PROCÉDÉ DE PRÉPARATION D'UN RADIOTRACEUR
    3.
    发明公开
    PROCÉDÉ DE PRÉPARATION D'UN RADIOTRACEUR 审中-公开
    方法生产放射性示踪剂

    公开(公告)号:EP2544993A1

    公开(公告)日:2013-01-16

    申请号:EP11713069.0

    申请日:2011-03-07

    申请人: Polyintell

    IPC分类号: C01B9/08 C07B59/00 C07D207/12

    摘要: The present invention relates to a method for preparing a radioactive tracer provided with a radioactive fluorine isotope, including at least the following steps consisting in: i) providing a precursor of the radioactive tracer, comprising at least one leaving group completely or partially formed by a labelling entity, wherein said leaving group can be moved by a fluoride ion; ii) providing a molecularly imprinted polymer dedicated to the molecular recognition of at least the aforementioned labelling entity; iii) exposing the precursor to a radioactive fluoride ion source under conditions suitable for the movement of the leaving group by a radioactive fluoride ion; iv) placing the mixture resulting from step (iii) in contact with the molecularly imprinted polymer under conditions suitable for the recognition of the labelling entity; and v) obtaining a solution containing the radioactive tracer provided with a radioactive isotope of fluorine obtained at the end of step (iii).