JOURNAL 1414


Records of Natural Products
VOLUME & ISSUE
Available Online: November 25,2019
PAGES
p.1 - 6
DOI ADDRESS
http://doi.org/10.25135/rnp.160.19.09.1414
(DOI number will be activated after the manuscript has been available in an issue.)
STATISTICS
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AUTHORS
  • Huu Tung Nguyen
  • Quang Duong Pham
  • Dang Quang Le
  • Dinh Hoang Vu
  • Thuy My Nguyen Thi
  • Phuong Anh Dinh Thi
PDF OF ARTICLE

GRAPHICAL ABSTRACT


ABSTRACT


Elaeocarpus hainanensis has been used in the Oriental medicine but there are very few studies on its phytochemical profile. Our ongoing research on chemical constituents from Elaeocarpus plants in Vietnam led to the isolation of a new oleanane-type saponin from the aerial part of E. hainanensis. Its structure was identified as 1α-hydroxy-olean-11-oxo-12-en-3-O-β-L-arabinopyranoside (1) on the basis of extensive chemical and spectroscopic analyses including NMR and MS spectra. The occurence of the unique oleanane-type saponins in E. hainanensis contributed to impact phytochemical profile associated with chemotaxanomy meaning of the title plant.

KEYWORDS
  • Elaeocarpus hainanensis
  • Elaeocarpaceae
  • oleanane-type saponin
  • 1α-hydroxy-olean-11-oxo-12-en-3-O-β-L-arabinopyranoside

SUPPORTING INFORMATION


Supporting Information
Download File 160-RNP-1909-1414-SI.pdf (2.02 MB)