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:
Dec. 02, 2025
Filed:
May. 08, 2020
Applicant:
Chaser Therapeutics, Inc., Zhejiang, CN;
Inventors:
Assignee:
CHASER THERAPEUTICS, INC., Zhejiang, CN;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D 495/04 (2006.01); C07D 519/00 (2006.01);
U.S. Cl.
CPC ...
C07D 495/04 (2013.01); C07D 519/00 (2013.01);
Abstract
A compound represented by formula I and a racemate, a stereoisomer, a tautomer, an isotopic marker, nitrogen oxide, a solvate, a polymorph, a metabolite, an ester, a pharmaceutically acceptable salt or a prodrug thereof, a pharmaceutical composition comprising same, a preparation method therefor, and a pharmaceutical use thereof are described. The compound has the activity of inhibiting USP28 and/or USP25. The structure of the formula I is as follows.