The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 05, 2013
Filed:
Feb. 08, 2008
Shinya Nagashima, Tokyo, JP;
Toru Kontani, Tokyo, JP;
Hiroshi Nagata, Tokyo, JP;
Yuji Matsushima, Tokyo, JP;
Hisao Hamaguchi, Tokyo, JP;
Tadatsura Koshika, Tokyo, JP;
Shinya Nagashima, Tokyo, JP;
Toru Kontani, Tokyo, JP;
Hiroshi Nagata, Tokyo, JP;
Yuji Matsushima, Tokyo, JP;
Hisao Hamaguchi, Tokyo, JP;
Tadatsura Koshika, Tokyo, JP;
Astellas Pharma Inc., Tokyo, JP;
Abstract
[PROBLEMS] Provided is a compound which has an antagonistic action on a muscarinic Mreceptor 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 Mreceptor, and they have found that an aza-bridged-ring compound or a salt thereof has an antagonistic action on the binding of a muscarinic Mreceptor, thereby completing the present invention. The aza-bridged-ring compound of the present invention has an antagonistic action on the binding of a muscarinic Mreceptor, 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.