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Alkaloids from Lupinus argenteus var. stenophyllus

✍ Scribed by William J. Keller; Steven G. Zelenski

Publisher
John Wiley and Sons
Year
1978
Tongue
English
Weight
276 KB
Volume
67
Category
Article
ISSN
0022-3549

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✦ Synopsis

TLC and GLC of an alkaloid extract of the aboveground portions of Lupinus argenteus Pursh. var. stenophyllus (Rydb.) Davis (Leguminosae) suggested the presence of sparteine, beta-isosparteine, delta5-dehydrolupanine, alpha-isolupanine, lupanine, thermopsine, and anagyrine. GLC-mass spectrometry confirmed these preliminary findings. Preparative TLC was used to isolate sparteine, and this alkaloid was further characterized by IR spectral analysis and derivatization.

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