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通过质谱、核磁共振谱并结合文献对一个三萜皂苷 hederagenin 3-O-β- D-glucu ronopyranpside进行结构解析. 通过 2D NMR(HMQC、HMBC)对其进行了 NMR全归属.
The structural analysis of a triterpene saponin hederagenin 3-O-β-D-glucu ronopyranpside was carried out by mass spectrometry, nuclear magnetic resonance spectroscopy and the literature. The NMR assignments were performed by 2D NMR (HMQC, HMBC).