摘要
Using HP20 macroporous resin, polyamide, Sephadex-LH20 and YMC preparation column (ODS), four kinds of C-glycoside flavones were isolated from the leaves of Belamcanda chinensis grown in Hainan island. Combined with the measurement of melting points and chemical reactions, the structures of C-glycoside flavones were identified by analyzing the spectroscopic data of UV, 1HNMR, 13CNMR, MS. They are compound I 2″-O-rhamnosylisovitexin; compound II 2″-O-rhamnosylswertisin; compound III isovitexin and compound IV swertisin. All the compounds are isolated from the Iridaceae plants for the first time.
| 源语言 | 英语 |
|---|---|
| 页（从-至） | 1249-1251+1260 |
| 期刊 | Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology |
| 卷 | 30 |
| 期 | 10 |
| 出版状态 | 已出版 - 10月 2010 |
指纹
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Zhang, L., Deng, Y. L., Zhang, Y. K., Li, L., Dai, R. J., Meng, W. W., Chen, Y., & Jia, S. H. (2010). Preparation and structural identification of C-glycoside flavones compounds isolated from the leaves of Belamcanda chinensis. Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology, 30(10), 1249-1251+1260.