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:
Mar. 05, 2024
Filed:
Apr. 27, 2017
Applicants:
Nippon Chemiphar Co., Ltd., Tokyo, JP;
Kyushu University, National University Corporation, Fukuoka, JP;
Inventors:
Toshiyasu Imai, Misato, JP;
Toru Kawasaki, Misato, JP;
Toru Ogawa, Misato, JP;
Kazuhide Inoue, Fukuoka, JP;
Assignees:
NIPPON CHEMIPHAR CO., LTD., Tokyo, JP;
KYUSHU UNIVERSITY, NATIONAL UNIVERSITY CORPORATION, Fukuoka, JP;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A61K 31/5513 (2006.01); A61P 25/04 (2006.01);
U.S. Cl.
CPC ...
A61K 31/5513 (2013.01); A61P 25/04 (2018.01);
Abstract
A medicament for preventive and/or therapeutic treatment of multiple sclerosis, especially a pain accompanying multiple sclerosis such as neuropathic pain, which contains a compound having a P2X4 receptor antagonist activity such as a compound represented by the general formula (IH), or a salt thereof or a hydrate or solvate thereof as an active ingredient.