Two new compounds from the roots of Ilex pubescens

Ting Wu, Qing-Wen Zhang, Xiao Qi Zhang, Ge Liu, Lei Wang, Miao-Miao Jiang, Yi-Fan Feng, Wen-Cai Ye

Research output: Contribution to journalArticle

8 Citations (Scopus)

Abstract

A new triterpenoid glycoside, heterobetulinic acid 3-O-β-D-glucopyranosyl(1 → 2)-β-D-xylopyranoside (1), together with a new phenylacrylic acid derivative, 3'S,4'-dihydroxyl-2'-methylene-but-1'-enyl caffeate (2), were isolated from the roots of Ilex pubescens. Their structures were elucidated by HR-ESI-MS, 1-D and 2-D NMR analyses and chemical methods. In addition, the absolute configuration of 2 was established by the application of a modified Mosher's method.

LanguageEnglish
Pages1408-12
Number of pages5
JournalNatural product research
Volume26
Issue number15
DOIs
Publication statusPublished - 2012

Keywords

  • Glycosides
  • Ilex
  • Magnetic Resonance Spectroscopy
  • Plant Roots
  • Spectrometry, Mass, Electrospray Ionization
  • Triterpenes
  • Journal Article
  • Research Support, Non-U.S. Gov't

ASJC Scopus subject areas

  • Immunology and Microbiology(all)

Cite this

Wu, T., Zhang, Q-W., Zhang, X. Q., Liu, G., Wang, L., Jiang, M-M., ... Ye, W-C. (2012). Two new compounds from the roots of Ilex pubescens. Natural product research, 26(15), 1408-12. https://doi.org/10.1080/14786419.2011.598155