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. 10, 2021
Filed:
Nov. 27, 2017
Applicant:
Teijin Pharma Limited, Tokyo, JP;
Inventors:
Tsuyoshi Mizuno, Tokyo, JP;
Tomohiro Shimada, Tokyo, JP;
Gen Unoki, Tokyo, JP;
Akinobu Maruyama, Tokyo, JP;
Kosuke Sasaki, Tokyo, JP;
Takuya Yokosaka, Tokyo, JP;
Hiroshi Takahashi, Tokyo, JP;
Kyohei Horie, Tokyo, JP;
Yuri Sakai, Tokyo, JP;
Assignee:
Teijin Pharma Limited, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 471/04 (2006.01); A61P 35/04 (2006.01); A61P 19/02 (2006.01);
U.S. Cl.
CPC ...
C07D 471/04 (2013.01);
Abstract
The purpose of the present invention is to provide a compound that has excellent CDK4/6 inhibitory activity. The present invention is a compound represented by formula (I) or a pharmaceutically acceptable salt of the compound.