Patent · US Active

Preparation and uses of reactive oxygen species scavenger derivatives

US11692008B2 · kind B2 · utility

0Cited by

2References

19Claims

0Family size

Assignee

XWPHARMA LTD. · KY

Inventors

Jia-Ning Xiang · Palo Alto, US
Zude Qi · 红钢城街道, CN
Dezheng Ning · 红钢城街道, CN
Xianbo Liu · 红钢城街道, CN

Key dates

Filing date	Nov 2, 2020
Grant date	Jul 4, 2023
Priority date	—
Expiry date	Dec 5, 2041

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61K38/00
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

Compounds of Formula (I)a or (I)b: including certain quinone derivatives, and the corresponding pharmaceutical compositions, which may serve to modulate ferroptosis in a subject. Also disclosed herein are the preparations of these compounds and pharmaceutical compositions and their potential uses in the manufacture of a medicament in reducing reactive oxygen species (ROS) in a cell and for preventing, treating, ameliorating certain related disorder or a disease.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.