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. 11, 2025
Filed:
Jan. 22, 2020
Applicant:
Wuhan Humanwell Innovative Drug Research and Development Center Limited Company, Hubei, CN;
Inventors:
Xuejun Zhang, Hubei, CN;
Dabing Ye, Hubei, CN;
Lie Li, Hubei, CN;
Jie Shen, Hubei, CN;
Xiaohua Ding, Hubei, CN;
Hongna Sun, Hubei, CN;
Zhe Liu, Hubei, CN;
Yang Zang, Hubei, CN;
Yonggang Wei, Hubei, CN;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 487/04 (2006.01); A61K 31/519 (2006.01); A61K 45/06 (2006.01);
U.S. Cl.
CPC ...
C07D 487/04 (2013.01); A61K 31/519 (2013.01); A61K 45/06 (2013.01);
Abstract
Provided is a new compound capable of effectively inhibiting ATX. The compound is represented by formula I, or the compound is a tautomer, a stereoisomer, a hydrate, a solvate, a salt, or a prodrug of the compound represented by formula I. In formula (I), Rand Rare independently selected from —H or —CH, provided that: Rand Rare not —H at the same time or are not —CHat the same time.