Quinaprilat-d₅  (Synonyms: 喹那普利-d₅)

Quinaprilat-d₅ is a deuterium-labeled Quinaprilat (HY-127026). Quinaprilat is a nonsulfhydryl ACE inhibitor, the active diacid metabolite of Quinapril. Quinaprilat specifically blocks the conversion of angiotensin I to the vasoconstrictor angiotensin II and inhibits bradykinin degradation. Quinaprilat primarily acts as a vasodilator, decreasing total peripheral and renal vascular resistance^[1].

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。

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

415.49

C₂₃H₂₁D₅N₂O₅

1279034-23-9

82768-85-2

固体

White to off-white

喹那普利-d₅

Room temperature in continental US; may vary elsewhere.

• [1]. Haodan Yuan, et al. Renal organic anion transporter-mediated drug-drug interaction between gemcabene and quinapril. J Pharmacol Exp Ther. 2009 Jul;330(1):191-7. doi: 10.1124/jpet.108.149476. Epub 2009 Apr 6.

  [2]. Sinisa Stanisavljevic, et al. Angiotensin I-converting enzyme inhibitors block protein kinase C epsilon by activating bradykinin B1 receptors in human endothelial cells. J Pharmacol Exp Ther. 2006 Mar;316(3):1153-8.  [Content Brief]

  [3]. Kieback AG, et al. Quinaprilat: a review of its pharmacokinetics, pharmacodynamics, toxicological data and clinical application. Expert Opin Drug Metab Toxicol. 2009;5(10):1337-1347.  [Content Brief]