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Contribution à la phytochimie du genre Gentiana , XX . Identification de nouveaux di‐ O ‐glucosides de C ‐glucosylflavones dans Gentiana asclepiadea L.
Author(s) -
Goetz Michel,
JacotGuillarmod André
Publication year - 1977
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.19770600421
Subject(s) - gentiana , chemistry , isoorientin , glucoside , phytochemistry , gentianaceae , botany , flavones , stereochemistry , chromatography , flavonoid , biology , biochemistry , organic chemistry , medicine , alternative medicine , pathology , antioxidant
Phytochemistry of genus Gentiana , XX. Identification of new di‐ O ‐glucosides of C ‐glucosylflavones in Gentiana asclepiadea L. Two new O ‐glucosides of C ‐glucoside flavonic compounds [isoorientin‐2″,4′‐di‐ O ‐β‐ D ‐glucoside ( 1 ) and isovitexin‐2″‐4′‐ O ‐β‐ D ‐glucoside ( 2 )] have been isolated from leaves of Gentiana asclepiadea L . This is the first case of di‐ O ‐glucosides of C ‐glucoside flavones occurring in nature.