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本文报道抗生素2809化学结构的研究,结果表明,它是由苷元、D-岩藻糖和D-洋地黄糖所组成的芳香糖苷类抗生素。
This article reports the chemical structure of antibiotic 2809 and results show that it is an aromatic glycoside antibiotic consisting of aglycone, D-fucose and D-digitalisose.