中文名 | 金缕梅单宁 |
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英文名 | hamamelitannin |
中文别名 | 金缕梅丹宁酸 |
英文别名 |
HAMAMELOFURANOSE 2',5-DIGALLATE
2',5-DigalloylhaMaMelofuranose 2,3-Digalloylglucose [(2R,3R,4R)-3,4,5-Trihydroxytetrahydrofuran-2,4-diyl]bis(methylen)bis(3,4,5-trihydroxybenzoat) 2-C-[[(3,4,5-Trihydroxybenzoyl)oxy]methyl]-D-ribofuranose 5-(3,4,5-trihydroxybenzoate) Bis(3,4,5-trihydroxybenzoate) de [(2R,3R,4R)-3,4,5-trihydroxytétrahydrofurane-2,4-diyl]bis(méthylène) 2',5-digalloylhamamelose hamamelitanin Hamamelitannin [(2R,3R,4R)-3,4,5-Trihydroxytetrahydrofuran-2,4-diyl]bis(methylene) bis(3,4,5-trihydroxybenzoate) O5-Galloyl-2-galloyloxymethyl-D-ribose 5-O-(3,4,5-Trihydroxybenzoyl)-2-C-{[(3,4,5-trihydroxybenzoyl)oxy]methyl}-D-ribofuranose D-Ribofuranose, 2-C-[[(3,4,5-trihydroxybenzoyl)oxy]methyl]-, 5-(3,4,5-trihydroxybenzoate) 2-C-(Hydroxymethyl)-D-ribofuranose 2',5-Digallate |
描述 | Hamamelitannin 是从 Hamamelis virginiana 树皮中提取的多酚,是一种群体感应 (QS) 抑制剂。Hamamelitannin 通过影响肽聚糖生物合成和 eDNA 释放增加金黄色葡萄球菌生物膜的抗生素敏感性。 |
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相关类别 | |
体外研究 | 金缕梅素显示对结肠癌细胞特异的细胞毒活性〔3〕。 |
参考文献 |
密度 | 1.8±0.1 g/cm3 |
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沸点 | 941.7±65.0 °C at 760 mmHg |
熔点 | 145-147ºC |
分子式 | C20H20O14 |
分子量 | 484.364 |
闪点 | 329.0±27.8 °C |
精确质量 | 484.085297 |
PSA | 243.90000 |
LogP | 2.91 |
蒸汽压 | 0.0±0.3 mmHg at 25°C |
折射率 | 1.746 |
储存条件 | 2-8°C,密封,干燥 |
个人防护装备 | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
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危险品运输编码 | NONH for all modes of transport |
WGK德国 | 3 |