Four New Triterpene Glycosides from Schefflera bodinieri Roots

Four novel triterpene glycosides named bodinitins A (1), B (2), C (3), and D (4) were isolated from the roots of Schefflera bodinieri. Based on spectroscopic data, especially 1H−H COSY and 13C−1H COSY NMR, the structures of the glycosides have been determined as 28-O-[α-l-rhamopyranosyl-(1→4)-O-β-d-...

Full description

Saved in:
Bibliographic Details
Published in:Journal of natural products (Washington, D.C.) D.C.), 1996-11, Vol.59 (11), p.1043-1046
Main Authors: Zhu, Min, Yang, Shiling, Phillipson, J. David, Bowery, Norman G, Greengrass, Pam M, Bowen, David V
Format: Article
Language:English
Subjects:
Biological and medical sciences
bodinitins
CHEMICAL COMPOSITION
CHEMICAL STRUCTURE
COMPOSICION QUIMICA
COMPOSITION CHIMIQUE
DRUG PLANTS
ESPECTROMETRIA
ESTRUCTURA QUIMICA
General pharmacology
GLICOSIDOS
GLYCOSIDE
GLYCOSIDES
Medical sciences
Pharmacognosy. Homeopathy. Health food
Pharmacology. Drug treatments
PLANTAS MEDICINALES
PLANTE MEDICINALE
RACINE
RAICES
ROOTS
SCHEFFLERA
SICHUAN
SPECTRAL ANALYSIS
SPECTROMETRIE
SPECTROMETRY
STRUCTURE CHIMIQUE
TRITERPENOIDE
TRITERPENOIDOS
TRITERPENOIDS
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:Four novel triterpene glycosides named bodinitins A (1), B (2), C (3), and D (4) were isolated from the roots of Schefflera bodinieri. Based on spectroscopic data, especially 1H−H COSY and 13C−1H COSY NMR, the structures of the glycosides have been determined as 28-O-[α-l-rhamopyranosyl-(1→4)-O-β-d-glucopyranosyl-(1→6)]-β-d-glucopyranoside of demethylisoaleuritolic acid (1), 28-O-[α-l-rhamopyranosyl(1→4)-O-β-d-glucopyranosyl(1→6)]-β-d-glucopyranoside of isoaleuritolic acid (2), 28-O-[α-l-rhamnopyranosyl(1→4)-O-β-d-glucopyranosyl(1→6)]-β-d-glucopyranoside of 3-oxo-8-demethylisoaleuritolic acid (3), and 28-O-[α-l-rhamopyranosyl(1→4)-O-β-d-glucopyranosyl(1→6)]-β-d-glucopyranoside of 3-oxoisoaleuritolic acid (4).
ISSN:0163-3864
1520-6025
DOI:10.1021/np960235h