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:
Apr. 21, 2026
Filed:
Apr. 17, 2020
Applicant:
Dizal (Jiangsu) Pharmaceutical Co., Ltd., Shanghai, CN;
Inventors:
Changhe Qi, Shanghai, CN;
Honchung Tsui, Shanghai, CN;
Qingbei Zeng, Shanghai, CN;
Zhenfan Yang, Shanghai, CN;
Xiaolin Zhang, Shanghai, CN;
Assignee:
DIZAL (JIANGSU) PHARMACEUTICAL CO., LTD., Shanghai, CN;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D 403/14 (2006.01); A61K 9/00 (2006.01); A61K 45/06 (2006.01); C07D 401/14 (2006.01); C07D 405/14 (2006.01); C07D 413/14 (2006.01); C07D 417/14 (2006.01); C07D 471/04 (2006.01);
U.S. Cl.
CPC ...
C07D 403/14 (2013.01); A61K 9/007 (2013.01); A61K 45/06 (2013.01); C07D 401/14 (2013.01); C07D 405/14 (2013.01); C07D 413/14 (2013.01); C07D 417/14 (2013.01); C07D 471/04 (2013.01);
Abstract
Disclosed herein are compounds of Formula (I), and pharmaceutically acceptable salts thereof, that are useful as JAK kinase inhibitors. Also disclosed are pharmaceutical compositions comprising one or more compounds of Formula (I), and methods of using such compounds or compositions to treat respiratory conditions (e.g., asthma or COPD).