This invention relates to novel compounds suitable for or already radiolabeled with 18F, methods of making such compounds and use of such compounds for diagnostic imaging. Such labeled compounds are characterized by Formula 11, wherein the substituents G, L, U, and Q have the meaning as defined in the specification.
Regioselective synthesis of 6-fluorodopamine, 6-fluoro-m-tyramine and 4-fluoro-m-tyramine using elemental fluorine, oxygen difluoride and acetyl hypofluorite
作者:Mohammad Namavari、N. Satyamurthy、Jorge R. Barrio
DOI:10.1016/0022-1139(95)03259-g
日期:1995.9
6-Fluorodopamine was regioselectively synthesized in good yields from N-(trifluoroacetyl)-3,4-di-t-butoxycarbonyloxy-6-(trimethylstannyl)phenylethylamine (6) via a fluorodestannylation reaction using F2 OF2 or CH3COOF followed by acid hydrolysis. Similarly, 6-fluoro-m-tyramine (14) and 4-fluoro-m-tyramine (20) were prepared from their corresponding trimethylstannyl derivatives. All precursors and products
N-(三氟乙酰基)-3,4-二-叔丁氧羰基氧基-6-(三甲基锡烷基)苯基乙胺(6)经氟甲锡烷基化反应(使用F 2 OF 2或CH 3 COOF),然后高选择性地合成6-氟罗丹明酸水解。类似地,6-氟米-tyramine (14)和4-氟米-tyramine (20)从它们的相应的三甲基甲锡衍生物制备。所有前体和产物均通过多核NMR光谱和高分辨率质谱法进行了充分表征。
COMPOUNDS AND METHODS FOR 18F LABELED AGENTS
申请人:Lehmann Lutz
公开号:US20080292548A1
公开(公告)日:2008-11-27
The present invention relates to novel compounds suitable for or already radiolabeled with
18
F, methods of making such compounds and use of such compounds for diagnostic imaging. Such labeled compounds are characterized by Formula II, wherein the substituents G, Q, L, Y and U have the meaning as defined in the specification and claims.
The present invention relates to novel compounds suitable for or already radiolabeled with 18F, methods of making such compounds and use of such compounds for diagnostic imaging. Such labeled compounds are characterized by Formula II, wherein the substituents G, Q, L, Y and U have the meaning as defined in the specification and claims.
本发明涉及适用于或已经用 18F 进行放射性标记的新型化合物、制造此类化合物的方法以及将此类化合物用于诊断成像的用途。此类标记化合物的特征为式 II,其中取代基 G、Q、L、Y 和 U 的含义如说明书和权利要求书中所定义。
Derivatives of aniline as precursors for F18-labeling
申请人:Bayer Schering Pharma Aktiengesellschaft
公开号:EP2289564A2
公开(公告)日:2011-03-02
The present invention relates to novel compounds suitable for or already radiolabeled with 18F, methods of making such compounds and use of such compounds for diagnostic imaging. Such labeled compounds are characterized by Formula II, wherein the substituents G, Q, L, Y and U have the meaning as defined in the specification and claims.
本发明涉及适用于或已经用 18F 进行放射性标记的新型化合物、制造此类化合物的方法以及将此类化合物用于诊断成像的用途。此类标记化合物的特征为式 II,其中取代基 G、Q、L、Y 和 U 的含义如说明书和权利要求书中所定义。