CORNICULOSIDE, A NEW BIOSIDIC ESTER SECOIRIDOID FROM HALENIA-CORNICULATA

Authors
RODRIGUEZ S WOLFENDER JL HOSTETTMANN K ODONTUYA G PUREV O
Citation
S. Rodriguez et al., CORNICULOSIDE, A NEW BIOSIDIC ESTER SECOIRIDOID FROM HALENIA-CORNICULATA, Helvetica Chimica Acta, 79(2), 1996, pp. 363-370
Citations number
15
Categorie Soggetti
Chemistry
Journal title
Helvetica Chimica Acta → ACNP
ISSN journal
0018019X
Volume
79
Issue
2
Year of publication
1996
Pages
363 - 370
Database
ISI
SICI code
0018-019X(1996)79:2<363:CANBES>2.0.ZU;2-5
Abstract
Chemical screening of the secondary metabolites from Halenia cornicula ta L. (CORNAZ), by LC/UV, LC/TSP-MS (thermospray), and LC/ES-MS (elect rospray) was used for the targeted isolation of corniculoside (1), a n ew biosidic ester secoiridoid. The structure was established as -4'-O- (beta-D-glucopyranosyl)caffeoyloxy]sweroside by 1D- and 2D-NMR, LC/UV, LC/MS, and FAB-MS data, in combination with chemical reactions.