[透骨草化学成分的研究]
[Study on the chemical constituents of Phryma leptostachya].
作者信息
Chen Chun-Mei, Zhu Hu-Cheng, Zhao De, Deng Jun
机构信息
College of Pharmaceutical Sciences, Southwest University, Chongqing 400715, China.
出版信息
Zhong Yao Cai. 2011 Sep;34(9):1368-70.
OBJECTIVE
To study the chemical constituents of Phryma leptostachya.
METHODS
The chemical constituents were isolated and purified by silica gel column, recrystallization and Pre-RP-HPLC and their structwes were elucidated by spectroscopic methods.
RESULTS
Five compounds were obtained and identified as ursolic acid (1), quercetin (2), isovanillic acid (3), p-hydroxybenzoic acid (4), adenine arabinoside (5).
CONCLUSION
Compounds 2 - 5 are isolated from this genus for the first time.
目的
研究透骨草的化学成分。
方法
采用硅胶柱色谱、重结晶及制备型反相高效液相色谱法对化学成分进行分离纯化，并通过光谱方法鉴定其结构。
结果
得到5个化合物，分别鉴定为熊果酸（1）、槲皮素（2）、异香草酸（3）、对羟基苯甲酸（4）、腺嘌呤阿拉伯糖苷（5）。
结论
化合物2 - 5为首次从该属植物中分离得到。
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