Easy preparative scale syntheses of labelled xanthines: caffeine, theophylline and theobromine
作者:Frédéric Balssa、Yves Bonnaire
DOI:10.1002/jlcr.1154
日期:——
Several easy preparative scale (0.5–1.5 g) syntheses of deuterium labelled caffeine, theophylline and theobromine are described. Some new selective syntheses of theophylline and theobromine have been developed. Labelled xanthines are of great interest in qualitative or quantitative isotope dilution-mass spectrometry, coupled with gas or liquid chromatography, currently performed in anti-doping and forensic laboratories. Copyright © 2007 John Wiley & Sons, Ltd.
描述了几种易于准备的规模(0.5–1.5克)氘标记咖啡因、可可碱和茶碱的合成方法。开发了一些新的选择性合成可可碱和茶碱的方法。标记的黄嘌呤在定性或定量同位素稀释质谱中具有很大兴趣,并与气相色谱或液相色谱结合,目前在反兴奋剂和法医实验室中进行。版权 © 2007 John Wiley & Sons, Ltd.