描述 |
Praeruptorin C 是白花前胡 (Peucedanum praeruptorum) 的一种主要生物活性成分。Praeruptorin C 是一种钙 (calcium) 拮抗剂,pD2′ 值为 5.7。 |
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相关类别 |
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SMILES |
C/C=C(C)C(O[C@@H]1[C@H](OC(CC(C)C)=O)C2=C3C(C=CC(O3)=O)=CC=C2OC1(C)C)=O |
参考文献 |
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密度 | 1.2±0.1 g/cm3 |
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沸点 | 516.5±50.0 °C at 760 mmHg |
熔点 | 132-134?C |
分子式 | C24H28O7 |
分子量 | 428.475 |
闪点 | 221.4±30.2 °C |
精确质量 | 428.183502 |
PSA | 92.04000 |
LogP | 5.59 |
蒸汽压 | 0.0±1.3 mmHg at 25°C |
折射率 | 1.560 |
2-Butenoic acid, 2-methyl-, (9S,10S)-9,10-dihydro-8,8-dimethyl-10-(3-methyl-1-oxobutoxy)-2-oxo-2H,8H-benzo[1,2-b:3,4-b']dipyran-9-yl ester, (2Z)- |
(9S,10S)-8,8-Dimethyl-10-[(3-methylbutanoyl)oxy]-2-oxo-9,10-dihydro-2H,8H-pyrano[2,3-f]chromen-9-yl (2Z)-2-methyl-2-butenoate |
(9S,10S)-8,8-Dimethyl-10-[(3-methylbutanoyl)oxy]-2-oxo-9,10-dihydro-2H,8H-pyrano[2,3-f]chromen-9-yl (2Z)-2-methylbut-2-enoate |
Wulongensin A |