JOURNAL 1789


Records of Natural Products
VOLUME & ISSUE
Available Online: October 19,2020
PAGES
p.1 - 6
DOI ADDRESS
http://doi.org/10.25135/rnp.205.20.08.1789
(DOI number will be activated after the manuscript has been available in an issue.)
STATISTICS
Viewed 150 times.
AUTHORS
  • Jun Sheng Zhang
  • Xin-xin Cao
  • Jin-yue Sun
  • Hua Zhang
  • Chao Liu
PDF OF ARTICLE

GRAPHICAL ABSTRACT


ABSTRACT


Six aromatic compounds including a new (Z)-ferulic acid ester (1) and a new syringic acid ester (2), as well as four known ferulic acid esters (36), were isolated from a well-known edible mushroom, Pleurotus eryngii. Structures of these aromatics were unambiguously characterized via spectroscopic methods especially MS and NMR techniques. All the isolates were assessed for their antiradical effect and NO production inhibitory activity in RAW264.7 macrophages, and compounds 1 and 3 displayed mild DPPH radical removing activity, with IC50 values of 25.0 and 21.6 mM, respectively.

KEYWORDS
  • Pleurotus eryngii
  • aromatics
  • ferulic acid ester
  • syringic acid ester
  • antiradical

SUPPORTING INFORMATION


Supporting Information
Download File 205-RNP-2008-1789-SI.pdf (1.35 MB)