[18F]Fluorophenylazocarboxylates: Design and Synthesis of Potential Radioligands for Dopamine D3 and μ-Opioid Receptor
[18F]Fluorophenylazocarboxylates: Design and Synthesis of Potential Radioligands for Dopamine D3 and μ-Opioid Receptor
复制标题
[18F]氟苯基偶氮甲酸盐:多巴胺 D3 和 Î⁄-阿片受体的潜在放射性配体的设计和合成
DOI:
10.1021/acsomega.7b01374
复制
发表时间:
2017
期刊:
影响因子:
4.1
通讯作者:
O. Prante
中科院分区:
文献类型:
--
作者:
N. Nebel;B. Strauch;S. Maschauer;R. Lasch;H. Rampp;S. K. Fehler;L. R. Bock;H. Hübner;P. Gmeiner;M. R. Heinrich;O. Prante
18F-Labeled building blocks from the type of [18F]fluorophenylazocarboxylic-tert-butyl esters offer a rapid, mild, and reliable method for the18F-fluoroarylation of biomolecules. Two series of azocarboxamides were synthesized as potential radioligands for dopamine D3 and the μ-opioid receptor, revealing compounds3dand3ewith single-digit and sub-nanomolar affinity for the D3 receptor and compound4cwith only micromolar affinity for the μ-opioid receptor, but enhanced selectivity for the μ-subtype in comparison to the lead compound AH-7921. A “minimalist procedure” without the use of a cryptand and base for the preparation of 4-[18F]fluorophenylazocarboxylic-tert-butyl ester[18F]2awas established, together with the radiosynthesis of methyl-, methoxy-, and phenyl-substituted derivatives ([18F]2b–f). With the substituted [18F]fluorophenylazocarbylates in hand, two prototype azocarboxylates radioligands were synthesized by18F-fluoroarylation, namely the methoxy azocarboxamide[18F]3das the D3 receptor radioligand and[18F]4aas a prototype structure of the μ-opioid receptor radioligand. By introducing the new series of [18F]fluorophenylazocarboxylic-tert-butyl esters, the method of18F-fluoroarylation was significantly expanded, thereby demonstrating the versatility of18F-labeled phenylazocarboxylates for the design of potential radiotracers for positron emission tomography .
登录
查看更多内容
影响因子:
5
作者:
Waqas Rafique;S. Khanapur;Mona M Spilhaug;P. Riss
通讯作者:
P. Riss
DOI:
10.1021/acs.joc.5b01978
发表时间:
2015
期刊:
The Journal of organic chemistry
影响因子:
--
作者:
R. Lasch;M. R. Heinrich
通讯作者:
M. R. Heinrich
影响因子:
1.8
作者:
N. Nebel;S. Maschauer;C. Hocke;H. Hübner;P. Gmeiner;O. Prante
通讯作者:
N. Nebel;S. Maschauer;C. Hocke;H. Hübner;P. Gmeiner;O. Prante
影响因子:
3.4
作者:
Hocke C;Maschauer S;Hübner H;Löber S;Kuwert T;Gmeiner P;Prante 0.
通讯作者:
Prante 0.
影响因子:
15
作者:
Lee, Eunsung;Hooker, Jacob M.;Ritter, Tobias
通讯作者:
Ritter, Tobias