中国中药杂志

2005, (15) 1159-1162

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活血益气汤中1个新的异黄酮类化合物
A new isoflavone from Huoxue Yiqi Tang

马学敏,王力生,郭亚健,郭树仁
MA Xue-min, WANG Li-sheng, GUO Ya-jian, GUO Shu-ren(1. Beijing University of Traditional Chinese Medicine, Beijing 100102, China;2. Peking University, Beijing 100083, China)

摘要(Abstract):

目的:研究活血益气汤活性部位的化学成分,阐明其产生抗肝纤维化作用的物质基础。方法:采用硅胶、SephadexLH20柱色谱分离,通过理化性质和波谱分析鉴定化合物结构。结果:从活血益气汤活性部位中分离并鉴定了14个化合物。结论:以上化合物为首次从该复方中分离得到,其中7,3′-二羟基5′-甲氧基异黄酮是B环为间位取代的异黄酮类化合物,为新化合物。
Objective: To study the chemical constituents in the active parts of Huoxue Yiqi Tang. Method: The silica gel, Sephadex LH-20 were used to isolate the compounds, EI,FAB-MS and 1D,2D-NMR were used to identify the obtained compounds. Result: 14 compounds were obtained from the prescription. Conclusion: They were all first time obtained from the prescription. Among them, 7, 3′-dihydroxyl-5′-methoxyisoflavone is new.

关键词(KeyWords): 中药复方;活血益气汤;7,3′-二羟基-5′-甲氧基异黄酮
compound prescription of Chinese materia medica; Huoxue Yiqi Tang; 7, 3′-dihydroxyl-5′-methoxyisoflavone

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作者(Author): 马学敏,王力生,郭亚健,郭树仁
MA Xue-min, WANG Li-sheng, GUO Ya-jian, GUO Shu-ren(1. Beijing University of Traditional Chinese Medicine, Beijing 100102, China;2. Peking University, Beijing 100083, China)

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