IRIDOIDS AND FLAVONES FROM GENTIANA-DEPRESSA

Authors
CHULIA AJ VERCAUTEREN J MARIOTTE AM
Citation
Aj. Chulia et al., IRIDOIDS AND FLAVONES FROM GENTIANA-DEPRESSA, Phytochemistry, 42(1), 1996, pp. 139-143
Citations number
22
Categorie Soggetti
Plant Sciences
Journal title
Phytochemistry → ACNP
ISSN journal
00319422
Volume
42
Issue
1
Year of publication
1996
Pages
139 - 143
Database
ISI
SICI code
0031-9422(1996)42:1<139:IAFFG>2.0.ZU;2-I
Abstract
The dried aerial parts of Gentiana depressa were found to contain the known flavones, isoscoparin, 2''-glucosyl isovitexin and 2''-glucosyl isoorientin, the known iridoid loganin,:and two new iridoid glucosides : 3''-glucosyl depresteroside and depressine. The last two compounds w ere characterized at eta-glucopyranosyloxy-2-hydroxy-benzoyl)-loganoyl ] secologanol and 7-(3-beta-glucopyranosyloxy-2-hydroxy-benzoyl) secol oganol, respectively, by spectroscopy and chemical transformations.