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.

Date of Patent:
May. 27, 2025

Filed:

Aug. 14, 2020
Applicant:

Tarapeutics Science Inc., Anhui, CN;

Inventors:

Qing Song Liu, Anhui, CN;

Jing Liu, Anhui, CN;

Xi Xiang Li, Anhui, CN;

Ao Li Wang, Anhui, CN;

Feng Ming Zou, Anhui, CN;

Cheng Chen, Anhui, CN;

Qing Wang Liu, Anhui, CN;

Juan Liu, Anhui, CN;

Jiang Yan Cao, Anhui, CN;

Wen Liang Wang, Anhui, CN;

Shuang Qi, Anhui, CN;

Wen Chao Wang, Anhui, CN;

Bei Lei Wang, Anhui, CN;

Li Wang, Anhui, CN;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 31/496 (2006.01); A61K 31/444 (2006.01); A61K 31/5377 (2006.01); A61P 35/00 (2006.01);
U.S. Cl.
CPC ...
A61K 31/496 (2013.01); A61K 31/444 (2013.01); A61K 31/5377 (2013.01); A61P 35/00 (2018.01);
Abstract

Provided is a novel PDGFR kinase inhibitor, comprising a compound of formula (I) or a pharmaceutically acceptable salt, solvate, ester, acid, metabolite or prodrug thereof. Further provided are use and a method of the compound of formula (I) for preventing or treating conditions associated with PDGFR kinase activity, particularly use and a method for preventing or treating conditions associated with PDGFRα and/or PDGFRβ kinase activity.


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