以下为句子列表：
英文: Related Studies on Chemical Constituents of the Fangfeng Chromone Fraction;
中文: 防风色原酮部位化学成分及其相关研究
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英文: Method for determination of total chromone in chromone fraction of Saposhnikovia divaricata (Turcz.) Schischk.;
中文: 防风色原酮部位中总色原酮含量测定方法研究
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英文: A Pharmacodynamic Research on Chromone Glucosides of Fangfeng;
中文: 防风色原酮甙类成分的药理活性研究
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英文: Objective To set up a quantitative determination method of HPLC for four components in the chromone fraction of Saposhnikovia divaricata(Turcz.
中文: 目的建立防风色原酮部位中4种成分升麻素苷、升麻素、5-O-甲基维斯阿米醇苷和亥茅酚苷的高效液相色谱含量测定方法。
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英文: Six compounds, scopoletin , scopolin , cassiachromone , , 7, '-trihydroxy-8-methoxyflavone , β-sitosterol and daucosterol were isolated frorn Prana discifera Schneid. They were characterized by spectral analysis.
中文: 从搭棚藤(Prana discifera Schneid)茎叶的乙醇提取物中分离得个化合物,经波谱分析和与 已知品对照,分别确定为scopoletin 、scopolin 、cassiachromone 、’-羟基汉黄芩素 、β-谷甾醇 和胡萝卜苷 。
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