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Five New Xanthenone O ‐Glycosides from the Roots of Polygala sibirica L.
Author(s) -
Zhou YuHong,
Jiang Yong,
Shi HaiMing,
Chen YuPing,
Tu PengFei
Publication year - 2008
Publication title -
helvetica chimica acta
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.74
H-Index - 82
eISSN - 1522-2675
pISSN - 0018-019X
DOI - 10.1002/hlca.200890094
Subject(s) - chemistry , glycoside , stereochemistry , hydrolysis , acid hydrolysis , organic chemistry
Five new xanthenone O ‐glycosides, sibiricaxanthone C ( 1 ), sibiricaxanthone D ( 2 ), sibiricaxanthone E ( 3 ), sibiricaxanthone F ( 4 ), and sibiricaxanthone G ( 5 ) were isolated from the roots of Polygala sibirica L., together with the six known xanthenone glycosides 6 – 11 . The structures of new compounds were elucidated on the basis of spectral data and acid hydrolysis.