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:
May. 05, 2026
Filed:
Oct. 15, 2021
Applicant:
Shanghai DE Novo Pharmatech Co., Ltd., Shanghai, CN;
Inventors:
Assignee:
SHANGHAI DE NOVO PHARMATECH CO., LTD., Shanghai, CN;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D 471/14 (2006.01); A61P 35/00 (2006.01);
U.S. Cl.
CPC ...
C07D 471/14 (2013.01); A61P 35/00 (2018.01);
Abstract
A triheterocyclic derivative, and a pharmaceutical composition and an application thereof. The triheterocyclic derivative (I), and a stereoisomer or a pharmacologically acceptable salt thereof have the following structure. The triheterocyclic derivative has good effects of inhibiting ATR levels in vivo and in vitro, and furthermore, the triheterocyclic derivative can also effectively treat diseases caused by abnormal ATR levels, such as cancers.