2 ACYLATED FLAVONOL GLYCOSIDES FROM EUCALYPTUS-ROSTRATA

Authors
OKAMURA H MIMURA A NIWANO M TAKAHARA Y YASUDA H YOSHIDA H
Citation
H. Okamura et al., 2 ACYLATED FLAVONOL GLYCOSIDES FROM EUCALYPTUS-ROSTRATA, Phytochemistry, 33(2), 1993, pp. 512-514
Citations number
9
Categorie Soggetti
Plant Sciences
Journal title
Phytochemistry → ACNP
ISSN journal
00319422
Volume
33
Issue
2
Year of publication
1993
Pages
512 - 514
Database
ISI
SICI code
0031-9422(1993)33:2<512:2AFGFE>2.0.ZU;2-K
Abstract
From the leaves of Eucalyptus rostrata, two new acylated flavonol glyc osides were isolated together with quercetin 3-0-alpha-arabinopyranosi de-2''-gallate and quercetin 4'-O-beta-D-glucopyranoside. The structur es of the new compounds were identified as quercetin 4'-O-beta-D-gluco pyranoside-6''-gallate and kaempferol 3-O-alpha-arabinopyranoside-2''- gallate.