[雪松松针化学成分的研究]
[Study on the chemical constituents from pine needles of Cedrus deodara].
作者信息
Zhang Jun-min, Shi Xiao-feng, Li Chong, Fan Bin, Wang Dong-dong, Liu Dong-yan
机构信息
School of pharmaceutical science, Lanzhou University, Lanzhou 730030, China.
出版信息
Zhong Yao Cai. 2010 Feb;33(2):215-8.
OBJECTIVE
To study the chemical constituents from pine needles of Cedrus deodara.
METHODS
Chemical constituents were isolated by silica gel and Sephadex LH-20 column chromatography. The structures of the isolated compounds were elucidated through spectroscopic analysis.
RESULTS
The compounds were identified as 9-hydroxy-dodecanoic acid (I), ethyl laurate (II), ethyl stearate (III), 3beta-hydroxy-oleanolic acid methyl ester (IV), beta-sitosterol (V), shikimic acid (VI), methylconiferin (VII), ferulic acid beta-glucoside (VIII).
CONCLUSION
Compounds I-IV, VI-VIII are isolated and identified from this genus for the first time, compound V is isolated from pine needles of this genus for the first time.
目的
研究喜马拉雅雪松松针的化学成分。
方法
通过硅胶柱色谱和葡聚糖凝胶LH - 20柱色谱分离化学成分。通过光谱分析阐明分离得到的化合物的结构。
结果
所分离的化合物被鉴定为9 - 羟基十二烷酸（I）、月桂酸乙酯（II）、硬脂酸乙酯（III）、3β - 羟基齐墩果酸甲酯（IV）、β - 谷甾醇（V）、莽草酸（VI）、甲基松柏苷（VII）、阿魏酸β - 葡萄糖苷（VIII）。
结论
化合物I - IV、VI - VIII首次从该属植物中分离鉴定出来，化合物V首次从该属植物的松针中分离得到。
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