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:
Oct. 07, 2025
Filed:
Dec. 19, 2022
Applicant:
Shanghai Annova Biotechnology Co., Ltd., Shanghai, CN;
Inventor:
Kai Long, Shanghai, CN;
Assignee:
Shanghai Annova Biotechnology Co., Ltd., Shanghai, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 31/5377 (2006.01); A61P 35/00 (2006.01); C07D 265/30 (2006.01); C07D 471/04 (2006.01); C07D 487/04 (2006.01); C07D 519/00 (2006.01);
U.S. Cl.
CPC ...
C07D 519/00 (2013.01); A61K 31/5377 (2013.01); A61P 35/00 (2018.01); C07D 471/04 (2013.01); C07D 487/04 (2013.01);
Abstract
A substituted fused heterocyclic compound, and a preparation method therefor and the use thereof. Provided is a compound having the structure of formula I or a pharmaceutically acceptable salt thereof. The compound or the pharmaceutically acceptable salt thereof can be used as an ATR inhibitor, which has a high activity.