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:
Aug. 26, 2025
Filed:
Mar. 11, 2020
Shanghai Synergy Pharmaceutical Sciences Co., Ltd, Shanghai, CN;
Zhejiang Huahai Pharmaceutical Co., Ltd., Zhejiang, CN;
Xin Xu, Shanghai, CN;
Jia Chen, Shanghai, CN;
Zhen Zhang, Shanghai, CN;
Guan Wang, Shanghai, CN;
Linli Zhang, Shanghai, CN;
Qiang Li, Shanghai, CN;
Chenghao Xi, Shanghai, CN;
Minkai Qu, Shanghai, CN;
Xiaojuan Zhang, Shanghai, CN;
Chunqiao Chen, Shanghai, CN;
Fan Yang, Shanghai, CN;
Xiaoer Xia, Shanghai, CN;
Yijin Wang, Shanghai, CN;
Yunfei Li, Shanghai, CN;
Jian Ge, Shanghai, CN;
SHANGHAI SYNERGY PHARMACEUTICAL SCIENCES CO., LTD, Shanghai, CN;
ZHEJIANG HUAHAI PHARMACEUTICAL CO., LTD., Zhejiang, CN;
Abstract
Related are a JAK kinase inhibitor, a preparation method for same, and applications thereof in the field of medicine, related to the field of medicinal chemistry. Provided is a novel small molecule JAK inhibitor, which has the structure as represented by formula (II). The compound provides improved efficacy and safeness in preventing or treating a JAK-related indication.