Triterpenoid saponins from Becium grandiflorum var. obovatum

Authors
Burger, I Burger, BV Albrecht, CF Spies, HSC Sandor, P
Citation
I. Burger et al., Triterpenoid saponins from Becium grandiflorum var. obovatum, PHYTOCHEM, 49(7), 1998, pp. 2087-2095
Citations number
16
Categorie Soggetti
Agricultural Chemistry","Animal & Plant Sciences
Journal title
PHYTOCHEMISTRY
ISSN journal
00319422 → ACNP
Volume
49
Issue
7
Year of publication
1998
Pages
2087 - 2095
Database
ISI
SICI code
0031-9422(199812)49:7<2087:TSFBGV>2.0.ZU;2-K
Abstract
Two new triterpenoid saponins, beciumecine I and 2, were-isolated from the root bark of Becium grandiflorum var, obovatum and their structures establi shed as 3-O-(beta-D-glucopyranosyl) terminolic acid 28-O-beta-D-apiofuranos yl( 1-3)-[alpha-L-rhamnopyranosyl( 1-3)-beta-D-xylopyranosyl( 1-4)]-alpha-L -rhamnopyranosyl(1-2)-alpha-L-arabinopyranoside and 3-O-(beta-D-glucopyrano syl) 24-hydroxyterminolic acid 28-O-alpha-L-rhamnopyranosyl(1-3)-beta-D-xyl opyranosyl(1-4)-alpha-L-rhamnopyranosyl(1-2)-alpha-L-arabinopyranoside, res pectively. (C) 1998 Published by Elsevier Science Ltd. All rights reserved.