PHYTOCHEMICAL ANALYSIS OF ALKALOIDS FROM THE CHILEAN ENDEMIC TREE CRYPTOCARYA ALBA

A phytochemical study of the roots and aerial parts of Cryptocarya alba (Mol.) Looser (Lauraceae), an endemic Chilean tree and the southernmost Cryptocarya species, led for the first time to the isolation and unambiguous characterization of four known alkaloids by NMR techniques: boldine, laurolitsi...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	CASTRO-SAAVEDRA,SEBASTIÁN, FUENTES-BARROS,GONZALO, TIRAPEGUI,CRISTIAN, ACEVEDO-FUENTES,WILLIAMS, CASSELS,BRUCE K, BARRIGA,ANDRÉS, VILCHES-HERRERA,MARCELO
Lenguaje:	English
Publicado:	Sociedad Chilena de Química 2016
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072016000300014
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:scielo:S0717-97072016000300014
record_format	dspace
spelling	oai:scielo:S0717-970720160003000142017-06-14PHYTOCHEMICAL ANALYSIS OF ALKALOIDS FROM THE CHILEAN ENDEMIC TREE CRYPTOCARYA ALBACASTRO-SAAVEDRA,SEBASTIÁNFUENTES-BARROS,GONZALOTIRAPEGUI,CRISTIANACEVEDO-FUENTES,WILLIAMSCASSELS,BRUCE KBARRIGA,ANDRÉSVILCHES-HERRERA,MARCELOA phytochemical study of the roots and aerial parts of Cryptocarya alba (Mol.) Looser (Lauraceae), an endemic Chilean tree and the southernmost Cryptocarya species, led for the first time to the isolation and unambiguous characterization of four known alkaloids by NMR techniques: boldine, laurolitsine, laurotetanine and norglaucine, in addition to the previously identified reticuline, and the identification via UHPLC-MS of seven more alkaloids, coclaurine, N-methylcoclaurine, norreticuline, isocorydine, N-methyllaurotetanine, predicentrine and glaucine. In spite of this fairly broad variety of benzyltetrahydroisoquinolines and aporphines, the concentrations of these alkaloids in the different organs of C. alba are quite low, which is in contrast with the sometimes generous yields of alkaloids in this genus.info:eu-repo/semantics/openAccessSociedad Chilena de QuímicaJournal of the Chilean Chemical Society v.61 n.3 20162016-09-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072016000300014en10.4067/S0717-97072016000300014
institution	Scielo Chile
collection	Scielo Chile
language	English
description	A phytochemical study of the roots and aerial parts of Cryptocarya alba (Mol.) Looser (Lauraceae), an endemic Chilean tree and the southernmost Cryptocarya species, led for the first time to the isolation and unambiguous characterization of four known alkaloids by NMR techniques: boldine, laurolitsine, laurotetanine and norglaucine, in addition to the previously identified reticuline, and the identification via UHPLC-MS of seven more alkaloids, coclaurine, N-methylcoclaurine, norreticuline, isocorydine, N-methyllaurotetanine, predicentrine and glaucine. In spite of this fairly broad variety of benzyltetrahydroisoquinolines and aporphines, the concentrations of these alkaloids in the different organs of C. alba are quite low, which is in contrast with the sometimes generous yields of alkaloids in this genus.
author	CASTRO-SAAVEDRA,SEBASTIÁN FUENTES-BARROS,GONZALO TIRAPEGUI,CRISTIAN ACEVEDO-FUENTES,WILLIAMS CASSELS,BRUCE K BARRIGA,ANDRÉS VILCHES-HERRERA,MARCELO
spellingShingle	CASTRO-SAAVEDRA,SEBASTIÁN FUENTES-BARROS,GONZALO TIRAPEGUI,CRISTIAN ACEVEDO-FUENTES,WILLIAMS CASSELS,BRUCE K BARRIGA,ANDRÉS VILCHES-HERRERA,MARCELO PHYTOCHEMICAL ANALYSIS OF ALKALOIDS FROM THE CHILEAN ENDEMIC TREE CRYPTOCARYA ALBA
author_facet	CASTRO-SAAVEDRA,SEBASTIÁN FUENTES-BARROS,GONZALO TIRAPEGUI,CRISTIAN ACEVEDO-FUENTES,WILLIAMS CASSELS,BRUCE K BARRIGA,ANDRÉS VILCHES-HERRERA,MARCELO
author_sort	CASTRO-SAAVEDRA,SEBASTIÁN
title	PHYTOCHEMICAL ANALYSIS OF ALKALOIDS FROM THE CHILEAN ENDEMIC TREE CRYPTOCARYA ALBA
title_short	PHYTOCHEMICAL ANALYSIS OF ALKALOIDS FROM THE CHILEAN ENDEMIC TREE CRYPTOCARYA ALBA
title_full	PHYTOCHEMICAL ANALYSIS OF ALKALOIDS FROM THE CHILEAN ENDEMIC TREE CRYPTOCARYA ALBA
title_fullStr	PHYTOCHEMICAL ANALYSIS OF ALKALOIDS FROM THE CHILEAN ENDEMIC TREE CRYPTOCARYA ALBA
title_full_unstemmed	PHYTOCHEMICAL ANALYSIS OF ALKALOIDS FROM THE CHILEAN ENDEMIC TREE CRYPTOCARYA ALBA
title_sort	phytochemical analysis of alkaloids from the chilean endemic tree cryptocarya alba
publisher	Sociedad Chilena de Química
publishDate	2016
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072016000300014
work_keys_str_mv	AT castrosaavedrasebastian phytochemicalanalysisofalkaloidsfromthechileanendemictreecryptocaryaalba AT fuentesbarrosgonzalo phytochemicalanalysisofalkaloidsfromthechileanendemictreecryptocaryaalba AT tirapeguicristian phytochemicalanalysisofalkaloidsfromthechileanendemictreecryptocaryaalba AT acevedofuenteswilliams phytochemicalanalysisofalkaloidsfromthechileanendemictreecryptocaryaalba AT casselsbrucek phytochemicalanalysisofalkaloidsfromthechileanendemictreecryptocaryaalba AT barrigaandres phytochemicalanalysisofalkaloidsfromthechileanendemictreecryptocaryaalba AT vilchesherreramarcelo phytochemicalanalysisofalkaloidsfromthechileanendemictreecryptocaryaalba
_version_	1714200896907247616

PHYTOCHEMICAL ANALYSIS OF ALKALOIDS FROM THE CHILEAN ENDEMIC TREE CRYPTOCARYA ALBA

Ejemplares similares