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Tetramycin B (4-Hydroxytetramycin A)为一种从吸水链霉菌(Streptomyces hygrospinosus var. Beijingensis)分离出的多烯大环内酯类抗生素,拥有较高的抗真菌活性,也可用于农业领域,对多种植物病原真菌表现出优异的抑制活性。相较于Tetramycin A,四霉素 B在抗真菌方面的效能更为显著,C-4位的羟基在增强生物活性方面发挥了关键作用。
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Tetramycin B (4-Hydroxytetramycin A)为一种从吸水链霉菌(Streptomyces hygrospinosus var. Beijingensis)分离出的多烯大环内酯类抗生素,拥有较高的抗真菌活性,也可用于农业领域,对多种植物病原真菌表现出优异的抑制活性。相较于Tetramycin A,四霉素 B在抗真菌方面的效能更为显著,C-4位的羟基在增强生物活性方面发挥了关键作用。
规格 | 价格 | 库存 | 数量 |
---|---|---|---|
1 mg | ¥ 1,850 | 现货 | |
5 mg | ¥ 4,530 | 现货 | |
10 mg | ¥ 6,430 | 现货 | |
25 mg | ¥ 9,550 | 现货 | |
50 mg | ¥ 12,800 | 现货 |
产品描述 | Tetramycin B (4-Hydroxytetramycin A), a polyene macrolide antibiotic and potent antifungal agent, is derived from Streptomyces hygrospinosus var. Beijingensis. Tetramycin B exhibits greater antifungal activity compared to Tetramycin A, primarily due to the critical role of its C-4 hydroxyl in enhancing its biological function.Tetramycin B is effective against various plant pathogenic fungi and has potential agricultural applications. |
别名 | 四霉素 B, 4-Hydroxytetramycin A |
分子量 | 711.79 |
分子式 | C35H53NO14 |
CAS No. | 82517-08-6 |
Smiles | O[C@@H]1[C@H](O[C@@H](C=C/C=C\C=C\C=C\[C@@H]([C@@H](C)O2)CC)C[C@@]3([H])[C@H](C(O)=O)[C@@H](O)C[C@@](O3)(O)C[C@@H](O)C[C@@H](O)[C@H](O)/C=C/C2=O)O[C@H](C)[C@@H](O)[C@@H]1N |
存储 | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. |
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