[EN] SYNTHESIS OF <13>C-LABELLED ESTROGEN ANALOGUES<br/>[FR] SYNTHESE D'ANALOGUES D'OESTROGENES MARQUES PAR <13>C
申请人:UNIV ST ANDREWS
公开号:WO2004069774A3
公开(公告)日:2005-02-03
Synthesis of [3,4,8-13C3]daidzein
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 internalstandard in LC-MS and GC-MSanalysis. The synthesis includes an improved three-step method for the synthesis of [2-13C]resorcinol as one building block.