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Contribution à la phytochimie du genre Gentian , XI Identification de nouveaux dérivés de l'iso‐orientine extraits des feuilles de Gentiana burseri Lapeyr
Author(s) -
JacotGuillarmod André,
Duc Luong Minh,
Hostettmann Kurt
Publication year - 1975
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.19750580526
Subject(s) - orientin , chemistry , gentiana , stereochemistry , traditional medicine , botany , vitexin , flavonoid , organic chemistry , biology , antioxidant , medicine
Two new derivates of iso‐orientin have been isolated and identified from the leaves of Gentiana burseri, LAPEYR. The structure of the new compounds were established as: trans‐cafeoyl‐2″‐iso‐orientin (1) and p‐β‐D‐glucosyl‐trans‐cafeoyl‐2″‐iso‐orientin‐4′‐O‐β‐D‐glucoside (2).
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