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. 18, 2021
Filed:
Sep. 01, 2017
Institute of Radiation Medicine Chinese Academy of Medical Sciences, Tianjin, CN;
Hongqi Tian, Tianjin, CN;
Ying Cheng, Tianjin, CN;
Qianru Zhang, Tianjin, CN;
Zhimei Zhu, Tianjin, CN;
Yueying Wang, Tianjin, CN;
SHANGHAI KECHOW PHARMA, INC, Shanghai, CN;
Abstract
The present invention discloses an amino mercaptan compound, preparation method thereof and use thereof in radiation protection. The compound has the structure of formula I, wherein A, A, R, R, R, R, and Rand Rare defined herein. The compound has the effects of reducing the biological damage caused by ionizing radiation, extending the survival period and survival rate of the radiated animals, and significantly alleviating the side effects of radiotherapy, and has a low toxicity. The present invention opens up a new way for protection and treatment of ionizing radiation damage.