[OBJECT]
The present invention provides an 18F-labeled azide compound usable in the Huisgen reaction which enables 18F-labeling although only a small quantity of alkyne compound is available as a counterpart substrate, more specifically the 18F-labeled azide compound enabling the PET to be applied to peptides or oligonucleotides and enabling the 18F-labeling of any sites of oligonucleotide other than the 5' end or 3' end thereof, a reagent for 18F-labeling, and a method for 18F-labeling of an alkyne compound using the same.
[SOLVING MEANS]
An 18F-labeled azide compound according to the present invention is expressed by the following structural formula 1.
目的
本发明提供了一种可用于惠斯根反应的 18F 标记
叠氮化合物,该化合物可在仅有少量炔化合物作为对应底物的情况下进行 18F 标记、更具体地说,该18F标记的
叠氮化合物使得PET能够应用于肽或寡核苷酸,并能够对寡核苷酸除其5'端或3'端以外的任何位点进行18F标记,一种用于18F标记的试剂,以及一种使用该试剂对炔化合物进行18F标记的方法。
[解决方法]
根据本发明的一种18F标记
叠氮化合物由以下结构式1表示。