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Pyrrolizidine alkaloids in members of the Boraginaceae from Sinai (Egypt)

✍ Scribed by Assem El-Shazly; Maher El-Domiaty; Ludger Witte; Michael Wink

Book ID
114231868
Publisher
Elsevier Science
Year
1998
Tongue
English
Weight
158 KB
Volume
26
Category
Article
ISSN
0305-1978

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πŸ“œ SIMILAR VOLUMES

Deviations from the generality of the β€˜m
Deviations from the generality of the β€˜mass spectrometric method’ for determining the mode of ester attachment in pyrrolizidine Alkaloids
✍ Martin W. Bredenkamp; Adriaan Wiechers πŸ“‚ Article πŸ“… 1987 πŸ› Elsevier Science 🌐 French βš– 211 KB

The general use of mass spectrometry for determining the mode of ester attachment in pyrrolizidine alkaloids is based on what appears to be an over simplification of complex fragmentation pathways, and seems to produce unreliable results when applied to macrocyclic pyrrolizidine alkaloids.