| 毛白杨化学成分的研究 |
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| 引用本文： | 林茂,李守珍. 毛白杨化学成分的研究[J]. 药学学报, 1993, 28(6): 437-441 |
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| 作者姓名： | 林茂 李守珍 |
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| 作者单位： | 中国医学科学院药物研究所,中国医学科学院药物研究所 北京 100050,北京 100050 |
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| 摘 要： | 从毛白杨(Populus tomentosa Carr.)的叶中分得一个新的黄酮类化合物,鉴定为洋芹素-7-O-(6″-O-p-羟基肉桂酰)-B-D-吡喃葡萄糖甙(Ⅰ),同时还分得四个已知成分分别鉴定为水杨甙(salicin,Ⅱ)、2″-苯甲酰水杨甙(tremulodin,Ⅲ)、特里杨甙(tremulacin,Ⅳ)和胡萝卜甙(dauvasterol,Ⅴ)。
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| 关 键 词： | 毛白杨 洋芹素-7-O-(6" -O-p-羟基肉桂酰)-β-D-吡喃葡萄糖甙 |
| 收稿时间： | 1992-08-28 |
STUDIES ON THE CHEMICAL CONSTITUENTS OF POPULUS TOMENTOSA CARR |
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| M Lin and SZ Li. STUDIES ON THE CHEMICAL CONSTITUENTS OF POPULUS TOMENTOSA CARR[J]. Acta pharmaceutica Sinica, 1993, 28(6): 437-441 |
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| Authors: | M Lin and SZ Li |
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| Abstract: | Populus tomentosa Carr. a Chinese folk medicine, has been used for treatment of arthritic disease. A new flavonoid, with molecular formula C30H26O12 was isolated from this plant along with four known compounds. They were identified as apigenin-7-O-(6″-O-p-coumaroyl)-β-D-glucopyranoside (Ⅰ), salicin (Ⅱ), tremulodin (Ⅲ), tremulaein (Ⅳ) and daucosterol (Ⅴ) by the use of 1HNMR, 13CNMR and 1H-13C COSY spectroscopy. |
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| Keywords: | Apigenin-7-O- (6" -O-p-coumaroyl)-β-D-glucopyranoside Populus tomentosa |
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