| 中国辽宁栽培西洋参化学成分的研究 |
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| 引用本文： | 徐绥绪,陈英杰,蔡忠琴,姚新生.中国辽宁栽培西洋参化学成分的研究[J].药学学报,1987,22(10):750-755. |
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| 作者姓名： | 徐绥绪 陈英杰 蔡忠琴 姚新生 |
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| 作者单位： | 沈阳药学院植物化学教研室，沈阳药学院植物化学教研室，沈阳药学院1986年中药系，沈阳药学院植物化学教研室 毕业生 |
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| 摘 要： | 中国辽宁栽培西洋参(Panax quinquefolius Linn)的总皂甙用低压硅胶柱和反相Rp18Labar柱层析分离得到18种化合物,用IR,MS(FD-MS,FAB-MS),13C-NMR及化学方法鉴定了16种化合物的化学结构;分别为棕榈酸(1),齐墩果酸(2),胡萝卜甙(daucosterin 3),人参皂甙-Rh1(4),—Rg3(5),—Rg2(6),—Rg1(7),—Rf(8),—Re(9),—Rd(10),—Rb2(11),—Rb1(12)、—R0(13),蔗糖(14),人参三糖(15)及一种新皂甙(16),结构为:20(s)原人参二醇-3--O-β-D-吡喃糖基(1→2)β-D-葡萄吡喃糖基(1→2)β-D-葡萄吡喃糖基],20--O-β-D-葡萄吡喃糖基(1→6)β-D-葡萄吡喃糖甙,命名为人参皂甙-RAO(ginsenoside-RA0)。化合物(4)和(5)系首次从西洋参中分离出的已知皂甙。
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| 关 键 词： | 西洋参 人参皂甙-RA0 人参皂甙-Rh1 -Rg3 19C-NMR |
| 收稿时间： | 1986-10-04 |
STUDIES ON THE CHEMICAL CONSTITUENTS OF PANAX QUINQUEFOLIUS LINN |
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| XU Sui-Xu,CHEN Ying-Jie,CAI Zhong-Oin and YAO Xin-Sheng.STUDIES ON THE CHEMICAL CONSTITUENTS OF PANAX QUINQUEFOLIUS LINN[J].Acta Pharmaceutica Sinica,1987,22(10):750-755. |
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| Authors: | XU Sui-Xu CHEN Ying-Jie CAI Zhong-Oin and YAO Xin-Sheng |
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| Abstract: | From Panax quinquefolius Linn cultivated in Liaoning province (China) sixteen compounds (1～16) were isolated. The structures of these compounds were identified as palmitie acid(1), oleanolic acid(2), daucosterin(3), ginsenosides-Rh1, -Rg3, -Rg2, -Rg1, -Rf, -Re, -Rd, -Rb2, -Rb1, -Re (4-13), sucrose(14), ginsengtrisaccharide(15) and a new saponin whose structure was elucidated to be 20 (S)-protopanaxadiol 3-O-β-D-glueopyranosyl-(1→2)-β-D-glucopyranosyl-(1→2)-β-D-glucopyranoside, 20-O-β-D-glucopyranosyl-(1→6)-β-D-glucopynoside(16) on the basis of IR, Mass spectra (FD-MS, FAB-MS), 13C-NMR and chemical evidences. The new saponin was named ginsenoside-RAo. |
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| Keywords: | Panax quinquefolius Linn Ginsenoside-RA_o Ginsenoside-Rh1 Ginsenoside-Rg3 ~(13)C-NMR |
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