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ZJUS-B
Journal of Zhejiang University-SCIENCE B (Biomedicine & Biotechnology)  2005, Vol. 6 Issue ( 8): 3-    DOI: 10.1631/jzus.2005.B0719
    
Chemical shift assignments of two oleanane triterpenes from Euonymus hederaceus
HU He-jiao, WANG Kui-wu, WU Bin, SUN Cui-rong, PAN Yuan-jiang
Department of Chemistry, Zhejiang University, Hangzhou 310027, China
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Abstract  1H-NMR and 13C-NMR assignments of 12-oleanene-3,11-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 (compound 2) were partially revised.

Key words： Euonymus hederaceus      12-oleanene-3,11-dione      28-hydroxyolean-12-ene-3,11-dione      1D-NMR      2D-NMR      Assignment     
Received: 24 November 2004     
CLC:  R282  
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HU He-jiao
WANG Kui-wu
WU Bin
SUN Cui-rong
PAN Yuan-jiang
Cite this article:

HU He-jiao, WANG Kui-wu, WU Bin, SUN Cui-rong, PAN Yuan-jiang. Chemical shift assignments of two oleanane triterpenes from Euonymus hederaceus. Journal of Zhejiang University-SCIENCE B (Biomedicine & Biotechnology), 2005, 6( 8): 3-.

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http://www.zjujournals.com/xueshu/zjus-b/10.1631/jzus.2005.B0719     OR     http://www.zjujournals.com/xueshu/zjus-b/Y2005/V6/I 8/3

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