中文名 | 苦玄参苷IB |
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英文名 | Picfeltarraenin IB |
英文别名 |
(1R,4R,9β,16α)-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-deoxy-α-L-mannopyranosyl)-β-D-glucopyranoside
(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-glucopyranoside 19-Norlanosta-5,23-diene-11,22-dione, 3-[[2-O-(6-deoxy-α-L-mannopyranosyl)-β-D-glucopyranosyl]oxy]-20,24-epoxy-16-hydroxy-9-methyl-, (3α,9β,10α,16α)- Estr-5-en-11-one, 3-[[2-O-(6-deoxy-α-L-mannopyranosyl)-β-D-glucopyranosyl]oxy]-17-[(3R)-3,4-dihydro-6-(1-methylethyl)-4-oxo-2H-pyran-3-yl]-16-hydroxy-4,4,9,14-tetramethyl-, (3α,9β,10alph ; a,16α,17β)- estr-5-en-11-one, 3-[[2-O-(6-deoxy-α-L-mannopyranosyl)-β-D-glucopyranosyl]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,17β)- Estr-5-en-11-one, 3-[[2-O-(6-deoxy-α-L-mannopyranosyl)-β-D-glucopyranosyl]oxy]-17-[(2R)-2,3-dihydro-2-methyl-5-(1-methylethyl)-3-oxo-2-furanyl]-16-hydroxy-4,4,9,14-tetramethyl-, (3α,9β,1 ; 0α,16α,17β)- |
描述 | Picfeltarraenin IB 是一种三萜类化合物,可从 Picriafel-terrae Lour (P.fel-terrae) 中提取。Picfeltarraenin IB 是一种乙酰胆碱酯酶 (AChE) 抑制剂。Picfeltarraenin IB 可用于治疗感染,癌症和炎症。 |
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相关类别 | |
靶点 |
AChE[1] |
参考文献 |
密度 | 1.4±0.1 g/cm3 |
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沸点 | 895.7±65.0 °C at 760 mmHg |
分子式 | C42H64O14 |
分子量 | 792.949 |
闪点 | 264.0±27.8 °C |
精确质量 | 792.429626 |
PSA | 221.90000 |
LogP | 5.14 |
蒸汽压 | 0.0±0.6 mmHg at 25°C |
折射率 | 1.607 |
储存条件 | 室温 |