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:
Aug. 18, 2015
Filed:
Sep. 18, 2012
Applicants:
Nihon Medi-physics Co., Ltd., Koto-ku, JP;
National University Corporation Hokkaido University, Sapporo-shi, JP;
Inventors:
Norihito Nakata, Sodegaura, JP;
Yuki Okumura, Sodegaura, JP;
Masato Kiriu, Sodegaura, JP;
Eriko Nagata, Sodegaura, JP;
Hiroki Matsumoto, Sodegaura, JP;
Yuji Kuge, Sapporo, JP;
Songji Zhao, Sapporo, JP;
Ken-Ichi Nishijima, Sapporo, JP;
Assignees:
NIHON MEDI-PHYSICS CO., LTD., Tokyo, JP;
NATIONAL UNIVERSITY CORPORATION HOKKAIDO UNIVERSITY, Hokkaido, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 233/91 (2006.01); C07D 405/06 (2006.01); A61K 51/04 (2006.01); C07B 59/00 (2006.01);
U.S. Cl.
CPC ...
A61K 51/0453 (2013.01); C07B 59/002 (2013.01); C07D 233/91 (2013.01); C07D 405/06 (2013.01); A61K 2123/00 (2013.01);
Abstract
The present invention is a compound represented by the following formula (1) or a salt thereof. In the formula (1), Rdenotes a hydrogen atom, a methyl group, or a hydroxymethyl group, and n is an integer of 1 or 2.