Determination of amidepin in human plasma by reversed-phase high-performance liquid chromatography with fluorescence detection |
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Authors: | P. Stehlí k,H. Houbov |
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Affiliation: | P. Stehlík*,H. Houbová |
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Abstract: | An isocratic reversed-phase high-performance liquid chromatographic method for the determination of amidepin has been developed. The method is based on the extraction of alkaline plasma with diethyl ether—dichloromethane, and the injection into the Supelcosil LC-18 column of the evaporated and reconstituted organic phase. After separation, detection is carried out by a fluorescence detector (excitation at 195 nm with no filter). The limit of detection is 10 ng/ml of plasma. The mean coefficient of variation is 12%. The plasma levels after oral administration and after intravenous administration are shown. |
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