New approaches for the synthesis of isotopically labelled guanidine-derived amino acids and noradrenaline reuptake inhibitors
作者:Roland Bischoff、Deborah J. Hamilton、Nicola K. Jobson、Andrew Sutherland
DOI:10.1002/jlcr.1242
日期:2007.4
A new approach for the stereoselective synthesis of guanidine-derived amino acids, L-arginine and (+)-blastidic acid, has been devised which allows the selective incorporation of isotopic labels in both the side chain of the amino acid as well as the guanidine unit. A new asymmetric synthesis of the (S,R)-diastereomer of reboxetine, an antidepressant, has also been completed which allows the specific incorporation of radiolabelled iodine for SPECT imaging. Copyright © 2007 John Wiley & Sons, Ltd.
一种新的立体选择性合成氨基酸的胍衍生物、L-精氨酸和(+)烯霉素的方法被提出,该方法允许选择性地在氨基酸的侧链以及胍基单元中引入同位素标记。此外,一种新的不对称合成抗抑郁药重博赛汀(S,R)-对映体的方法也已完成,允许特定引入放射性标记的碘用于单光子发射计算机断层扫描(SPECT)成像。版权所有 © 2007 John Wiley & Sons, Ltd.