Preparative separation and purification of four cis–trans isomers of coumaroylspermidine analogs from safflower by high-speed counter-current chromatography
Author:
Wen-Cong Li,Xiao-Yan Wang,Peng-Cheng Lin,Na Hu,Qiu-Long Zhang,You-Rui Suo,Chen-Xu Ding
Publication:
Journal of Chromatography B
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