Reference : New 3-deoxyanthocyanidins from leaves of Arrabidaea chica
Scientific journals : Article
Physical, chemical, mathematical & earth Sciences : Chemistry
Life sciences : Phytobiology (plant sciences, forestry, mycology...)
Human health sciences : Pharmacy, pharmacology & toxicology
http://hdl.handle.net/2268/40911
New 3-deoxyanthocyanidins from leaves of Arrabidaea chica
English
Devia, B. [> > > >]
Llabres, Gabriel mailto [Université de Liège - ULg > Département de physique > Département de physique >]
Wouters, J. [> > > >]
Dupont, Léon mailto [> > Cristallographie >]
Escribano-Bailon, M. T. [> > > >]
de Pascual-Teresa, S. [> > > >]
Angenot, Luc mailto [Université de Liège - ULg > Département de pharmacie > Pharmacognosie >]
Tits, Monique mailto [Université de Liège - ULg > Département de pharmacie > Phytochimie et phytothérapie >]
2002
Phytochemical Analysis [=PCA]
John Wiley & Sons Ltd
13
2, Mar-Apr
114-120
Yes (verified by ORBi)
International
0958-0344
W Sussex
[en] high speed countercurrent chromatography ; HPLC-MS ; NMR ; X-ray ; carajurin ; 3-deoxyanthocyanidin ; Arrabidaea chica
[en] Two new 3-deoxyanthocyanidins, 6,7,3',4'-tetrahydroxy-5-methoxyflavylium and 6,7,4'-trihydroxy-5-methoxyflavylium, and the pigment carajurin, which has been previously identified, were isolated from dried leaves of Arrabidaea chica, a creeper native to the American tropics. The structures of the components were elucidated by H-1- and C-13-NMR spectroscopy and HPLC-MS, including X-ray crystallographic analysis for carajurin. Copyright (C) 2002 John Wiley Sons, Ltd.
http://hdl.handle.net/2268/40911

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