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Detection of oxygen addition peaks for terpendole E and related indole–diterpene alkaloids in a positive-mode ESI-MS
This report describes that a regular positive electrospray ionization mass spectrometry (MS) analysis of terpendoles often causes unexpected oxygen additions to form [M + H + O](+) and [M + H + 2O](+), which might be a troublesome in the characterization of new natural analogues. The intensities of...
| Autores principales: | , , , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Blackwell Publishing Ltd
2014
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4207197/ https://www.ncbi.nlm.nih.gov/pubmed/24913406 http://dx.doi.org/10.1002/jms.3360 |