| 东北红豆杉茎皮化学成分研究 |
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| 引用本文： | 毛士龙 陈万生. 东北红豆杉茎皮化学成分研究[J]. 中药材, 1999, 22(7): 346-347 |
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| 作者姓名： | 毛士龙 陈万生 |
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| 作者单位： | 第二军医大学药学院,第二军医大学药学院,第二军医大学药学院 上海 200433,上海 200433,上海 200433 |
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| 摘 要： | 将东北红豆杉茎皮粉碎后用95％EtOH提取,再用CH_2Cl_2萃取,经柱层析分离,鉴定了3个化合物,分别为1-羟基巴卡亭I(baccatin I I-hydroxy)、2-去乙酰氧基红豆杉J(taxinine J 2-deacetoxy)和β-谷甾醇(β-sitosterol)。其中1-羟基巴卡亭I为首次从该植物中分得。
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| 关 键 词： | 东北红豆杉 1-羟基巴卡亭I |
Studies on Chemical Constituents of the Stem Bark of Taxus cuspidata |
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| Mao Shilong,Chen Wansheng,Liao Shixuan. Studies on Chemical Constituents of the Stem Bark of Taxus cuspidata[J]. Journal of Chinese medicinal materials, 1999, 22(7): 346-347 |
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| Authors: | Mao Shilong Chen Wansheng Liao Shixuan |
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| Affiliation: | School of Pharmacy, Second Military Medical University, Shanghai 200433. |
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| Abstract: | In order to study the active constituents in the stem barks of Taxus cuspidata Sieb. et Zucc., led to the isolation and structural determination of three compounds. On the basis of chemical evidences and spectral analysis (UV, IR, 1HNMR, 13CNMR and FAB-MS,) the structures of I, II and III were elucidated as baccatin I 1-hydroxy, taxinine J 2-deacetoxy and beta-sitosterol. Compound I was found from this plant for the first time. |
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| Keywords: | Taxus cuspidata Baccatin I 1-hydroxy |
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