Radiofluorination methods
    1.
    发明申请
    Radiofluorination methods 失效
    放射性氟化方法

    公开(公告)号:US20050142061A1

    公开(公告)日:2005-06-30

    申请号:US10508682

    申请日:2003-03-20

    CPC分类号: C07B59/008

    摘要: The present invention relates to methods and reagents for [18F]-fluorination, particularly of peptides. The resultant 18F-labelled compounds are useful as radiopharmaceuticals, specifically for use in Positron Emission Tomography (PET). Thus, a compound of formula 18F-(Linker)-SH, such as a compound of formula (IV), (V), or (VI): 18F—(CH2CH2O)n—(CH2)m—SH   (IV) 18F—(CH2)p—SH   (V) may be reacted with an activated peptide as a means for 18F-labelling.

    摘要翻译: 本发明涉及[F 18 F] - 氟化,特别是肽的方法和试剂。 所得的18 F标记的化合物可用作放射性药物,特别用于正电子发射断层扫描(PET)。 因此,通式(IV)的化合物,如式(IV),(V)或(VI)的化合物: “在线公式”end =“lead”?> 18 F-(CH 2 2 CH 2 O) β-H(IV)<βin-line-formula description =“In-line Formulas”end =“tail”?> < ?in-line-formula description =“In-line Formulas”end =“lead”?> 18 F-(CH 2) -SH(V)<βin-line-formula description =“In-line Formulas”end =“tail”?>可与活化肽反应,作为标记的标记。