CONSTITUENTS OF CHENOPODIUM-PALLIDICAULE (CANIHUA) SEEDS - ISOLATION AND CHARACTERIZATION OF NEW TRITERPENE SAPONINS

Authors
RASTRELLI L DESIMONE F SCHETTINO O DINI A
Citation
L. Rastrelli et al., CONSTITUENTS OF CHENOPODIUM-PALLIDICAULE (CANIHUA) SEEDS - ISOLATION AND CHARACTERIZATION OF NEW TRITERPENE SAPONINS, Journal of agricultural and food chemistry, 44(11), 1996, pp. 3528-3533
Citations number
15
Categorie Soggetti
Food Science & Tenology",Agriculture,"Chemistry Applied
Journal title
Journal of agricultural and food chemistry → ACNP
ISSN journal
00218561
Volume
44
Issue
11
Year of publication
1996
Pages
3528 - 3533
Database
ISI
SICI code
0021-8561(1996)44:11<3528:COC(S->2.0.ZU;2-B
Abstract
Seven triterpenoid saponins were isolated from the seeds of Chenopodiu m pallidicaule (Chenopodiaceae). Of these compounds, four were identif ied as known saponins of oleanolic acid and phytolaccagenic acid. The other three compounds, named 1-3, are new saponins. The structures of these saponins were determined to be: (1) hederagenin D-glucuronopyran osyl]-28-O-beta-D-glucopyranoside; (2) phytolaccagenic acid eta-D-gluc opyranosyl]-28-O-beta-D-glucopyranoside; and (3) phytolaccagenic acid eta-D-glucopyranosyl]-28-O-beta-D-glucopyranoside. All structures were elucidated by chemical and spectroscopic methods.