Language selection

Government of Canada / Gouvernement du Canada

Search

Quadranosides VI-XI, six new triterpene glucosides from the seeds of combretum quadrangulare.

From National Research Council Canada

DOIResolve DOI: https://doi.org/10.1248/cpb.48.1114
AuthorSearch for: ; Search for: ; Search for: ; Search for: ; Search for: ; Search for:
FormatText, Article
SubjectCombretum quadrangulare; Combretaceae; triterpene glucoside; quadranoside; Vietnamese folk medicine; Tram bau
Abstract
Six new triterpene glucosides, quadranosides VI-XI (1-6), belonging to three different [ursane- (1-4), oleanane- (5) and lupane-type (6)] triterpene classes, have been isolated from a MeOH extract of the seeds of Combretum quadrangulare KURZ (Combretaceae), together with nine known compounds, rosamutin (7), 28-O-β-D-glucopyranosyl-6β, 23-dihydroxytormentic acid (8), arjunetin (9), arjunglucoside II (10), combreglucoside (11), chebuloside II (12), vitexin (13), (+)-catechin (14) and (-)-epigallocatechin (15). The structures of these compounds were elucidated by spectroscopic analysis.
Publication date
In
  • Chemical and Pharmaceutical Bulletin 48, no. 8 (1 August 2000): 1114–1120.
LanguageEnglish
Peer reviewedYes
NRC publication
This is a non-NRC publication

"Non-NRC publications" are publications authored by NRC employees prior to their employment by NRC.

NPARC number21275297
Export citationExport as RIS
Report a correctionReport a correction (opens in a new tab)
Record identifierb8b01680-6745-4c10-9064-003291bfec55
Record created2015-06-02
Record modified2020-03-26
Date modified: