[6, 7, 10, 11-13C4]-Labelled leukotriene B4 synthesis: standard for mass spectrometry determination and metabolic studies
作者:Michel Treilhou、Fran�ois Couderc
DOI:10.1002/jlcr.499
日期:2001.9
The mass spectrometry quantification and metabolic studies of leukotriene B4 (LTB4) in biological fluids require standards labelled with stable isotopes. This paper describes the synthesis of LTB4 labelled with 13C in positions 6, 7, 10 and 11 (1). These labelled carbons come from 13C2-acetylene. A labelled LTB4 is obtained with an isotopic enrichment of 99%. Copyright © 2001 John Wiley & Sons, Ltd.
生物液体中白三烯 B4(LTB4)的质谱定量和代谢研究需要用稳定同位素标记的标准物质。本文介绍了在第 6、7、10 和 11 位(1)用 13C 标记的 LTB4 的合成。这些标记碳来自 13C2-乙炔。得到的标记 LTB4 的同位素富集度高达 99%。Copyright © 2001 John Wiley & Sons, Ltd. All Rights Reserved.