Withanolid amine and nicotine from Dunalia spinosa (Solanaceae) Amino-witanólido y nicotina de Dunalia spinosa (Solanaceae)
Author
dc.contributor.author
Espinoza, Javier
Author
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Echeverría, Javier
Author
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Urzúa, Alejandro
Author
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Niemeyer, Hermann M.
Admission date
dc.date.accessioned
2018-12-20T15:05:07Z
Available date
dc.date.available
2018-12-20T15:05:07Z
Publication date
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2012
Cita de ítem
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Boletin Latinoamericano y del Caribe de Plantas Medicinales y Aromaticas, Volumen 11, Issue 3, 2018, Pages 278-284
Identifier
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07177917
Identifier
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https://repositorio.uchile.cl/handle/2250/157678
Abstract
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A new withanolid amine was isolated from Dunalia spinosa (Solanaceae). Its relative stereochemistry was determined using FT-IR, 1H and 13C NMR spectroscopies and high resolution mass spectrometry. Nicotine was also isolated; chemotaxonomic and archaeological implications are discussed.