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. 11, 2026
Filed:
Jul. 16, 2021
Applicant:
Prism Biolab Co., Ltd., Kanagawa, JP;
Inventors:
Hajime Takashima, Kanagawa, JP;
Eiji Honda, Kanagawa, JP;
Tomonori Taguri, Kanagawa, JP;
Jun Ozawa, Kanagawa, JP;
Haruyuki Nishida, Kanagawa, JP;
Yoichiro Hirose, Kanagawa, JP;
Keisuke Kimura, Kanagawa, JP;
Assignee:
PRISM BIOLAB CO., LTD., Kanagawa, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D 498/04 (2006.01); A61P 35/00 (2006.01); C07D 487/04 (2006.01); C07D 519/00 (2006.01);
U.S. Cl.
CPC ...
C07D 498/04 (2013.01); A61P 35/00 (2018.01); C07D 487/04 (2013.01); C07D 519/00 (2013.01);
Abstract
A compound of the formula (I): wherein each symbol is as defined in the DESCRIPTION, or a pharmaceutically acceptable salt thereof has a superior inhibitory activity on cancer cell proliferation.