title: Determination of opipramol in human plasma by high-performance liquid chromatography with photometric detection using a cyanopropyl column.
abstract: A high-performance liquid chromatographic method is described for the determination of opipramol in human plasma. Opipramol was extracted into tert.-butylmethyl ether, separated on a cyanopropyl silica column and detected at 254 nm. Imipramine was used as internal standard. The limit of quantitation was 250 pg/ml using 1.5 ml plasma. Precision was better than 9%, inaccuracy less than 8%. The assay is more sensitive than previously published methods, and it has been applied to the analysis of plasma samples from a pharmacokinetic study.
authors.affiliation: Department of Pharmacology, University of Regensburg, Germany. frieder.kees@chemie.uni-regensburg.de
authors.forename: F
authors.initials: F
authors.lastname: Kees
authors.forename: M
authors.initials: M
authors.lastname: Bucher
authors.forename: G
authors.initials: G
authors.lastname: Mair
authors.forename: H
authors.initials: H
authors.lastname: Grobecker
mesh_terms: D000929:Antidepressive Agents, Tricyclic / Q000097:blood* / Q000493:pharmacokinetics; D002851:Chromatography, High Pressure Liquid / Q000379:methods*; D006801:Humans; D009888:Opipramol / Q000097:blood* / Q000493:pharmacokinetics; D012015:Reference Standards; D015203:Reproducibility of Results; D012680:Sensitivity and Specificity
chemical_list: D000929:Antidepressive Agents, Tricyclic; D009888:Opipramol