Cyanidin 3-(2 '',3 ''-digalloylglucoside) from red leaves of Acer platanoides

Authors
Fossen, T Andersen, OM
Citation
T. Fossen et Om. Andersen, Cyanidin 3-(2 '',3 ''-digalloylglucoside) from red leaves of Acer platanoides, PHYTOCHEM, 52(8), 1999, pp. 1697-1700
Citations number
12
Categorie Soggetti
Agricultural Chemistry","Animal & Plant Sciences
Journal title
PHYTOCHEMISTRY
ISSN journal
00319422 → ACNP
Volume
52
Issue
8
Year of publication
1999
Pages
1697 - 1700
Database
ISI
SICI code
0031-9422(199912)52:8<1697:C3''FR>2.0.ZU;2-Z
Abstract
The novel diacylated anthocyanin, cyanidin 3-(2",3"-digalloyl-beta-glucopyr anoside), (3%) in addition to the known compounds cyanidin 3-(2"-galloyl-be ta-glucopyranoside) (37%) and cyanidin 3-beta-glucopyranoside (60%) were is olated from the red leaves of Acer platanoides "Crimson King". The structur es were determined mainly on the basis of homo- and heteronuclear two-dimen sional nuclear magnetic resonance spectroscopy. This is the first report on a digalloylated anthocyanin. (C) 1999 Elsevier Science Ltd. Ail rights res erved.