摘要
目的研究复叶耳蕨(Arachniodes exilis)地上部分的化学成分。方法利用硅胶、C18反相硅胶、Sephadex LH-20凝胶等色谱技术对其提取物进行分离纯化,根据化合物的理化性质和光谱数据进行结构鉴定。结果分离得到6个黄酮类化合物,分别为:柚皮芸香苷(1),芒花苷(2),圣草次苷(3),木犀草素-7-O-芸香糖苷(4),5,7-二羟基色原酮-7-O-芸香糖苷(5)和5,7-二羟基色原酮(6)。结论化合物1~6均为首次从该种植物中分离得到。
Abstract
OBJECTIVE To research the chemical constituents of the aerial parts of Arachniodes exilis. METHODS The compounds were isolated by column chromotography with silica gel, C18 reverse-phase silica gel, Sephadex LH-20, and their structures were elucidated on the basis of physiochemical propertities and spectral analysis. RESULTS Six compounds were isolated and identified as narirutin (1), miscanthoside (2), eriocitrin (3), lutinolin-7-O-rutinoside (4), 5,7-dihydroxychromone-7-O-rutinoside (5) and 5,7-dihydroxychromone (6), respectively. CONCLUSION All compounds were obtained from this plant for the first time.
关键词
复叶耳蕨 /
化学成分 /
黄酮
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Key words
Arachniodes exilis /
chemical constituents /
flavonoid
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周道年;阮金兰;蔡亚玲.
复叶耳蕨地上部分黄酮类化合物[J]. 中国药学杂志, 2008, 43(16): 1218-1220
ZHOU Do-nin;RUN Jin-ln;CI Y-ling.
Flavonoids from Aerial Parts of Arachniodes exilis[J]. Chinese Pharmaceutical Journal, 2008, 43(16): 1218-1220
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参考文献
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脚注
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