| 中文名 | 罗汉松双黄酮B |
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| 英文名 | 5,7-dihydroxy-8-[2-hydroxy-5-(5-hydroxy-7-methoxy-4-oxochromen-2-yl)phenyl]-2-(4-methoxyphenyl)chromen-4-one |
| 中文别名 |
太子黄酮
5,7-二羟基-8-(2-羟基-5-(5-羟基-7-甲氧基-4-氧代-4H-苯并吡喃-2-基)苯基)-2-(4-甲氧基苯基)-4H-苯并吡喃-4-酮 |
| 英文别名 |
Putraflavon
4H-1-Benzopyran-4-one, 5,7-dihydroxy-8-[2-hydroxy-5-(5-hydroxy-7-methoxy-4-oxo-4H-1-benzopyran-2-yl)phenyl]-2-(4-methoxyphenyl) 5,7-Dihydroxy-8-[2-hydroxy-5-(5-hydroxy-7-methoxy-4-oxochromen-2-yl)phenyl]-2-(4-methoxyphenyl)chromen-4-one 5,7-Dihydroxy-8-[2-hydroxy-5-(5-hydroxy-7-methoxy-4-oxo-4H-chromen-2-yl)phenyl]-2-(4-methoxyphenyl)-4H-chromen-4-one 4''',7-Di-O-methylamentoflavone Podocarpusflavone B II-4',I-7-dimethoxy amentoflavone podorcarpusflavone-B 4',7''-Di-O-methylamentoflavone Putraflavone 2-(4-Methoxyphenyl)-5,7-dihydroxy-8-[2-hydroxy-5-(4-oxo-5-hydroxy-7-methoxy-4H-1-benzopyran-2-yl)phenyl]-4H-1-benzopyran-4-one 5,7-Dihydroxy-8-[2-hydroxy-5-(5-hydroxy-7-methoxy-4-oxo-4H-1-benzopyran-2-yl)phenyl]-2-(4-methoxyphenyl)-4H-1-benzopyran-4-one Podocpusflavone B |
| 描述 | Podocarpusflavone B 是从 Padocarpus macraphylla 中分离得到的一种双黄酮。 |
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| 相关类别 | |
| 参考文献 |
| 密度 | 1.5±0.1 g/cm3 |
|---|---|
| 沸点 | 872.7±65.0 °C at 760 mmHg |
| 分子式 | C32H22O10 |
| 分子量 | 566.51 |
| 闪点 | 290.3±27.8 °C |
| 精确质量 | 566.121277 |
| PSA | 159.80000 |
| LogP | 4.40 |
| 外观性状 | 黄色粉末 |
| 蒸汽压 | 0.0±0.3 mmHg at 25°C |
| 折射率 | 1.714 |
| 储存条件 | 2-8℃,干燥,密闭 |
| 危害码 (欧洲) | Xi |
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