Recent Advances in 18F Radiochemistry: A Focus on B-18F, Si-18F, Al-18F, and C-18F Radiofluorination via Spirocyclic Iodonium Ylides

被引:47
|
作者
Bernard-Gauthier, Vadim [1 ,2 ]
Lepage, Mathieu L. [3 ]
Waengler, Bjoern [4 ]
Bailey, Justin J. [5 ]
Liang, Steven H. [1 ,2 ]
Perrin, David M. [3 ]
Vasdev, Neil [1 ,2 ]
Schirrmacher, Ralf [5 ]
机构
[1] Massachusetts Gen Hosp, Div Nucl Med & Mol Imaging, Boston, MA 02114 USA
[2] Harvard Med Sch, Dept Radiol, Boston, MA USA
[3] Univ British Columbia, Chem Dept, Vancouver, BC, Canada
[4] Heidelberg Univ, Med Fac Mannheim, Dept Clin Radiol & Nucl Med, Mol Imaging & Radiochem, Mannheim, Germany
[5] Univ Alberta, Div Oncol Imaging, Dept Oncol, Edmonton, AB, Canada
关键词
radiochemistry; fluorine-18; radiofluorination; spirocyclic iodonium; IN-VIVO EVALUATION; ONE-STEP; CONCURRENT CHEMORADIOTHERAPY; IMAGING AGENTS; PET/CT; F-18-ALFATIDE; TUMORS; ORGANOTRIFLUOROBORATE; RADIOSYNTHESIS; SOLVOLYSIS;
D O I
10.2967/jnumed.117.197095
中图分类号
R8 [特种医学]; R445 [影像诊断学];
学科分类号
1002 ; 100207 ; 1009 ;
摘要
Straightforward radiosynthesis protocols for F-18-labeled radio-pharmaceuticals are an indispensable but often overlooked prerequisite to successfully perform molecular imaging studies in vivo by PET. In recent years, thanks to the expansion of the F-18 chemical toolbox, structurally diverse and novel clinically relevant radiopharmaceuticals have been synthesized with both high efficiency and ready implementation. This article provides an overview of recent F-18-labeling methodologies, specifically for B-F-18, Si-F-18, Al-F-18, and iodine (III)-mediated radio-fluorination via the spirocyclic iodonium ylide technology.
引用
收藏
页码:568 / 572
页数:5
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