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1H and 13C NMR assignments for four triterpenoid saponins from Albizziae cortex |
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| Authors: | Han Li-Feng Ma Bai-Ping Zhang Hong-Sheng Song Xin-Bo Gao Xiu-Mei Kang Li-Ping Xiong Cheng-Qi Zhao Yang Tan Da-Wei |
| Affiliation: | Beijing Institute of Radiation Medicine, Beijing 100850, People's Republic of China. |
| Abstract: | Four triterpenoid saponins were isolated from Albizziae cortex, and a complete assignment of their (1)H and (13)C NMR spectra was carried out using 1D and 2D NMR ((1)H-(1)H COSY, HSQC, HMBC, and HSQC-TOCSY) methods. Their (1)H NMR assignments were reported for the first time and some of their (13)C NMR spectral data reported in literature were corrected. |
| Keywords: | 1H and 13C 2D NMR triterpenoid saponins Albizziae cortex Albizia julibrissin Durazz |
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