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Enantiospecific analysis by capillary electrophoresis: applications in drug metabolism and pharmacokinetics.
Electrophoresis. 2000 Jun; 21(10):1953-76.E

Abstract

Enantiospecific analysis has an important role in drug metabolism and pharmacokinetic investigations and its now no longer acceptable to determine total drug, or metabolite, concentrations following the administration of a racemate. Inspite of the fact that capillary electrophoresis (CE) has become an essential technique in pharmaceutical and enantiospecific analysis, the chromatographic methodologies remain the most commonly used approach for the determination of the enantiomeric composition of drugs in biological fluids. The application of CE to bioanalysis has been slow, which is in part associated with the complexity of biological matrices together with the relatively poor concentration limits of detection achievable. However, as a result of its versatility, high separation efficiency, minimal sample requirements, speed of analysis and low consumable expense CE is likely to play an increasingly significant role in the area. This review present an overview of enantiospecific CE in bioanalysis in which the approaches to enantiomeric resolution and the problems associated with biological matrices are briefly discussed. The application of enantiospecific CE to samples of biological origin is illustrated using examples where the methodology has either solved an analytical problem, or provided a useful alternative to the currently available chromatographic methods. Such improvements in methodology are associated with either the high separation efficiency and/or microanalytical capabilities of the technique. Enantiospecific CE will not replace the chromatographic methodologies but does provide the bioanalyst with a useful addition to his armamentarium.

Authors+Show Affiliations

Hadley MR
Department of Analytical Sciences, SmithKline Beecham Pharmaceuticals, Tonbridge, Kent, UK.
Camilleri P
No affiliation info available
Hutt AJ
No affiliation info available

MeSH

Electrophoresis, CapillaryPharmaceutical PreparationsPharmacokineticsStereoisomerism

Pub Type(s)

Journal Article
Review

Language

eng

PubMed ID

10879955

Citation

Hadley, M R., et al. "Enantiospecific Analysis By Capillary Electrophoresis: Applications in Drug Metabolism and Pharmacokinetics." Electrophoresis, vol. 21, no. 10, 2000, pp. 1953-76.
Hadley MR, Camilleri P, Hutt AJ. Enantiospecific analysis by capillary electrophoresis: applications in drug metabolism and pharmacokinetics. Electrophoresis. 2000;21(10):1953-76.
Hadley, M. R., Camilleri, P., & Hutt, A. J. (2000). Enantiospecific analysis by capillary electrophoresis: applications in drug metabolism and pharmacokinetics. Electrophoresis, 21(10), 1953-76.
Hadley MR, Camilleri P, Hutt AJ. Enantiospecific Analysis By Capillary Electrophoresis: Applications in Drug Metabolism and Pharmacokinetics. Electrophoresis. 2000;21(10):1953-76. PubMed PMID: 10879955.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Enantiospecific analysis by capillary electrophoresis: applications in drug metabolism and pharmacokinetics. AU - Hadley,M R, AU - Camilleri,P, AU - Hutt,A J, PY - 2000/7/6/pubmed PY - 2001/2/28/medline PY - 2000/7/6/entrez SP - 1953 EP - 76 JF - Electrophoresis JO - Electrophoresis VL - 21 IS - 10 N2 - Enantiospecific analysis has an important role in drug metabolism and pharmacokinetic investigations and its now no longer acceptable to determine total drug, or metabolite, concentrations following the administration of a racemate. Inspite of the fact that capillary electrophoresis (CE) has become an essential technique in pharmaceutical and enantiospecific analysis, the chromatographic methodologies remain the most commonly used approach for the determination of the enantiomeric composition of drugs in biological fluids. The application of CE to bioanalysis has been slow, which is in part associated with the complexity of biological matrices together with the relatively poor concentration limits of detection achievable. However, as a result of its versatility, high separation efficiency, minimal sample requirements, speed of analysis and low consumable expense CE is likely to play an increasingly significant role in the area. This review present an overview of enantiospecific CE in bioanalysis in which the approaches to enantiomeric resolution and the problems associated with biological matrices are briefly discussed. The application of enantiospecific CE to samples of biological origin is illustrated using examples where the methodology has either solved an analytical problem, or provided a useful alternative to the currently available chromatographic methods. Such improvements in methodology are associated with either the high separation efficiency and/or microanalytical capabilities of the technique. Enantiospecific CE will not replace the chromatographic methodologies but does provide the bioanalyst with a useful addition to his armamentarium. SN - 0173-0835 UR - https://www.unboundmedicine.com/medline/citation/10879955/Enantiospecific_analysis_by_capillary_electrophoresis:_applications_in_drug_metabolism_and_pharmacokinetics_ L2 - https://doi.org/10.1002/1522-2683(20000601)21:10<1953::AID-ELPS1953>3.0.CO;2-G DB - PRIME DP - Unbound Medicine ER -