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:
Jun. 25, 2013
Filed:
Oct. 22, 2007
Masato Yoshida, Osaka, JP;
Tomohiko Suzaki, Osaka, JP;
Yasuhisa Kohara, Osaka, JP;
Haruhiko Kuno, Osaka, JP;
Hiroshi Nagabukuro, Fanwood, NJ (US);
Reiko Saikawa, Osaka, JP;
Yuuichi Okabe, Osaka, JP;
Shigemitsu Imai, Osaka, JP;
Masato Yoshida, Osaka, JP;
Tomohiko Suzaki, Osaka, JP;
Yasuhisa Kohara, Osaka, JP;
Haruhiko Kuno, Osaka, JP;
Hiroshi Nagabukuro, Fanwood, NJ (US);
Reiko Saikawa, Osaka, JP;
Yuuichi Okabe, Osaka, JP;
Shigemitsu Imai, Osaka, JP;
Takeda Pharmaceutical Company Limited, Osaka, JP;
Abstract
Provided are an iminopyridine derivative having a selective αadrenergic receptor antagonistic action and useful as an agent for the prophylaxis or treatment of a lower urinary tract disease and the like, and a screening method for a compound having an αadrenergic receptor antagonistic action. An αadrenergic receptor antagonist containing a compound represented by the formula: wherein each symbol is as defined in the specification, or a salt thereof, and a method of screening for an agent having an αadrenergic receptor antagonistic action for the prophylaxis or treatment of a lower urinary tract disease, which includes measuring the bladder smooth muscle tension of rats with bladder outlet obstruction.