Development of a liquid chromatography-electrospray-tandem mass spectrometry method for the quantitative determination of benzoxazinone derivatives in plants.

@article{Bonnington2003DevelopmentOA,
  title={Development of a liquid chromatography-electrospray-tandem mass spectrometry method for the quantitative determination of benzoxazinone derivatives in plants.},
  author={Lea Bonnington and Ethel Eljarrat and M{\'i}riam Guillam{\'o}n and Peter Eichhorn and Andreu Taberner and Dami{\'a} Barcel{\'o}},
  journal={Analytical chemistry},
  year={2003},
  volume={75 13},
  pages={3128-36}
}
A new method for the quantification of benzoxazinone derivatives in extracts of wheat foliage and root samples using liquid chromatography-electrospray ionization-tandem mass spectrometry (LC-ESI-MS-MS) is described. Using this method, the characterization, separation, and quantitative detection of a mixture of six naturally occurring 1,4-benzoxazin-3(4H)-one derivatives, including the hydroxamic acids (DIMBOA, DIBOA), lactams (HBOA, and HMBOA), benzoxazilinones (BOA, MBOA), and two synthetic… CONTINUE READING