Publication
Title
Phytochemical characterisation of a cytotoxic stem bark extract of **Steganotaenia araliacea** and identification of a protoflavanone by LCSPENMR
Author
Abstract
A 80% ethanolic stem bark extract of Steganotaenia araliacea (Apiaceae) showed cytotoxic properties against MDA-MB-231 (breast), PANC-1 (pancreas) and HT-29 (colon) cancer cell lines. Phytochemical investigations by LC-SPE-NMR led to the identification of spiropreussomerin A, most probably produced by an endophytic fungus, the flavanonol conrauiflavonol / afzelin A, and a protoflavanone that has not been reported before and for which the name steganoprotoflavanone was adopted. Surprisingly none of the previously reported cytotoxic dibenzocyclo-octadiene lactone lignans was obtained as a major constituent of the cytotoxic extract.
Language
English
Source (journal)
Phytochemistry letters
Publication
2015
ISSN
1874-3900
Volume/pages
12(2015), p. 119-124
ISI
000356336400022
Full text (Publisher's DOI)
Full text (open access)
Full text (publisher's version - intranet only)
UAntwerpen
Faculty/Department
Research group
Publication type
Subject
Affiliation
Publications with a UAntwerp address
External links
Web of Science
Record
Identification
Creation 31.03.2015
Last edited 04.10.2017
To cite this reference