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公开(公告)号:US20210284677A1
公开(公告)日:2021-09-16
申请号:US17199651
申请日:2021-03-12
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventor: Hyun Ok YANG , Hak Cheol KWON , Li Jun ZHANG , Jaeyoung KWON , Kee Beom KO
IPC: C07H15/24 , A61P25/28 , A61K9/00 , A23L33/105 , A23L33/00
Abstract: Provided are astersaponin I, which is a novel triterpene saponin derivative isolated and identified from a Aster koraiensis Nakai (Korean starwort) extract, and a use thereof for preventing or treating a neurodegenerative disorder.