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:
Jan. 27, 2015
Filed:
Oct. 25, 2010
Applicants:
Keizo Kan, Osaka, JP;
Tadaaki Ohtani, Osaka, JP;
Inventors:
Keizo Kan, Osaka, JP;
Tadaaki Ohtani, Osaka, JP;
Assignee:
Otsuka Pharmaceutical Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D 223/16 (2006.01); A61K 31/55 (2006.01); A61K 45/06 (2006.01);
U.S. Cl.
CPC ...
C07D 223/16 (2013.01); A61K 31/55 (2013.01); A61K 45/06 (2013.01);
Abstract
An object of the present invention is to provide a novel benzazepine compound or a salt thereof, which has excellent vasopressin antagonistic activity. The benzazepine compound or a salt thereof of the present invention is represented by Formula (1): wherein R, Rand Rmay be the same or different and each represents H or D; and Rand Reach represents a Calkyl group, a Cdeuteroalkyl group, or a Cperdeuteroalkyl group.