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. 12, 2026
Filed:
Dec. 29, 2020
Dizal (Jiangsu) Pharmaceutical Co., Ltd., Shanghai, CN;
Quan Zhou, Shanghai, CN;
Changmao Shen, Shanghai, CN;
Xiang Chen, Shanghai, CN;
Wengeng Liu, Shanghai, CN;
Rumin Wang, Shanghai, CN;
Qingbei Zeng, Shanghai, CN;
Honchung Tsui, Shanghai, CN;
Zhenfan Yang, Shanghai, CN;
Xiaolin Zhang, Shanghai, CN;
DIZAL (JIANGSU) PHARCEUTICAL CO., LTD., Shanghai, CN;
Abstract
The invention relates to chemical compounds, or pharmaceutically acceptable salts thereof, of the formula (I) which possess BTK inhibitory activity and are accordingly useful in therapy and in methods of treatment of the human or animal body. The invention also relates to processes for the manufacture of said chemical compounds, to pharmaceutical compositions containing them, and to their use in the manufacture of medicaments for use in a therapeutic effect in a warm-blooded animal such as man.