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Licensed Unlicensed Requires Authentication Published by De Gruyter June 2, 2014

Isolation, Characterization and Crystal Structure of Natural Eremophilenolide from Ligularia sagitta

  • Lyi Li , Li-Wen Xu , Yan-Feng Jiang , Chan-Juan Xi , Han-Qing Wang EMAIL logo and You-Rui Suo
From the journal Zeitschrift für Naturforschung B
https://doi.org/10.1515/znb-2004-0809

Abstract

A new eremophilenolide 1β ,10β -epoxy-6β -acetoxy-3β -angeloyloxy-8β -hydrox y-eremophil- 7(11)-en-8,12α-olide (1), together with liguhodgsonal (2), esculetin (3) and β -sitosterol (4), was isolated from the aerial parts of Ligularia sagitta. The structure of the new constituent (1) was elucidated by spectroscopic methods and confirmed by single-crystal X-ray diffraction.

Keywords : Ligularia sagitta; Eremophilenolide; Single-Crystal; X-Ray Diffraction
Published Online: 2014-6-2
Published in Print: 2004-8-1

© 1946 – 2014: Verlag der Zeitschrift für Naturforschung

From the journal
Zeitschrift für Naturforschung B
Zeitschrift für Naturforschung B
Volume 59 Issue 8

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