作者:Mark F Oldfield、Lirong Chen、Nigel P Botting
DOI:10.1016/j.tet.2003.12.033
日期:2004.2
studies require accurate and reproducible analytical methods. Herein we report the first synthesis of a multiply 13C-labelled daidzein derivative, [3,4,8-13C3]daidzein, which has been employed as an internal standard in LC-MS and GC-MS analysis. The synthesis includes an improved three-step method for the synthesis of [2-13C]resorcinol as one building block.
近年来,大豆异黄酮的生物学效应引起了人们的极大兴趣,导致对饮食摄入和流行病学的大量研究。此类研究需要准确且可重复的分析方法。本文我们报告一个乘法的第一合成13 C标记的黄豆苷原衍生物,[3,4,8- 13 Ç 3 ]黄豆苷原,其已经被用作在LC-MS和GC-MS分析的内标。合成包括用于[2-合成中的改善的三步法13 C]间苯二酚作为一个构建块。