N-acylglycines: Gas chromatographic mass spectrometric identification and determination in urine by selected ion monitoring
作者:Niels Gregersen、Kristian Keiding、Steen Kølvraa
DOI:10.1002/bms.1200061007
日期:1979.10
synthesized and the gas chromatographic and massspectrometric properties of their trimethylsilyl derivatives studied, A sharp and reproducible gas chromatographic peak could be obtained for each N-acylglycine as the N, O-bis-(trimethylsilyl)-N-acylglycine. By the use of these derivatives a sensitive and specific selectedionmonitoring method for the determination of N-acylglycines in human urine has been