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Metabolism of the benzodiazepine antagonist 11C-Ro 15-1788 after intravenous administration in man

✍ Scribed by Carl-Gunnar Swahn; Anders Persson; Stefan Pauli


Publisher
John Wiley and Sons
Year
1989
Tongue
English
Weight
359 KB
Volume
4
Category
Article
ISSN
0885-6222

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✦ Synopsis


The metabolic fate of the benzodiazepine antagonist RO 15-1788 labelled with "C was studied in plasma from human subjects after intravenous administration in connection with positron emission tomography. R o 15-1788 and its metabolites were separated by thin-layer chromatography and the radioactivity in the different compounds was determined. "C-Ro 15-1788 was extensively and rapidly metabolised to the corresponding free acid. At 36 minutes after administration only 50% of the radioactivity in plasma represented unchanged compound.