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New phenolic compounds of Acmella ciliata.

Authors
  • Kasper, Juliane1
  • Melzig, Matthias F
  • Jenett-Siems, Kristina
  • 1 Institute of Pharmacy, Department of Pharmaceutical Biology, Free University, Berlin, Germany. , (Germany)
Type
Published Article
Journal
Planta Medica
Publisher
Georg Thieme Verlag KG
Publication Date
Apr 01, 2010
Volume
76
Issue
6
Pages
633–635
Identifiers
DOI: 10.1055/s-0029-1240621
PMID: 19937553
Source
Medline
License
Unknown

Abstract

The phytochemical analysis of a butanolic fraction of Acmella ciliata Kunth. afforded a total of 15 hydrophilic compounds. Seven flavonol 3-O-glycosides were isolated, including two new natural products, quercetin-3-O-(3-O-acetyl-beta-D-glucuronopyranoside) and quercetin-3-O-(2- O-acetyl-alpha-L-rhamnopyranosyl-(1--> 6)-beta-D-glucopyranoside). Furthermore, a variety of caffeoylquinic acid derivatives could be identified using ESI-MS and NMR-spectroscopy.

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