Cyanide trapping of iminium ion reactive intermediates followed by detection and structure identification using liquid chromatography− tandem mass spectrometry (LC …

D Argoti, L Liang, A Conteh, L Chen… - Chemical research in …, 2005 - ACS Publications
Secondary and tertiary alicyclic amines are widely found in pharmaceuticals and
environmental compounds. The formation of iminium ions as reactive intermediates in the …

Role of cyclic tertiary amine bioactivation to reactive iminium species: structure toxicity relationship

L Peterlin Masic - Current drug metabolism, 2011 - ingentaconnect.com
Cytochrome P450-mediated bioactivation of drugs to reactive metabolites has been reported
to be the first step in many adverse drug reactions. Metabolic activation of cyclic tertiary …

The metabolism of alicyclic amines to reactive iminium ion intermediates

JW Gorrod, G Aislaitner - European journal of drug metabolism and …, 1994 - Springer
The evidence implicating the formation of iminium ions as reactive intermediates in the
metabolism of alicyclic amines has been reviewed. The mechanism of formation of iminium …

Ion-trap tandem mass spectrometry for the determination of heterocyclic amines in food

F Toribio, E Moyano, L Puignou, MT Galceran - Journal of Chromatography …, 2002 - Elsevier
Heterocyclic amines (HAs) are mutagenic compounds to which humans are regularly
exposed through diet. Due to the high complexity of the sample matrix and the low level of …

Rapid biomonitoring of heterocyclic aromatic amines in human urine by tandem solvent solid phase extraction liquid chromatography electrospray ionization mass …

RD Holland, J Taylor, L Schoenbachler… - Chemical research in …, 2004 - ACS Publications
A rapid and facile tandem solvent solid phase extraction method was established to isolate
the heterocyclic aromatic amines (HAAs) 2-amino-3, 8-dimethylimidazo [4, 5-f] quinoxaline …

A generic method to detect electrophilic intermediates using isotopic pattern triggered data‐dependent high‐resolution accurate mass spectrometry

HK Lim, J Chen, K Cook… - … Journal Devoted to …, 2008 - Wiley Online Library
A need still exists for a liquid chromatography/tandem mass spectrometry (LC/MS/MS)
method that can detect broad classes of glutathione (GSH) conjugates and provide …

Screening and identification of GSH-trapped reactive metabolites using hybrid triple quadruple linear ion trap mass spectrometry

J Zheng, L Ma, B Xin, T Olah… - Chemical research in …, 2007 - ACS Publications
The present study describes a new analytical approach for the detection and
characterization of GSH-trapped reactive metabolites using multiple reaction monitoring …

Comprehensive profiling and quantitation of amine group containing metabolites

BA Boughton, DL Callahan, C Silva, J Bowne… - Analytical …, 2011 - ACS Publications
Primary and secondary amines, including amino acids, biogenic amines, hormones,
neurotransmitters, and plant siderophores, are readily derivatized with 6-aminoquinolyl-N …

A new automated method for the analysis of aromatic amines in human urine by GC–MS/MS

S Mazumder, RA Ahamed, E McGahee… - Journal of analytical …, 2019 - academic.oup.com
Cigarette smoking significantly increases the risk of cancer and cardiovascular diseases as
well as premature death. Aromatic amines (AAs) such as o-toluidine, 2-aminonaphthalene …

Nontargeted detection and identification of (aromatic) amines in environmental samples based on diagnostic derivatization and LC-high resolution mass spectrometry

M Muz, N Ost, R Kühne, G Schüürmann, W Brack… - Chemosphere, 2017 - Elsevier
The presence of aromatic amines in the environment has been in the focus of research, as
many of these compounds are known or suspected mutagens and carcinogens. To facilitate …