引用本文:
Wei Liu, Jing Chen, Wen Jian Zuo, Xian Li, Jin Hui Wang. A new isoflavane from processed Astragalus membranaceus[J]. Chinese Chemical Letters,
2007, 18(9): 1092-1094.
doi:
10.1016/j.cclet.2007.07.036
Citation: Wei Liu, Jing Chen, Wen Jian Zuo, Xian Li, Jin Hui Wang. A new isoflavane from processed Astragalus membranaceus[J]. Chinese Chemical Letters, 2007, 18(9): 1092-1094. doi: 10.1016/j.cclet.2007.07.036
Citation: Wei Liu, Jing Chen, Wen Jian Zuo, Xian Li, Jin Hui Wang. A new isoflavane from processed Astragalus membranaceus[J]. Chinese Chemical Letters, 2007, 18(9): 1092-1094. doi: 10.1016/j.cclet.2007.07.036
A new isoflavane from processed Astragalus membranaceus
摘要:
A new isoflavane named astraganoside, together with five known compounds had been isolated from the processed Astragralus membranaceus. The structure of the novel compound was elucidated as (3R, 4R)-3-(2-hydroxy-3, 4-dimethoxyphenyl) chroman-4, 7-diol-7-O-β-D-glucopyranoside (1) based on spectroscopic methods including UV, IR, ESI-MS, 1D NMR and 2D NMR techniques.
English
A new isoflavane from processed Astragalus membranaceus
Abstract:
A new isoflavane named astraganoside, together with five known compounds had been isolated from the processed Astragralus membranaceus. The structure of the novel compound was elucidated as (3R, 4R)-3-(2-hydroxy-3, 4-dimethoxyphenyl) chroman-4, 7-diol-7-O-β-D-glucopyranoside (1) based on spectroscopic methods including UV, IR, ESI-MS, 1D NMR and 2D NMR techniques.
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Key words:
- Processed Astragalus membranaceus
- / Isoflavane
- / Astraganoside
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