Synthesis of 18 F-radiolabeled diphenyl gallium dithiosemicarbazone using a novel halogen exchange method and in vivo biodistribution.
J Labelled Comp Radiopharm
; 62(7): 321-331, 2019 06 15.
Article
em En
| MEDLINE
| ID: mdl-31042810
ABSTRACT
18 F-radiolabeled diphenyl gallium thiosemicarbazone was prepared by [18 F] fluoride exchange of a nitrato anion under mild conditions. The diphenyl gallium thiosemicarbazone chloride is easily prepared in gram quantities and can be used at room temperature in the presence of oxygen. The corresponding nitrate complex is prepared using silver nitrate in methanol solvent and can be stored under nitrogen for weeks before radiolabeling. The biodistribution of this new tracer was studied in mice using positron emission tomography (PET).
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Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Tiossemicarbazonas
/
Radioisótopos de Flúor
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Gálio
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Halogênios
Limite:
Animals
Idioma:
En
Ano de publicação:
2019
Tipo de documento:
Article