从白柳树皮中分离并确定一种木脂素的结构
Isolation and structure determination of a lignan from the bark of Salix alba.
作者信息
Du Qizhen, Jerz Gerold, Shen Lianqing, Xiu Lili, Winterhalter Peter
机构信息
Research Center for Bioactive Food, Zhejiang Gongshang University, Hangzhou 310035, China.
出版信息
Nat Prod Res. 2007 May;21(5):451-4. doi: 10.1080/14786410601083845.
PMID:17487617
Abstract
A lignan, sisymbrifolin (1) found in the fruits of Solanum sisymbriflolium has been isolated from the bark extract of Salix alba (Salicaceae). Its structure was elucidated by its direct spectrum data of ESI-MS and one- and two-dimensional NMR spectroscopy for the first time.
摘要
一种木脂素，即从白英果实中发现的异叶白英素（1），已从白柳（杨柳科）的树皮提取物中分离出来。首次通过电喷雾电离质谱（ESI-MS）以及一维和二维核磁共振光谱的直接光谱数据阐明了其结构。
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