描述 |
Pseudolaric C 是一种从 Pseudolarix kaempferi Gorden 根皮部中分离的二萜酸,具有抗真菌活性。 |
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相关类别 |
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SMILES |
O=C(C1=CC[C@@]([C@@](CC1)(O)[C@]2([H])[C@@](C)(/C=C/C=C(C(O)=O)C)O3)(CC2)C3=O)OC |
参考文献 |
[1]. Zhou BN, et al. Pseudolaric acids from Pseudolarix kaempferi. Planta Med. 1983 Jan;47(1):35-8.
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密度 | 1.3±0.1 g/cm3 |
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沸点 | 613.2±55.0 °C at 760 mmHg |
分子式 | C21H26O7 |
分子量 | 390.427 |
闪点 | 214.8±25.0 °C |
精确质量 | 390.167847 |
PSA | 110.13000 |
LogP | 1.92 |
蒸汽压 | 0.0±4.0 mmHg at 25°C |
折射率 | 1.585 |
PseudolaricAcid?C |
(2E,4E)-5-[(1R,7S,8R,9R)-7-Hydroxy-4-(methoxycarbonyl)-9-methyl-11-oxo-10-oxatricyclo[6.3.2.0]tridec-3-en-9-yl]-2-methyl-2,4-pentadienoic acid |
(2E,4E)-5-[(3R,4R,4aS,9aR)-4a-hydroxy-7-(methoxycarbonyl)-3-methyl-1-oxo-3,4,4a,5,6,9-hexahydro-4,9a-ethanocyclohepta[c]pyran-3(1H)-yl]-2-methylpenta-2,4-dienoic acid |
1H-4,9a-Ethanocyclohepta[c]pyran-7-carboxylic acid, 3-[(1E,3E)-4-carboxy-1,3-pentadien-1-yl]-3,4,4a,5,6,9-hexahydro-4a-hydroxy-3-methyl-1-oxo-, 7-methyl ester, (3R,4R,4aS,9aR)- |