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. 19, 2013
Filed:
Jul. 15, 2009
Applicants:
Hideyuki Takeuchi, Nagoya, JP;
Akio Suzumura, Nagoya, JP;
Inventors:
Hideyuki Takeuchi, Nagoya, JP;
Akio Suzumura, Nagoya, JP;
Assignees:
INI Corporation, Aichi, JP;
University Corporation Nagoya University, Aichi, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 31/455 (2006.01); A61P 25/00 (2006.01); C07D 213/80 (2006.01);
U.S. Cl.
CPC ...
Abstract
Disclosed is a gap junction inhibitor which is more practically useful compared with carbenoxolone. Also disclosed is a novel glycyrrhetinic acid derivative. The glycyrrhetinic acid derivative is represented by general formula (1) or (2).