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Highly sensitive and selective pre-column derivatization high-performance liquid chromatography approach for rapid determination of triterpenes oleanolic and ursolic acids and application to Swertia species: Optimization of triterpenic acids extraction and pre-column derivatization using response surface methodology 期刊论文  OAI收割
analytica chimica acta, 2011, 卷号: 688, 期号: 2, 页码: 208-218
作者:  
Li, Guoliang;  Zhang, Xiaolong;  You, Jinmao;  Song, Cuihua;  Sun, Zhiwei
收藏  |  浏览/下载:34/0  |  提交时间:2011/12/13
Complete assignments of (1)h and (13)c nmr spectral data for three polyhydroxylated 12-ursen-type triterpenoids from dischidia esquirolii 期刊论文  iSwitch采集
Magnetic resonance in chemistry, 2008, 卷号: 46, 期号: 6, 页码: 571-575
作者:  
收藏  |  浏览/下载:22/0  |  提交时间:2019/05/10
Complete assignments of H-1 and C-13 NMR spectral data for three polyhydroxylated 12-ursen-type triterpenoids from Dischidia esquirolii 期刊论文  OAI收割
MAGNETIC RESONANCE IN CHEMISTRY, 2008, 卷号: 46, 期号: 6, 页码: 571-575
Ma, MX; Yang, CR; Zhang, YJ
  |  收藏  |  浏览/下载:133/0  |  提交时间:2011/11/24