The structures of three alkaloids from Fumaria officinalis L.
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چکیده
منابع مشابه
PREPARATIVE-LAYER CHROMATOGRAPHY OF AN EXTRACT OF ALKALOIDS FROM Fumaria officinalis
A strategy has been established for preparative-layer chromatography of the alkaloid fraction extracted from the plant Fumaria officinalis. The extract, obtained by maceration and percolation of ground plant material with 0.5 mol L aqueous acetic acid, was re-dissolved in methanol and fractionated on alumina by column chromatography. Two fractions, containing medium and high-polarity alkaloids,...
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R. PĂLTINEAN, A. TOIU , J. N. WAUTERS, M. FRÉDÉRICH, M. TITS, L. ANGENOT, M. TĂMAŞ , G. CRIŞAN a Department of Pharmaceutical Botany, Faculty of Pharmacy, "Iuliu Hatieganu" University of Medicine and Pharmacy, 12 Ion Creanga Street, 400010 ClujNapoca, Romania Department of Pharmacognosy, Faculty of Pharmacy, "Iuliu Hatieganu" University of Medicine and Pharmacy, 12 Ion Creanga Street, 400010 Cl...
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Three new indole alkaloids, named naucleamide G (1), and nauclealomide B and C (5 and 6), were isolated from the n-BuOH-soluble fraction of an EtOH extract of the leaves of Nauclea officinalis, together with three known alkaloids, paratunamide C (2), paratunamide D (3) and paratunamide A (4). The structures with absolute configurations of the new compounds were identified on the basis of 1D and...
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ژورنال
عنوان ژورنال: Canadian Journal of Chemistry
سال: 1968
ISSN: 0008-4042,1480-3291
DOI: 10.1139/v68-476