中文名 | VBP15 |
英文名 | Vamorolone |
别名 | 地塞米松EP杂质E 糠酸莫米松杂质22 地塞米松杂质杂质E 地塞米松磷酸钠杂质E 地塞米松杂质E(EP) 地塞米松磷酸钠杂质EP F 地塞米松磷酸钠杂质EP E 16Α-甲基-9,11-脱氢泼尼松龙 |
英文别名 | VBP15 Vamorolone Dexamethasone impurity E Dexamethasone Impurity L (8S,10S,13S,14S,16R,17R)-17-hydroxy 16α-Methyl-9,11-dehydro Prednisolone Dexamethasone Impurity 5(Dexamethasone EP Impurity E) 17,21-dihydroxy-16alpha-methylpregna-1,4,9(11)-triene-3,20-dione (16α)-17,21-Dihydroxy-16-Methylpregna-1,4,9(11)-triene-3,20-dione 17.alpha.,21-Dihydroxy-16.alpha.-methylpregna-1,4,9(11)-triene-3,20-dione |
CAS | 13209-41-1 |
EINECS | 236-177-8 |
化学式 | C22H28O4 |
分子量 | 356.46 |
密度 | 1.24±0.1 g/cm3(Predicted) |
熔点 | 228-231 °C(Solv: acetone (67-64-1); hexane (110-54-3)) |
沸点 | 548.3±50.0 °C(Predicted) |
溶解度 | 氯仿 (微溶) 、二恶烷 (微溶) 、乙酸乙酯 (微溶) |
酸度系数 | 12.53±0.70(Predicted) |
存储条件 | Refrigerator |
外观 | 固体 |
颜色 | Pale Yellow |
体外研究 | Vamorolone (VBP15) inhibits TNFα-induced pro-inflammatory NF-κB signaling in C2C12 muscle cells at 1 nM or more. Vamorolone binds the glucocorticoid receptor (GR) and mineralocorticoid receptor (MR) with similar affinity. Vamorolone (0.1, 1μM; 30 minutes) reduces production of IL1βand CCL5 inflammatory mediators in primary human macrophages. Vamorolone is a first-in-class mineralocorticoid receptor (MR) antagonist/dissociative glucocorticoid receptor (GR) ligand. |
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