防风根中的一种新香豆素——防风素
[Sapodivarin, a new coumarin from roots of Saposhnikovia divaricata].
作者信息
Zhao Bo, Yang Xinbao, Yang Xiuwei, Zhang Lianxue
机构信息
College of Traditional Chinese Medicine, Jilin Agricultural University, Changchun 130118, China.
出版信息
Zhongguo Zhong Yao Za Zhi. 2010 Jun;35(11):1418-20.
OBJECTIVE
To study the chemical constituents in the dried roots of Saposhnikovia divaricata (Turcz.) Schischk.
METHOD
The chemical constituents were isolated by various column chromatographic methods and structurally elucidated by IR, UV, MS and NMR evidences.
RESULT
Two compounds were obtained and identified as nodakenetin (1) and 8-[4-(beta-D-glucopyrano-sy-loxy)-3-methyl-2-buten-1-yl]oxy-5-methoxy-6,7-furanocoumarin (2), respectively.
CONCLUSION
Compound 2 is a new compound and named sapodivarin.
目的
研究防风干燥根中的化学成分。
方法
采用多种柱色谱方法分离化学成分，并通过红外光谱（IR）、紫外光谱（UV）、质谱（MS）和核磁共振谱（NMR）等数据进行结构鉴定。
结果
得到两个化合物，分别鉴定为紫花前胡苷元（1）和8-[4-(β-D-吡喃葡萄糖氧基)-3-甲基-2-丁烯-1-基]氧基-5-甲氧基-6,7-呋喃香豆素（2）。
结论
化合物2是一个新化合物，命名为防风苷。
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