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目的:研究异型南五味子藤茎的化学成分。方法:采用各种柱色谱法分离,通过波谱法进行结构鉴定。结果:化合物1是1个新的二芳基丁烷类木脂素二聚体。结论:五味子科植物中二芳基丁烷类木脂素以二聚体的形式存在属于首次发现。
Objective: To study the chemical constituents of the shaped Schisandra chinensis cane. Methods: Various column chromatographies were used for separation and identification by spectroscopy. Results: Compound 1 is a new diaryl butane lignan dimer. Conclusion: It is the first time that diaryl butane-type lignans in Schisandrae family exist in the form of dimer.