Radioactive fluorine-labeled precursor compound, and method for producing radioactive fluorine-labeled compound using same
AssigneesNihon Medi-Physics Co., Ltd., Tokyo Institute of Technology
InventorsMasato KIRIU, Hiroaki ICHIKAWA, Yuki OKUMURA, Hiroshi TANAKA
Life of this patent
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Abstract
There is provided a labeling precursor compound represented by the general formula (2): wherein S represents a substrate, L represents a straight alkyl group having 1 to 6 carbon atoms which may contain an ether group, R1 and R2 each independently represent a straight or branched alkyl group having 1 to 30 carbon atoms, or a substituted or unsubstituted monocyclic or condensed polycyclic aryl group, R3 each independently represent an alkyl group having 1 to 4 carbon atoms or an alkoxy group having 1 to 4 carbon atoms, and p represents an integer of 0 to 4.
Claims7
-5. (canceled)
A labeling precursor compound for a radioactive fluorine-labeled compound represented by the following general formula (1):
- wherein S represents a substrate, and
- L represents a straight alkyl group having 1 to 6 carbon atoms, which may contain an ether group,
- the labeling precursor compound being represented by the following general formula (2):
- wherein S and L are the same as in the general formula (1),
- R1 and R2 each independently represent a straight or branched alkyl group having 1 to 30 carbon atoms, or a substituted or unsubstituted monocyclic or condensed polycyclic aryl group, R3 each independently represent an alkyl group having 1 to 4 carbon atoms or an alkoxy group having 1 to 4 carbon atoms, and
- p represents an integer of 0 to 4.
Dependencies are inferred from the claim text.