The present invention relates to methods and reagents for [
18
F]-fluorination, particularly of peptides. The resultant
18
F-labelled compounds are useful as radiopharmaceuticals, specifically for use in Positron Emission Tomography (PET). Thus, a compound of formula
18
F-(Linker)-SH, such as a compound of formula (IV), (V), or (VI):
18
F—(CH
2
CH
2
O)
n
—(CH
2
)
m
—SH (IV)
18
F—(CH
2
)
p
—SH (V)
may be reacted with an activated peptide as a means for
18
F-labelling.
本发明涉及用于[18F]-
氟化的方法和试剂,特别是用于肽的
氟化。所得到的18F标记化合物可用作放射性药物,特别是用于正电子发射断层扫描(PET)。因此,化合物18F-(连接剂)-SH,例如化合物IV、V或VI的化合物:18F—( O)n—(
CH2)m—SH (IV)、18F—( )p—SH (V)可以与活化的肽反应,作为18F标记化的手段。