Tezacaftor-d4

Names

[ CAS No. ]:
1961280-24-9

[ Name ]:
Tezacaftor-d4

Biological Activity

[Description]:

Tezacaftor-d4 (VX-661-d4) is the deuterium-labeled Tezacaftor (HY-15448), a F508del CFTR corrector. Tezacaftor helps CFTR protein reach the cell surface[1][2].

[Related Catalog]:

Signaling Pathways >> Membrane Transporter/Ion Channel >> CFTR

Research Areas >> Cancer

Signaling Pathways >> Autophagy >> Autophagy

[In Vitro]

氢、碳和其他元素的稳定重同位素已被掺入药物分子中，主要用作药物开发过程中定量的示踪剂。氘代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]。然而，Ivacaftor (VX-770，HY-13017) 这种 CFTR 增效剂，有助于延长细胞表面 CFTR 蛋白通道的开放时间。Tezacaftor 与 Ivacaftor 结合，显示出对囊性纤维化和 CFTR Phe508del 突变纯合子疾病的有力效果。此外，Elexacaftor (VX-445，HY-111772) 也是一种 CFTR 校正器。 Elexacaftor-Tezacaftor-Ivacaftor 针对至少有一个 Phe508del 突变的囊性纤维化（CF），通常可避免肺移植适应症[3][4]。

[References]

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

[2]. Treatment with VX-661 and Ivacaftor in a Phase 2 Study Resulted in Statistically Significant Improvements in Lung Function in People with Cystic Fibrosis Who Have Two Copies of the F508del Mutation. April 18, 2013

[3]. Taylor-Cousar JL, et al. Tezacaftor-Ivacaftor in Patients with Cystic Fibrosis Homozygous for Phe508del. N Engl J Med. 2017 Nov 23;377(21):2013-2023.

[4]. Burgel PR, et al. Rapid Improvement after Starting Elexacaftor-Tezacaftor-Ivacaftor in Patients with Cystic Fibrosis and Advanced Pulmonary Disease. Am J Respir Crit Care Med. 2021 Jul 1;204(1):64-73.

Chemical & Physical Properties

[ Molecular Formula ]:
C₂₆H₂₃D₄F₃N₂O₆

[ Molecular Weight ]:
524.52

Related Compounds

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