| Two new flavanone glycosides from Macrothelypteris torresiana （Gaud.） Ching |
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| 引用本文： | Wei Fu,Wei Fang,Jin Lan Ruan. Two new flavanone glycosides from Macrothelypteris torresiana （Gaud.） Ching[J]. 中国化学快报, 2009, 20(5): 579-581. DOI: 10.1016/j.cclet.2008.12.025 |
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| 作者姓名： | Wei Fu Wei Fang Jin Lan Ruan |
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| 作者单位： | College of Pharmacy, Tongji Medical Center, Huazhong University of Science and Technology, Wuhan 430030, China |
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| 基金项目： | The author is grateful to Ping Lang (Department of Analysis) for the measurement of IR, CD and NMR spectra. |
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| 摘 要： | Two new flavanone glycosides 1 and 2 were isolated from the aerial parts oi Macrothelypteris torresiana(Gaud.)Ching.The structures of two products were identified as(2S)-5,7,2',5'-tetrahydroxyfiavanone-2'-O-β-D-6"-O-acetylglucopyranoside and(2S)- 5,7,2',5'-tetrahydroxyflavanone-2'-O-β-D-glucopyranoside on the basis of their chemical and spectral analysis,respectively.
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| 关 键 词： | 黄酮苷 蕨 地上部分 葡萄糖苷 光谱分析 O型 分离 |
| 收稿时间： | 2008-09-16 |
Two new flavanone glycosides from Macrothelypteris torresiana (Gaud.) Ching |
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| Wei Fu,Wei Fang,Jin Lan Ruan College of Pharmacy,Tongji Medical Center,Huazhong University of Science , Technology,Wuhan ,China. Two new flavanone glycosides from Macrothelypteris torresiana (Gaud.) Ching[J]. Chinese Chemical Letters, 2009, 20(5): 579-581. DOI: 10.1016/j.cclet.2008.12.025 |
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| Authors: | Wei Fu Wei Fang Jin Lan Ruan College of Pharmacy Tongji Medical Center Huazhong University of Science Technology Wuhan China |
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| Affiliation: | College of Pharmacy, Tongji Medical Center, Huazhong University of Science and Technology, Wuhan 430030, China |
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| Abstract: | Two new flavanone glycosides 1 and 2 were isolated from the aerial parts of Macrothelypteris torresiana (Gaud.) Ching.The structures of two products were identified as (2S)-5,7,2',5'-tetrahydroxyflavanone-2'-O-β-D-6"-O-acetylglucopyranoside and (2S)-5,7,2',5'-tetrahydroxyflavanone-2'-O-β-D-glucopyranoside on the basis of their chemical and spectral analysis,respectively. |
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| Keywords: | Macrothelypteris torresiana (Gaud.) Ching Flavanone glycosides Spectral analysis |
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