The invention provides a method for radiofluorination of biological vectors such as peptides comprising reaction of a compound of formula (II): or a salt thereof with a source of [
18
F]-fluoride, to give a compound of formula (I): or a salt thereof. The method may be effected under mild reaction conditions and offers a more chemoselective labelling approach Novel reagents for use in the radiofluoridation method, and uses of the resultant
18
F-labelled vectors are also provided
Fluoride Processing Method
申请人:GE Healthcare Limited
公开号:US20150191477A1
公开(公告)日:2015-07-09
The invention relates to methods for processing [
18
F]-fluoride target water using a solid-support bound Cryptand of formula (I)
and to apparatus for performing such methods. The resultant [
18
F]-fluoride is useful for preparation of radiopharmaceuticals by nucleophilic fluorination, specifically for use in Positron Emission Tomography (PET).
US8980221B2
申请人:——
公开号:US8980221B2
公开(公告)日:2015-03-17
[EN] FLUORIDE PROCESSING METHOD<br/>[FR] PROCÉDÉ DE TRAITEMENT DU FLUORURE
申请人:GE HEALTHCARE LTD
公开号:WO2009083530A2
公开(公告)日:2009-07-09
The invention relates to methods for processing [18F]-fluoride target water using a solid-support bound Cryptand of formula (I) and to apparatus for performing such methods. The resultant [18F]-fluoride is useful for preparation of radiopharmaceuticals by nucleophilic fluorination, specifically for use in Positron Emission Tomography (PET).