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:
Oct. 21, 2025
Filed:
Nov. 18, 2020
Chengdu Henghao Innovative Science and Technology Co., Ltd., Sichuan, CN;
Shengyong Yang, Sichuan, CN;
Linli Li, Sichuan, CN;
Abstract
A phenothiazine ferroptosis inhibitor, a preparation method therefor and an application thereof. Specifically provided is a compound represented by formula I, or a salt thereof, or a stereoisomer thereof. The synthesized phenothiazine compound has a good inhibitory effect on ferroptosis and has good drug safety. Moreover, the compound can be used to prepare a ferroptosis inhibitor, and can also be used to prepare a drug for treating diseases related to ferroptosis, such as neurodegenerative diseases, tumors, tissue ischemia reperfusion injury, stroke, cardiovascular diseases, renal failure, and diabetic complications.