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. 17, 2026
Filed:
Apr. 30, 2021
Abbisko Therapeutics Co., Ltd., Shanghai, CN;
Mingming Zhang, Shanghai, CN;
Baowei Zhao, Shanghai, CN;
Fei Yang, Shanghai, CN;
Yongxian Zhang, Shanghai, CN;
Hongping Yu, Shanghai, CN;
Zhui Chen, Shanghai, CN;
Yaochang Xu, Shanghai, CN;
ABBISKO THERAPEUTICS CO., LTD., Shanghai, CN;
Abstract
An immunosuppressant having the structure of formula (I), and a preparation method therefor and the use thereof are provided. The series of compounds can be widely used in the preparation of drugs for preventing and/or treating cancers or tumors, immune-related diseases and disorders, communicable diseases, infectious diseases or metabolic diseases mediated by PD-1/PD-L1 signal pathways, which drugs are expected to be developed into a new generation of PD-1/PD-L1 inhibitors.