Isolation and structure determination of a lignan from the bark of Salix alba.
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.
Du
Qizhen
Q
Research Center for Bioactive Food, Zhejiang Gongshang University, Hangzhou 310035, China. qizhendu@mail.zjgsu.edu.cn
Jerz
Gerold
G
Shen
Lianqing
L
Xiu
Lili
L
Winterhalter
Peter
P
D017705:Lignans / Q000737:chemistry* / Q000302:isolation & purification*; D009682:Magnetic Resonance Spectroscopy; D015394:Molecular Structure; D024301:Plant Bark / Q000737:chemistry*; D032108:Salix / Q000737:chemistry*
D017705:Lignans