| 铁刀木中一个新的色酮苷 |
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| 引用本文： | 吕泰省,易杨华,袁红英,张志国,刘卫. 铁刀木中一个新的色酮苷[J]. 药学学报, 2003, 38(2): 113-115 |
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| 作者姓名： | 吕泰省 易杨华 袁红英 张志国 刘卫 |
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| 作者单位： | 1. 中国人民解放军第88医院,药剂科,山东,泰安,271000
2. 第二军医大学,药学院,上海,200433 |
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| 摘 要： | 目的 研究铁刀木的化学成分。方法 利用硅胶柱色谱和薄层色谱分离铁刀木的化学成分,通过理化常数测定和波谱分析等鉴定化合物的结构。结果从铁刀木树干中分离并鉴定了5个化合物,其结构分别鉴定为:β-谷甾醇(I),蔗糖(II),正二十八醇(III),2-甲基-5-(2′-羟丙基)-7-羟基色酮-2′-O-β-D-吡喃葡糖苷(IV),3,3′,4,5′-四羟基二苯乙烯(V)。结论化合物II,III,V为首次从该植物中分得,化合物IV为新化合物。
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| 关 键 词： | 铁刀木 3,3′,4,5′-四羟基二苯乙烯 2-甲基-5-(2′-羟丙基)-7-羟基色酮-2′-O-β-D-吡喃葡糖苷 色酮苷 |
| 收稿时间： | 2002-04-08 |
A new chromone glycoside from Cassia siamea lam. |
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| Tai-sheng Lü,Yang-hua Yi,Hong-ying Yuan,Zhi-guo Zhang,Wei Liu. A new chromone glycoside from Cassia siamea lam.[J]. Acta pharmaceutica Sinica, 2003, 38(2): 113-115 |
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| Authors: | Tai-sheng Lü Yang-hua Yi Hong-ying Yuan Zhi-guo Zhang Wei Liu |
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| Affiliation: | Pharmacy Department, the 88th Hospital of PLA, Taian 271000, China. |
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| Abstract: | AIM: To study the chemical constituents of the stem of Cassia siamea. METHODS: The compounds were isolated by chromatography on silica gel, and identified on the basis of spectral analysis. RESULTS: Five compounds were isolated and identified as: beta-sitosterol (I), sucrose (II), n-octacosanol (III), 2-methyl-5-(2'-hydroxypropyl)-7-hydroxy-chromone-2'-O-beta-D-glucopyranoside (IV) and piceatannol (V). CONCLUSION: Compound IV is a new compound. Compounds II, III and V were obtained from this plant for the first time. |
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| Keywords: | piceatannol 2-methyl-5-(2′-hydroxypropyl)-7-hydroxy-chromone-2′-O-β-D-glucopyranoside chromone glycoside Cassia siamea |
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