Dexamethasone-d4(Synonyms: Hexadecadrol-d4; Prednisolone F-d4)

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Dexamethasone-d4 (Synonyms: Hexadecadrol-d4; Prednisolone F-d4)

Dexamethasone-d4 是 Dexamethasone 氘代物。Dexamethasone (Hexadecadrol) 是一种糖皮质激素受体 (glucocorticoid receptor) 激动剂。Dexamethasone 还显着降低中性粒细胞的 CD11b，CD18 和 CD62L 表达，以及单核细胞的 CD11b 和 CD18 表达。Dexamethasone 有潜力用于 COVID-19 的研究。Dexamethasone 在 LPS 诱导的巨噬细胞炎症反应中，抑制含有炎性 miRNA-155 的外泌体的产生。

Dexamethasone-d4(Synonyms: Hexadecadrol-d4; Prednisolone F-d4)

Dexamethasone-d4 Chemical Structure

CAS No. : 2305607-27-4

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生物活性

Dexamethasone-d4 is deuterium labeled Dexamethasone. Dexamethasone (Hexadecadrol) is a glucocorticoid receptor agonist. Dexamethasone also significantly decreases CD11b, CD18, and CD62L expression on neutrophils, and CD11b and CD18 expression on monocytes. Dexamethasone is highly effective in the control of COVID-19 infection. Dexamethasone inhibits production of exosomes containing inflammatory microRNA-155 in lipopolysaccharide-induced macrophage inflammatory responses.

体外研究
(In Vitro)

Stable heavy isotopes of hydrogen, carbon, and other elements have been incorporated into drug molecules, largely as tracers for quantitation during the drug development process. Deuteration has gained attention because of its potential to affect the pharmacokinetic and metabolic profiles of drugs[1].

Shanghai Jinpan Biotech Co Ltd has not independently confirmed the accuracy of these methods. They are for reference only.
分子量

396.49

Formula

C22H25D4FO5
CAS 号

2305607-27-4
运输条件

Room temperature in continental US; may vary elsewhere.
储存方式

Please store the product under the recommended conditions in the Certificate of Analysis.
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.

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