[EN] NOVEL PRECURSOR MOLECULES FOR F-18 LABELLED PET TRACERS<br/>[FR] NOUVELLES MOLÉCULES PRÉCURSEURS POUR DES TRACEURS PET MARQUÉS PAR F-18
申请人:BAYER SCHERING PHARMA AG
公开号:WO2010121719A1
公开(公告)日:2010-10-28
This invention relates to novel compounds suitable as precursors for the preparation of certain F-18 labeled positron emission tomography (PET) tracers. Furthermore, the invention relates to the preparation of such precursor molecules and to the preparation of PET tracers by F-18 labeling of such precursors.
Nucleophilic radiofluorination at room temperature via aziridinium intermediates
作者:M. Médoc、F. Sobrio
DOI:10.1039/c4ra07158a
日期:——
β-[18F]fluoroamines were radiolabeled using anchimericassistance of the amine. The ring opening of the aziridinium intermediate by different sources of nucleophilic fluoride at RT led to both fluorinated regioisomers with 18F-incorporation yields of up to 77% at RT. The radiofluorination 2-[18F]fluoroethylamines afforded single compounds from the alcohol precursor at RT.
COMPOUNDS FOR USE IN IMAGING, DIAGNOSING AND/OR TREATMENT OF DISEASES OF THE CENTRAL NERVOUS SYSTEM OR OF TUMORS
申请人:Lehmann Lutz
公开号:US20100233086A1
公开(公告)日:2010-09-16
This invention relates to novel compounds suitable for labelling or already labelled by
18
F, methods of preparing such a compound, compositions comprising such compounds, kits comprising such compounds or compositions and uses of such compounds, compositions or kits for diagnostic imaging by positron emission tomography (PET).
NOVEL PRECURSOR MOLECULES FOR F-18 LABELLED PET TRACERS
申请人:Kettschau Georg
公开号:US20120101302A1
公开(公告)日:2012-04-26
This invention relates to novel compounds suitable as precursors for the preparation of certain F-18 labeled positron emission tomography (PET) tracers. Furthermore, the invention relates to the preparation of such precursor molecules and to the preparation of PET tracers by F-18 labeling of such precursors.
[EN] COMPOUNDS FOR USE IN IMAGING, DIAGNOSING, AND/OR TREATMENT OF DISEASES OF THE CENTRAL NERVOUS SYSTEM OR OF TUMORS<br/>[FR] COMPOSÉS DESTINÉS À ÊTRE UTILISÉS DANS LE CADRE D'IMAGERIE, DE DIAGNOSTIC ET/OU DE TRAITEMENT DE MALADIES DU SYSTÈME NERVEUX CENTRAL OU DE TUMEURS