A DITERPENOID SULFATE AND FLAVONOIDS FROM WEDELIA-ASPERRIMA

Authors
CALANASAN CA MACLEOD JK
Citation
Ca. Calanasan et Jk. Macleod, A DITERPENOID SULFATE AND FLAVONOIDS FROM WEDELIA-ASPERRIMA, Phytochemistry, 47(6), 1998, pp. 1093-1099
Citations number
20
Categorie Soggetti
Biology,"Plant Sciences
Journal title
Phytochemistry → ACNP
ISSN journal
00319422
Volume
47
Issue
6
Year of publication
1998
Pages
1093 - 1099
Database
ISI
SICI code
0031-9422(1998)47:6<1093:ADSAFF>2.0.ZU;2-U
Abstract
A 4'-O-sulphated analogue of wedeloside, a new flavanone, 7,4'-dihydro xy-8,3'-dimethoxyflavanone and its related chalcone, together with the 4'-O-beta-D-glucopyranoside of the latter, and a number of known comp ounds were isolated from the aerial parts of Wedelia asperrima. Their structures were established by spectroscopic techniques and by synthes is of the flavanone and chalcone. (C) 1998 Elsevier Science Ltd. All r ights reserved.