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Chemical shift assignments of two oleanane triterpenes from Euonymus hederaceus |
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| Authors: | Hu He-jiao Wang Kui-wu Wu Bin Sun Cui-rong and Pan Yuan-jiang |
| Institution: | (1) Department of Chemistry, Zhejiang University, 310027 Hangzhou, China |
| Abstract: | 1H-NMR and13C-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 using1H-1HCOSY, HMQC, HMBC techniques. Based on its NMR data, the assignments of 28-hydroxyolean-12-ene-3,11-dione (compound 2) were partially revised. Project (Nos. 20375036 and 20472073) supported by the National Natural Science Foundation of China |
| Keywords: | Euonymus hederaceus 12-oleanene-3 11-dione 28-hydroxyolean-12-ene-3 11-dione 1D-NMR 2D-NMR Assignment |
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