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:
Oct. 11, 2016
Filed:
Nov. 26, 2013
Tohoku University, Sendai-shi, Miyagi, JP;
National University Corporation Gunma University, Maebashi-shi, Gunma, JP;
Fuso Pharmaceutical Industries, Ltd., Osaka-shi, Osaka, JP;
Haruhisa Kikuchi, Sendai, JP;
Yoshiteru Oshima, Sendai, JP;
Toshio Hattori, Sendai, JP;
Yuzuru Kubohara, Maebashi, JP;
Osamu Yamada, Osaka, JP;
Jing Zhang, Osaka, JP;
Yoshihisa Matsushita, Osaka, JP;
Shinya Kida, Osaka, JP;
TOHOKU UNIVERSITY, Sendai-Shi, JP;
NATIONAL UNIVERSITY CORPORATION GUNMA UNIVERSITY, Maebashi-Shi, JP;
FUSO PHARMACEUTICAL INDUSTRIES, LTD., Osaka-Shi, JP;
Abstract
Disclosed herein is an osteopontin production inhibitor capable of preventing a disease resulting from increased production of osteopontin. The osteopontin production inhibitor contains a dictyopyrone derivative or a dihydrodictyopyrone derivative as an active ingredient. The dictyopyrone derivative is preferably a compound represented by Chemical Formula 1 or 2, and the dihydrodictyopyrone derivative is preferably a compound represented by Chemical Formula 3 or 4.