SYNTHESIS OF STABLE ISOTOPE-LABELED ANALOGS OF THE CYSTEINE AND N-ACETYLCYSTEINE CONJUGATES OF TETRACHLOROETHYLENE

被引:3
作者
BARTELS, MJ [1 ]
MINER, VW [1 ]
机构
[1] DOW CHEM CO USA,ANALYT CHEM INSTRUMENTAL ANAL,MIDLAND,MI 48674
关键词
D O I
10.1002/jlcr.2580280212
中图分类号
Q5 [生物化学];
学科分类号
071010 ; 081704 ;
摘要
Stable isotope‐labelled analogs of the cysteine and N‐acetylcysteine conjugates of tetrachloroethylene have been prepared. S‐(1,2,2‐Trichlorovinyl)‐DL‐cysteine‐3,3‐2H2 was synthesized in a rapid, one‐step procedure from tetrachloroethylene and DL‐cysteine‐3,3‐2H2. Unlabelled S‐(1,2,2‐trichlorovinyl)‐L‐cysteine was prepared in a similar fashion. The corresponding 13C‐N‐acetyl‐S‐(1,2,2‐trichlorovinyl)cysteine compounds were then prepared via acetylation of the deuterated and unlabelled cysteine conjugates with 13C‐acetyl chloride. Copyright © 1990 John Wiley & Sons, Ltd.
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页码:209 / 214
页数:6
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