描述 |
Ponicidin (Rubescensine B) 是源于冬凌草的二萜,具有免疫调节、抗炎、抗病毒和抗癌作用。Ponicidin (Rubescensine B) 可诱导胃癌细胞凋亡(apoptosis),降低 JAK2 和 STAT3 的磷酸化水平,单对其蛋白水平无作用。 |
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相关类别 |
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靶点 |
Apoptosis[1]
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SMILES |
O[C@]12[C@]3(C4=O)[C@]5([H])C6([C@](O[C@@]3([H])[C@](CC5)([H])C4=C)([H])O2)[C@](C(C)(CC[C@@H]6O)C)([H])[C@@H]1O |
参考文献 |
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密度 | 1.5±0.1 g/cm3 |
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沸点 | 580.9±50.0 °C at 760 mmHg |
分子式 | C20H26O6 |
分子量 | 362.417 |
闪点 | 210.0±23.6 °C |
精确质量 | 362.172943 |
PSA | 96.22000 |
LogP | 3.11 |
蒸汽压 | 0.0±3.7 mmHg at 25°C |
折射率 | 1.649 |
冬凌草乙素毒性英文版
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(1α,5β,6β,7β,8α,9β,10α,14S,20S)-1,6,7-Trihydroxy-7,20:14,20-diepoxykaur-16-en-15-one |
Rubescensin B |
(1S,4S,6S,8R,9R,12S,13S,16R)-6,9-Dihydroxy-7,7-dimethyl-17-methylene-3,10-dioxapentacyclo[14.2.1.0.0.0]nonadecane-2,18-dione |
5H-5a,8-Methano-11H-cyclohepta[c]furo[3,4-e][1]benzopyran-5,6(7H)-dione, decahydro-2,13-dihydroxy-1,1-dimethyl-7-methylene-, (2S,3aS,5aS,8R,10aS,10bS,13R,13aR)- |
5H-5a,8-Methano-11H-cyclohepta(c)furo(3,4-e)(1)benzopyran-5,6(7H)-dione, decahydro-2,13-dihydroxy-1,1-dimethyl-7-methylene-, (2S,3as,5as,7R,8R,10aS,10bS,13R,13aR)- |