New Secondary Metabolites from Allium victorialis

New Secondary Metabolites from Allium victorialis

Allumines A and B (1 and 2, resp.), two new steroidal alkaloids, and a new cyclopentene derivative, 3, were isolated from the CHCl3‐soluble fraction of the whole plant of Allium victorialis. Their structures were elucidated by spectroscopic techniques, including 1D‐ and 2D‐NMR spectroscopy.

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Bibliographische Detailangaben
Veröffentlicht in:Helvetica chimica acta 2013-06, Vol.96 (6), p.1176-1181
Hauptverfasser: Khan, Sadia, Fatima, Itrat, Hussain Kazmi, Mehdi, Malik, Abdul
Format: Artikel
Sprache:eng
Schlagworte:
Alkaloids
Allium victorialis
Allumines A and B
Cyclopentenes
NMR
Nuclear magnetic resonance
Steroids
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Beschreibung
Zusammenfassung:Allumines A and B (1 and 2, resp.), two new steroidal alkaloids, and a new cyclopentene derivative, 3, were isolated from the CHCl3‐soluble fraction of the whole plant of Allium victorialis. Their structures were elucidated by spectroscopic techniques, including 1D‐ and 2D‐NMR spectroscopy.
ISSN:0018-019X
1522-2675
DOI:10.1002/hlca.201200581