当前位置: X-MOL 学术Crit. Rev. Anal. Chem. › 论文详情
Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)
Enantiomeric Determination of Drugs in Pharmaceutical Formulations and Biological Samples by Electrokinetic Chromatography.
Critical Reviews in Analytical Chemistry ( IF 5 ) Pub Date : 2019-10-01 , DOI: 10.1080/10408347.2019.1670043
Natalia Casado 1 , Jesús Valimaña-Traverso 1 , María Ángeles García 1, 2 , María Luisa Marina 1, 2
Affiliation  

Abstract

Chirality is a relevant issue in the pharmaceutical field due to the different biological activity that enantiomers of a chiral drug can show. In fact, the desired biological or pharmaceutical activity might be present in only one of the enantiomers, while the other enantiomer(s) may have different biological activity, be inactive or even toxic. This has motivated in recent years the development of drugs marketed as pure enantiomers to avoid exposing the organism to the action of enantiomers that may not be active or even harmful to health. Thus, it is of high interest to develop enantioselective analytical methodologies to control the presence of enantiomeric impurities and to understand the enantioselective metabolism of chiral drugs. This review gives an overview about the analytical strategies developed by electrokinetic chromatography (EKC) from 2010 to June 2019 for the enantiomeric determination of drugs in both pharmaceutical formulations and biological samples. The types of chiral selectors used, the migration order of enantiomers, their resolution, the detection technique employed and the sensitivity achieved are revised and compared. Also, applications to assess the enantiomeric purity control of pharmaceutical formulations and to determine chiral drugs in biological samples to study their metabolism are included. Advantages and limitations of the chiral methods developed by EKC are also discussed.



中文翻译:

电动色谱法对药物制剂和生物样品中药物的对映体测定。

摘要

由于手性药物的对映异构体可以表现出不同的生物活性,所以手性是制药领域的一个相关问题。实际上,所需的生物或药物活性可能仅存在于一种对映异构体中,而其他一种或多种对映异构体可能具有不同的生物活性,无活性甚至有毒。近年来,这促使开发了以纯对映体形式销售的药物,以避免使生物体暴露于可能对人体无活性甚至有害的对映体作用。因此,开发对映体选择性分析方法以控制对映体杂质的存在并了解手性药物的对映体选择性代谢具有很高的兴趣。这篇综述概述了从2010年到2019年6月由电动色谱(EKC)开发的用于药物制剂和生物样品中药物对映体测定的分析策略。修订并比较了使用的手性选择剂的类型,对映异构体的迁移顺序,其拆分度,所采用的检测技术以及所获得的灵敏度。而且,包括评估药物制剂的对映体纯度控制和确定生物样品中的手性药物以研究其代谢的应用。还讨论了EKC开发的手性方法的优缺点。修订并比较了对映体的迁移顺序,其拆分度,所采用的检测技术以及所获得的灵敏度。而且,包括评估药物制剂的对映体纯度控制和确定生物样品中的手性药物以研究其代谢的应用。还讨论了EKC开发的手性方法的优缺点。修订并比较了对映体的迁移顺序,其拆分度,所采用的检测技术以及所获得的灵敏度。另外,包括评估药物制剂的对映体纯度控制和确定生物样品中的手性药物以研究其代谢的应用。还讨论了EKC开发的手性方法的优缺点。

更新日期:2019-10-01
down
wechat
bug