[OBJECT]
The present invention provides an
18
F-labeled azide compound usable in the Huisgen reaction which enables
18
F-labeling although only a small quantity of alkyne compound is available as a counterpart substrate, more specifically the
18
F-labeled azide compound enabling the PET to be applied to peptides or oligonucleotides and enabling the
18
F-labeling of any sites of oligonucleotide other than the 5′ end or 3′ end thereof, a reagent for
18
F-labeling, and a method for 18
F
-labeling of an alkyne compound using the same.
[SOLVING MEANS]
An
18
F-labeled azide compound according to the present invention is expressed by the following structural formula 1.
[SELECTED DRAWING] None
本发明提供了一种18F标记的
叠氮化合物,可用于Huisgen反应,即使只有少量炔化合物作为对应底物,也能进行18F标记。具体而言,该18F标记的
叠氮化合物使PET技术能够应用于肽或寡核苷酸,并且能够在寡核苷酸的5'端或3'端之外的任何位点进行18F标记,还提供了用于18F标记的试剂,以及使用该试剂对炔化合物进行18F标记的方法。根据本发明,所述的18F标记的
叠氮化合物可由以下结构式1表示。