A dicoumarin glycoside from Daphne oleoides

Authors
Ullah, N Ahmed, S Malik, A
Citation
N. Ullah et al., A dicoumarin glycoside from Daphne oleoides, PHYTOCHEM, 51(1), 1999, pp. 99-101
Citations number
10
Categorie Soggetti
Agricultural Chemistry","Animal & Plant Sciences
Journal title
PHYTOCHEMISTRY
ISSN journal
00319422 → ACNP
Volume
51
Issue
1
Year of publication
1999
Pages
99 - 101
Database
ISI
SICI code
0031-9422(199905)51:1<99:ADGFDO>2.0.ZU;2-P
Abstract
From the whole plant extract of Daphne oleoides, a new dicoumarin glycoside gulsamanin, has been isolated. Its structure was established as 6,7-dihydr oxy-3-methoxy-8-[2-oxo-2H-1-benzopyran-7-(O-beta-D-glucoppranosy1)-8-yl]-2H -1-benzopyran-2-one, on the basis of extensive NMR spectral studies, as wel l as by chemical methods. (C) 1999 Elsevier Science Ltd. All rights reserve d.