N-Acylglycines: Gas chromatographic mass spectrometric identification and determination in urine by selected ion monitoring
Eleven biologically interesting N-acylglycines have been synthesized and the gas chromatographic and mass spectrometric 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 selected ion monitoring method for the determination of N-acylglycines in human urine has been developed.
Gregersen,Keiding,Kolvraa
p. 439 - 443
(2007/10/05)
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