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本文报道从国产蜂蜡提取物-油菜素甾醇物中获得24-表油菜甾醇内酯。其化学结构通过高分辨核磁共振谱解析以及与合成样品的比较而确定。
This article reports from domestic beeswax extract - Brassinosterol 24-epipeidelactone lactone. Its chemical structure is confirmed by high resolution NMR spectroscopy and comparison with synthetic samples.