Structure-fragmentation relationship and rapid dereplication of Buxus steroidal alkaloids by electrospray ionization-quadrupole time-of-flight mass spectrometry.

@article{Musharraf2013StructurefragmentationRA,
  title={Structure-fragmentation relationship and rapid dereplication of Buxus steroidal alkaloids by electrospray ionization-quadrupole time-of-flight mass spectrometry.},
  author={Syed Ghulam Musharraf and Madiha Goher and Salma Shahnaz and Mohammad Iqbal Choudhary and Atta-ur-Rahman},
  journal={Rapid communications in mass spectrometry : RCM},
  year={2013},
  volume={27 1},
  pages={169-78}
}
RATIONALE Tandem mass spectrometric studies of natural products revealed the identification of key fragments which can be helpful for their rapid dereplication in plant extracts utilizing a liquid chromatography/tandem mass spectrometry (LC/MS/MS) approach, particularly for the thermally labile compounds. The knowledge of the collision-induced dissociation (CID) fragmentation pattern of the molecule is essentially required prior to the analysis by LC/MS/MS. METHODS The fragmentation patterns… CONTINUE READING

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