Article
BOLETIN LATINOAMERICANO Y DEL CARIBE DE PLANTAS MEDICINALES Y AROMATICAS  (2012)

Withanolid amine and nicotine from Dunalia spinosa (Solanaceae) Amino-witanólido y nicotina de Dunalia spinosa (Solanaceae)

Espinoza J.; Echeverría, J.; Urzúa, A; Niemeyer H.M.

Keywords: spectroscopy, extract, plant, solanaceae, proton, mass, resonance, stereochemistry, nicotine, nuclear, carbon, infrared, drug, article, spectrometry, amine, magnetic, alkaloid, determination, derivative, unclassified, spinosa, Dunalia, withanolid

Abstract

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.

Más información

Título de la Revista: BOLETIN LATINOAMERICANO Y DEL CARIBE DE PLANTAS MEDICINALES Y AROMATICAS
Volumen: 11
Número: 3
Editorial: UNIV SANTIAGO CHILE CASA
Fecha de publicación: 2012
Página de inicio: 278
Página final: 284
URL: http://www.scopus.com/inward/record.url?eid=2-s2.0-84861780959&partnerID=q2rCbXpz