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Preparative separation and purification of five oxindole alkaloids from gelsemium elegans by ph-zone
【机 构】
:
ShandongAnalysisandTestCenter,ShandongAcademyofSciences,19KeyuanStreet,Jinan,Shandong250014,China
【出 处】
:
第七届国际逆流色谱会议(The 7th International Conference on Countercurre
【发表日期】
:
2012年8期
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