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Novel acylflavones from Sideritis syriaca ssp syriaca

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Novel acylflavones from Sideritis syriaca ssp syriaca
Plioukas, Michael
Gabrieli, Chrysi
Kokkalou, Eugene
Termentzi, Aikaterini
Kefalas, Panagiotis
Ζερβού, Μαρία
Άρθρο σε επιστημονικό περιοδικό
2010-12-15
OXFORD
In the framework of the detailed phytochemical analysis of the aerial parts of Sideritis syriaca, two novel acylflavones were isolated together with three acetylated flavone glycosides and acylated flavone glycosides. The novel acylflavones were identified as isoscutellarein 7-trans-p-coumarate and apigenin 7-,4'-bis(trans-p-coumarate). Their structures were elucidated by means of UV, 1D and 2D NMR, LC-DAD-MS and confirmed by HR-MS spectroscopy.
Χημεία (Γενικά) (EL)
Επιστήμη (Γενικά) (EL)
Τεχνολογία (Γενικά) (EL)
Technology (General) (EN)
Science (General) (EN)
Chemistry (General) (EN)
Isoscutellarein 7-trans-p-coumarate
Acetylated flavone glycosides
Chemistry, Applied
Nutrition & Dietetics
Sideritis syriaca
Apigenin 7-,4 '-bis(trans-p-coumarate)
Acylated flavone glycosides
English
Elsevier BV
Food Chemistry
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© 2010 Elsevier Ltd. All rights reserved.
© 2010 Elsevier Ltd. All rights reserved. (EN)
National Hellenic Research Foundation (NHRF)
Helios - Repository of the National Hellenic Research Foundation (NHRF)



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