描述 |
Picfeltarraenin IA 是一种三萜类化合物,可从 Picriafel-terrae Lour (P.fel-terrae) 中提取。Picfeltarraenin IA 是一种乙酰胆碱酯酶 (AChE) 抑制剂。Picfeltarraenin IA 可用于治疗感染,癌症和炎症。 |
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相关类别 |
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靶点 |
AChE[1]
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SMILES |
CC(C)(C1=CC[C@@]2([H])[C@@]3(C[C@@H](O)[C@]([C@]3(C4)C)([H])[C@@](C)(O5)C(C=C5C(C)C)=O)C)[C@H](O[C@H]6[C@@H]([C@H]([C@@H](CO6)O)O)O[C@H]7[C@@H]([C@@H]([C@H]([C@H](C)O7)O)O)O)CC[C@@]1([H])[C@]2(C)C4=O |
参考文献 |
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密度 | 1.3±0.1 g/cm3 |
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沸点 | 861.5±65.0 °C at 760 mmHg |
分子式 | C41H62O13 |
分子量 | 762.923 |
闪点 | 255.3±27.8 °C |
精确质量 | 762.419067 |
PSA | 201.67000 |
LogP | 5.05 |
蒸汽压 | 0.0±0.6 mmHg at 25°C |
折射率 | 1.601 |
(1R,4R,9β,16α,17ξ)-16-Hydroxy-9,10,14-trimethyl-11,22-dioxo-20,24-epoxy-4,9-cyclo-9,10-secocholesta-5,23-dien-1-yl 2-O-(6-deoxyhexopyranosyl)pentopyranoside |
(1R,4R,9β,16α)-16-Hydroxy-9,10,14-trimethyl-11,22-dioxo-21,24-epoxy-4,9-cyclo-9,10-secocholesta-5,23-dien-1-yl 2-O-(6-deoxy-α-L-mannopyranosyl)-β-D-xylopyranoside |
Picfeltarraenin IA |
Estr-5-en-11-one, 3-[[2-O-(6-deoxy-α-L-mannopyranosyl)-β-D-xylopyranosyl]oxy]-17-[(3R)-3,4-dihydro-6-(1-methylethyl)-4-oxo-2H-pyran-3-yl]-16-hydroxy-4,4,9,14-tetramethyl-, (3α,9β,10α 
,16α,17β)- |
Estr-5-en-11-one, 3-[[2-O-(6-deoxyhexopyranosyl)pentopyranosyl]oxy]-17-[(2R)-2,3-dihydro-2-methyl-5-(1-methylethyl)-3-oxo-2-furanyl]-16-hydroxy-4,4,9,14-tetramethyl-, (3α,9β,10α,16α)- |