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Journal of Zhejiang University SCIENCE B 2005 Vol.6 No.8 P.719~721

http://doi.org/10.1631/jzus.2005.B0719


Chemical shift assignments of two oleanane triterpenes from Euonymus hederaceus


Author(s):  HU He-jiao, WANG Kui-wu, WU Bin, SUN Cui-rong, PAN Yuan-jiang

Affiliation(s):  Department of Chemistry, Zhejiang University, Hangzhou 310027, China

Corresponding email(s):   panyuanjiang@zju.edu.cn

Key Words:  Euonymus hederaceus, 12-oleanene-3, 11-dione, 28-hydroxyolean-12-ene-3, 11-dione, 1D-NMR, 2D-NMR, Assignment


HU He-jiao, WANG Kui-wu, WU Bin, SUN Cui-rong, PAN Yuan-jiang. Chemical shift assignments of two oleanane triterpenes from Euonymus hederaceus[J]. Journal of Zhejiang University Science B, 2005, 6(8): 719~721.

@article{title="Chemical shift assignments of two oleanane triterpenes from Euonymus hederaceus",
author="HU He-jiao, WANG Kui-wu, WU Bin, SUN Cui-rong, PAN Yuan-jiang",
journal="Journal of Zhejiang University Science B",
volume="6",
number="8",
pages="719~721",
year="2005",
publisher="Zhejiang University Press & Springer",
doi="10.1631/jzus.2005.B0719"
}

%0 Journal Article
%T Chemical shift assignments of two oleanane triterpenes from Euonymus hederaceus
%A HU He-jiao
%A WANG Kui-wu
%A WU Bin
%A SUN Cui-rong
%A PAN Yuan-jiang
%J Journal of Zhejiang University SCIENCE B
%V 6
%N 8
%P 719~721
%@ 1673-1581
%D 2005
%I Zhejiang University Press & Springer
%DOI 10.1631/jzus.2005.B0719

TY - JOUR
T1 - Chemical shift assignments of two oleanane triterpenes from Euonymus hederaceus
A1 - HU He-jiao
A1 - WANG Kui-wu
A1 - WU Bin
A1 - SUN Cui-rong
A1 - PAN Yuan-jiang
J0 - Journal of Zhejiang University Science B
VL - 6
IS - 8
SP - 719
EP - 721
%@ 1673-1581
Y1 - 2005
PB - Zhejiang University Press & Springer
ER -
DOI - 10.1631/jzus.2005.B0719


Abstract: 
1H-NMR and 13C-NMR assignments of 12-oleanene-3,11-dione%29&ck%5B%5D=abstract&ck%5B%5D=keyword'>11-dione (compound 1) were completely described for the first time through conventional 1D NMR and 2D shift-correlated NMR experiments using 1H-1HCOSY, HMQC, HMBC techniques. Based on its NMR data, the assignments of 28-hydroxyolean-12-ene-3,11-dione%29&ck%5B%5D=abstract&ck%5B%5D=keyword'>11-dione (compound 2) were partially revised.

Darkslateblue:Affiliate; Royal Blue:Author; Turquoise:Article

Reference

[1] Chang, Z.F., Lu, G.P., Wei, J., Song, F.X., Liu, F.W., 1996. The performance settlement of of traditional officinal Euonymus plants (xu wan). Chinese Journal of Information on Traditional Chinese Medicine, 3(3):24-26 (in Chinese).

[2] Govindachari, T.R., Mohamed, P.A., Parthasarathyiba, P.C., 1970. A new pentacyclictriterpene from Gymnosporia rothiana Laws. Indian J. Chem., 8:395-397.

[3] Mahato, S.B., Kundu, A.P., 1994. 13C NMR Spectra of pentacyclic triterpenoids−a complication and some salient features. Phytochemistry, 37:1517-1573.

[4] Shirota, O., Tamemura, T., Morita, H., Takeya, K., Itokawa, H., 1996. Triterpenes from razilian medicinal plant “ChuChuhuasi” (Maytenua krukovii). J. Nat. Prod., 59:1072-1075.

[5] Yuan, X., Wang, G.L., Gong, F.J., 1994. Studies on triterpenoid constituents isolated from the roots of sabia schumamniana. Acta Bot. Anica. Sinica., 36(2):153-158.

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