[海金沙草化学成分的研究]
[Studies on the chemical constituents in herb of Lygodium japonicum].
作者信息
Zhang Lei-Hong, Yin Zhi-Qi, Ye Wen-Cai, Zhao Shou-Xun, Wang Lei, Hu Fang
机构信息
China Pharmaceutical University, Nanjing 210009, China.
出版信息
Zhongguo Zhong Yao Za Zhi. 2005 Oct;30(19):1522-4.
OBJECTIVE
To study the chemical constituents of Lygodium japonicum.
METHOD
Column chromatographic techniques were used for isolation and purification of chemical constituents of this plant and their structures were identified by spectroscopic analysis.
RESULT
Eight compounds were isolated and identified as tilianin (I), kaempferol-7-O-alpha-L-rhamnopyranoside (II), kaempferol (III), p-coumaric acid (IV), hexadecanoic acid 2, 3-dihydroxy-propyl ester (V), daucosterol (VI), beta-sitosterol (VII, and 1-hentriacontanol (VIII) respectively.
CONCLUSION
Compounds I, II, V, VI, VII, VIII were isolated from L. japonicum for the first time, compounds I, II, V were isolated from genus Lygodium for the first time.
目的
研究海金沙的化学成分。
方法
采用柱色谱技术对该植物的化学成分进行分离纯化，并通过光谱分析鉴定其结构。
结果
分离得到8个化合物，分别鉴定为田基黄苷（I）、山柰酚-7-O-α-L-鼠李糖苷（II）、山柰酚（III）、对香豆酸（IV）、十六烷酸2,3-二羟基丙酯（V）、胡萝卜苷（VI）、β-谷甾醇（VII）和1-三十一烷醇（VIII）。
结论
化合物I、II、V、VI、VII、VIII首次从海金沙中分离得到，化合物I、II、V首次从海金沙属植物中分离得到。
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