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:
Feb. 10, 2026
Filed:
May. 07, 2021
Applicant:
Tyk Medicines, Inc., Huzhou, CN;
Inventors:
Jun Li, Huzhou, CN;
Maolin Zheng, Huzhou, CN;
Chengshan Niu, Huzhou, CN;
Apeng Liang, Huzhou, CN;
Yusheng Wu, Huzhou, CN;
Assignee:
TYK MEDICINES, INC., Zhejiang, CN;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D 487/04 (2006.01); A61P 35/00 (2006.01);
U.S. Cl.
CPC ...
C07D 487/04 (2013.01); A61P 35/00 (2018.01);
Abstract
The present invention relates to the technical field of medicines. Specifically disclosed is a compound as represented by formula I′, or a pharmaceutically acceptable salt, stereoisomer, solvate, or prodrug thereof, symbols therein being as defined in the claims. The compound of the present invention may be used as a drug for regulating RET kinase activity or treating RET-related diseases, and has good pharmacokinetic properties.