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:
Apr. 21, 2025
Filed:
Feb. 05, 2020
Applicant:
Beigene, Ltd., Grand Cayman, KY;
Inventors:
Guoliang Zhang, Beijing, CN;
Jianzhuang Miao, Beijing, CN;
Changyou Zhou, Beijing, CN;
Gang Chen, Beijing, CN;
Jing Li, Beijing, CN;
Assignee:
BEIGENE, LTD., Grand Cayman, KY;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D 487/04 (2005.12); A61P 35/00 (2005.12); C07D 519/00 (2005.12);
U.S. Cl.
CPC ...
C07D 487/04 (2012.12); A61P 35/00 (2017.12); C07D 519/00 (2012.12); C07B 2200/05 (2012.12);
Abstract
Disclosed herein is an imidazo [2, 1-f] [1, 2, 4] triazin-4-amine derivative or a stereoisomer thereof, or a pharmaceutically acceptable salt thereof useful as a TLR7 agonist, and a pharmaceutical composition comprising the same. Also disclosed herein is a method of treating cancer using the imidazo [2, 1-f] [1, 2, 4] triazin-4-amine derivative or a stereoisomer thereof, or a pharmaceutically acceptable salt thereof as TLR7 agonist.