Synthesis of [Ring‐3H] Dopamine and Fluoro Analogues at High Specific Activity
摘要:
Dopamine and several fluoro analogues were labeled with tritium at high specific activity by a catalytic tritium dehalogenation of polybromo precursors.
DOI:
10.1080/00397910500466504
作为产物:
描述:
6-氟L-多巴 在
aromatic amino acid decarboxylase 、 extract of human, neuroblastoma cells, cell line Kelly; pyridoxal‐phosphate–containing 、 维生素 C 作用下,
以
aq. buffer 为溶剂,
反应 0.5h,
生成 6-Fluorodopamine
参考文献:
名称:
Fast enzymatic synthesis of n.c.a. 6-[18F]fluorodopamine (FDA) from n.c.a. 6-[18F]FDOPA and the fate of 6-FDOPA and 6-FDA in neuroblastoma and Caki-1 cells after their uptake
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.
No-carrier-added (NCA) aryl (18E) fluorides via the nucleophilic
申请人:The United States of America as represented by the Department of Energy
公开号:US05254726A1
公开(公告)日:1993-10-19
A method for synthesizing no-carrier-added (NCA) aryl [.sup.18 F] fluoride substituted aromatic aldehyde compositions bearing an electron donating group is described. The method of the present invention includes the step of reacting aromatic nitro aldehydes having a suitably protected hydroxyl substitutent on an electron rich ring. The reaction is The U.S. Government has rights in this invention pursuant to Contract Number DE-AC02-76CH00016, between the U.S. Department of Energy and Associated Universities Inc.
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。