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. 19, 2026
Filed:
Jun. 01, 2022
Shanghai Haiyan Pharmaceutical Technology Co., Ltd., Shanghai, CN;
Yangtze River Pharmaceutical Group Co., Ltd., Jiangsu, CN;
Bin Hu, Shanghai, CN;
Jingfeng Zhu, Shanghai, CN;
Wen Yang, Shanghai, CN;
Jing Xie, Shanghai, CN;
Xiaoyong Shi, Shanghai, CN;
Kai Zhang, Shanghai, CN;
Zhiming Zhao, Shanghai, CN;
Chao Kan, Shanghai, CN;
Shanghai Haiyan Pharmaceutical Technology Co., Ltd., Shanghai, CN;
Yangtze River Pharmaceutical Group Co., Ltd., Jiangsu, CN;
Abstract
A substituted triazinylmethylcycloalkylcarboxylic acid derivative having a structure as shown in formula (I). In addition, further disclosed are a pharmaceutically acceptable salt, a stereoisomer, a pharmaceutical composition and the use of the derivative. The compound has significant P2X3 inhibitory activity and selectivity, and is high in application value.