Determination of mephenesin in plasma by high-performance liquid chromatography with fluorimetric detection.

Autor: Guinebault P; Synthélabo-Recherche (L.E.R.S.), Meudon-la-Fôret, France., Colafranceschi C, Bianchetti G
Jazyk: angličtina
Zdroj: Journal of chromatography [J Chromatogr] 1990 May 16; Vol. 507, pp. 221-5.
DOI: 10.1016/s0021-9673(01)84197-2
Abstrakt: A procedure for the determination of the CNS-active muscle-relaxant mephenesin in plasma samples is described. The method involved a single-step extraction with diethyl ether followed by high-performance liquid chromatography separation and fluorimetric detection. Linearity of the detection response was observed between 1 ng/ml, which is the limit of determination, and 500 ng/ml. Inter-day assays, including quality-control samples, performed over a 4-month period, showed the method to be reproducible and precise, and suitable for routine analysis in pharmacokinetic studies.
Databáze: MEDLINE