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:
Sep. 10, 2019
Filed:
Jan. 29, 2019
Applicant:
Eisai R&d Management Co., Ltd., Bunkyo-ku, Tokyo, JP;
Inventors:
Keigo Tanaka, Tsukuba, JP;
Tasuku Ishida, Tsukuba, JP;
Masayuki Miyano, Tsukuba, JP;
Raku Shinkyo, Tsukuba, JP;
Assignee:
Eisai R&D Management Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 233/73 (2006.01); C07C 235/60 (2006.01); A61K 31/166 (2006.01); A61P 7/06 (2006.01); A61P 29/00 (2006.01); A61P 19/10 (2006.01);
U.S. Cl.
CPC ...
A61K 31/166 (2013.01); A61P 7/06 (2018.01); A61P 19/10 (2018.01); A61P 29/00 (2018.01); C07C 233/73 (2013.01); C07C 235/60 (2013.01);
Abstract
The present invention provides a compound represented by formula (1): or pharmaceutically acceptable salt thereof, wherein