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:
Jul. 07, 2015
Filed:
Apr. 27, 2010
Etsuko Mitsuyama, Tokyo, JP;
Takayuki Hara, Yamaguchi, JP;
Junji Igarashi, Tokyo, JP;
Hiroyuki Sugiyama, Tokyo, JP;
Satoshi Yamamura, Tokyo, JP;
Johji Nomura, Tokyo, JP;
Kei Segawa, Tokyo, JP;
Etsuko Mitsuyama, Tokyo, JP;
Takayuki Hara, Yamaguchi, JP;
Junji Igarashi, Tokyo, JP;
Hiroyuki Sugiyama, Tokyo, JP;
Satoshi Yamamura, Tokyo, JP;
Johji Nomura, Tokyo, JP;
Kei Segawa, Tokyo, JP;
Teijin Pharma Limited, Tokyo, JP;
Abstract
[Problem] The object of the present invention is to provide a novel compound having β2 adrenergic receptor agonist activity and muscarinic receptor antagonist activity. [Means for Solving the Problem] The present invention is a quaternary ammonium salt compounds represented by formula (I), or a pharmaceutically acceptable salt thereof, with superior β2 adrenergic receptor agonist activity and muscarinic receptor antagonist activity.