Stereospecific radiosynthesis of 3-fluoro amino acids: access to enantiomerically pure radioligands for positron emission tomography
作者:Santosh R. Alluri、Patrick J. Riss
DOI:10.1039/c8ob00184g
日期:——
non-racemic aziridine-2-carboxylates equivalent to amino acids were prepared and subjected to ring opening reaction by [18F/19F]fluoride. The regio and stereospecific ring opening depends on the substituents on the nitrogen as well as both the carbons of aziridines. The applicability of the methods to afford access to 3-[18F/19F]fluoro amino acids are illustrated.
制备了多种等效于氨基酸的取代的非外消旋氮丙啶-2-羧酸盐,并通过[ 18 F / 19 F]氟化物进行开环反应。区域和立体特异性开环取决于氮上的取代基以及氮丙啶的两个碳。说明了提供接近3- [ 18 F / 19 F]氟氨基酸的方法的适用性。