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Dexamethasone-4,6α,21,21-d4

更新时间:2024-01-11 17:51:10

Dexamethasone-4,6α,21,21-d4结构式
Dexamethasone-4,6α,21,21-d4结构式
委托求购
常用名 Dexamethasone-4,6α,21,21-d4 英文名 Dexamethasone-4,6α,21,21-d4
CAS号 2483831-63-4 分子量 396.49
密度 N/A 沸点 N/A
分子式 C22H25D4FO5 熔点 N/A
MSDS N/A 闪点 N/A

 Dexamethasone-4,6α,21,21-d4用途


地塞米松-4,6α,21,21-d4是氘标记的地塞米松-4,6α,21,21。地塞米松(十六醇)是一种糖皮质激素受体激动剂。地塞米松还显著降低中性粒细胞上CD11b、CD18和CD62L的表达,以及单核细胞上CD11b和CD18的表达。地塞米松在控制2019冠状病毒疾病感染方面非常有效。地塞米松抑制脂多糖诱导的巨噬细胞炎症反应中含有炎症性microRNA-155的外显体的产生。

 Dexamethasone-4,6α,21,21-d4名称

英文名 Dexamethasone-4,6α,21,21-d4

 Dexamethasone-4,6α,21,21-d4生物活性

描述 地塞米松-4,6α,21,21-d4是氘标记的地塞米松-4,6α,21,21。地塞米松(十六醇)是一种糖皮质激素受体激动剂。地塞米松还显著降低中性粒细胞上CD11b、CD18和CD62L的表达,以及单核细胞上CD11b和CD18的表达。地塞米松在控制2019冠状病毒疾病感染方面非常有效。地塞米松抑制脂多糖诱导的巨噬细胞炎症反应中含有炎症性microRNA-155的外显体的产生。
相关类别
体外研究 氢、碳和其他元素的稳定重同位素已被纳入药物分子中,主要作为药物开发过程中定量的示踪剂。氘化因其可能影响药物的药代动力学和代谢特征而受到关注[1]。
参考文献

[1]. Russak EM, et al. Impact of Deuterium Substitution on the Pharmacokinetics of Pharmaceuticals. Ann Pharmacother. 2019;53(2):211-216.

[2]. LaLone CA, et al. Effects of a glucocorticoid receptor agonist, Dexamethasone, on fathead minnow reproduction, growth, and development. Environ Toxicol Chem. 2012 Mar;31(3):611-22.

[3]. Adcock IM, et al. Ligand-induced differentiation of glucocorticoid receptor (GR) trans-repression and transactivation: preferential targetting of NF-kappaB and lack of I-kappaB involvement. Br J Pharmacol. 1999 Jun;127(4):1003-11

[4]. Rocksén D, et al. Differential anti-inflammatory and anti-oxidative effects of Dexamethasone and N-acetylcysteine in endotoxin-induced lung inflammation. Clin Exp Immunol. 2000 Nov;122(2):249-56

[5]. Roussel D, et al. Dexamethasone treatment specifically increases the basal proton conductance of rat liver mitochondria. FEBS Lett. 2003 Apr 24;541(1-3):75-9.

[6]. Ballabh P, et al. Neutrophil and monocyte adhesion molecules in bronchopulmonary dysplasia, and effects of corticosteroids. Arch Dis Child Fetal Neonatal Ed. 2004 Jan;89(1):F76-83.

[7]. Heidi Ledford. et al. Coronavirus Breakthrough: Dexamethasone Is First Drug Shown to Save Lives. Nature. 2020 Jun 16.

[8]. Yun Chen, et al. Glucocorticoids inhibit production of exosomes containing inflammatory microRNA-155 in lipopolysaccharide-induced macrophage inflammatory responses. Int J Clin Exp Pathol 2018;11(7):3391-3397.

 Dexamethasone-4,6α,21,21-d4物理化学性质

分子式 C22H25D4FO5
分子量 396.49
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