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Spectrophotometric determination of pyrrolizidine alkaloids-some improvements

โœ Scribed by Mattocks, A. R.

Book ID
118129148
Publisher
American Chemical Society
Year
1968
Tongue
English
Weight
224 KB
Volume
40
Category
Article
ISSN
0003-2700

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๐Ÿ“œ SIMILAR VOLUMES

Mass spectrometry of some pyrrolizidine
Mass spectrometry of some pyrrolizidine alkaloids
โœ Erling Pedersen; Elfinn Larsen ๐Ÿ“‚ Article ๐Ÿ“… 1970 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 384 KB

The mass spectra of nine pyrrolizidine alkaloids retronecine, heliotridine, 7-angeloylretronecine, 7-angeloylheliotridine, echimidine, heliosupine, lasiocarpine, heliotrine and echinatinewere studied. Particularly the structures of the ions m/e 214,197 and 156 in the spectrum of heliotrine are discu