## Abstract Melagatran is an active thrombin inhibitor showing oral and parenteral bioavailability for antithrombotic therapy. A simple and convenient liquid chromatographic method has been developed and applied to the analysis of melagatran in rabbit plasma. The cleanβup and separation of the samp
High performance liquid chromatography determination of doxorubicin and daunorubicin in plasma using UV detection and column switching
β Scribed by A. Mikan; J. Martinez Lanao; F. Gonzalez Lopez; A. Dominguez-Gil Hurle
- Publisher
- John Wiley and Sons
- Year
- 1990
- Tongue
- English
- Weight
- 283 KB
- Volume
- 4
- Category
- Article
- ISSN
- 0269-3879
No coin nor oath required. For personal study only.
β¦ Synopsis
A method for the determination of doxorubicin and daunorubicin in plasma is described. The plasma is injected directly into a loop column and then washed with water. After switching the injection valve, the sample is separated on a phenyl column using detection at 254 nm. The detection limit is 10 ng/mL, the coefficient of variation is 7% for 100 ng/mL of doxorubicin and 4% for 200 ng/mL of daunorubicin.
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## Abstract An automated analyzer for vancomycin in rat plasma by columnβswitching highβperformance liquid chromatography (HPLC) with UV detection was developed. The method includes inβline extraction of vancomycin by ionβexchange cartridge column and a separation on a reversedβphase column with UV
A rapid sensitive and selective isocratic technique was developed for the analysis of plasma epirubicin and three of its known fluorescent metabolites epirubicinol, 4'-O-~-~-glucuronyl-4'-epidoxorubicin and 4'-O-fi-D-ghCUrOnyl 1,3-dihydro-4'-epidoxorubicin, with daunorubicin as an internal standard,