receptor, and they have found that an aza-bridged-ring compound or a salt thereof has an antagonistic action on the binding of a muscarinic M3 receptor, thereby completing the present invention. The aza-bridged-ring compound of the present invention has an antagonistic action on the binding of a muscarinic M3 receptor, and can be used as a prophylactic and/or therapeutic agent for an inflammatory disease such as a chronic obstructive pulmonary disease (COPD), asthma and the like.
【问题】提供了一种化合物,该化合物对于肌肉型M3受体具有拮抗作用,可用作预防性和/或治疗性药物的活性成分,用于治疗炎症性疾病,例如慢性阻塞性肺疾病(COPD),哮喘等。
【解决问题的方法】本发明人对具有对肌肉型M3受体结合具有拮抗作用的化合物进行了研究,并发现一种含氮桥环化合物或其盐对肌肉型M3受体结合具有拮抗作用,从而完成了本发明。本发明的含氮桥环化合物对肌肉型M3受体结合具有拮抗作用,可用作预防性和/或治疗性药物的活性成分,用于治疗炎症性疾病,例如慢性阻塞性肺疾病(COPD),哮喘等。