Alkaloids from Chilean species of the genus Rhodophiala C. Presl (Amaryllidaceae) and their chemotaxonomic importance

ABSTRACT The family Amaryllidaceae is widely distributed from temperate to tropical regions. Amaryllidaceae species from the subfamily Amaryllidoideae can biosynthesize alkaloids with important physiological effects. Rhodophiala C. Presl is one of the native genera of Amaryllidoideae of Chile, Argen...

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Autores principales:	Lizama-Bizama,Isabel, Pérez,Claudia, Baeza,Carlos M., Uriarte,Eugenio, Becerra,José
Lenguaje:	English
Publicado:	Facultad de Ciencias Naturales y Oceanográficas, Universidad de Concepción 2018
Materias:	Alkaloids Chilean species of Amaryllidaceae GC-MS Rhodophiala
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-66432018000100459
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spelling	oai:scielo:S0717-664320180001004592018-11-30Alkaloids from Chilean species of the genus Rhodophiala C. Presl (Amaryllidaceae) and their chemotaxonomic importanceLizama-Bizama,IsabelPérez,ClaudiaBaeza,Carlos M.Uriarte,EugenioBecerra,José Alkaloids Chilean species of Amaryllidaceae GC-MS Rhodophiala ABSTRACT The family Amaryllidaceae is widely distributed from temperate to tropical regions. Amaryllidaceae species from the subfamily Amaryllidoideae can biosynthesize alkaloids with important physiological effects. Rhodophiala C. Presl is one of the native genera of Amaryllidoideae of Chile, Argentina, Paraguay, Uruguay and Brazil. However, despite the diversity of this genus in Chile, their alkaloids have only been studied previously in one species of this country. The present work aims to analyze the alkaloid profiles and chemotaxonomically compare three other Chilean species of Rhodophiala: Rhodophiala bagnoldii (Herb.) Traub, Rhodophiala pratensis (Poepp.) Traub and Rhodophiala volckmannii Phil. Bulb extracts were analyzed by means of gas chromatography-mass spectrometry (GC-MS) and alkaloids were characterized according to retention time and fragmentation pattern. The skeleton type alkaloids detected were lycorine, crinine, galanthamine, homolycorine, tazettine and montanine. All analyzed species showed different alkaloid profiles, indicating these compounds can be used as a chemotaxonomic tool. Furthermore, the alkaloid types detected in this genus have multiple reported biological properties and these species can constitute new sources of important medicinal products.info:eu-repo/semantics/openAccessFacultad de Ciencias Naturales y Oceanográficas, Universidad de ConcepciónGayana. Botánica v.75 n.1 20182018-06-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-66432018000100459en10.4067/S0717-66432018000100459
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Alkaloids Chilean species of Amaryllidaceae GC-MS Rhodophiala
spellingShingle	Alkaloids Chilean species of Amaryllidaceae GC-MS Rhodophiala Lizama-Bizama,Isabel Pérez,Claudia Baeza,Carlos M. Uriarte,Eugenio Becerra,José Alkaloids from Chilean species of the genus Rhodophiala C. Presl (Amaryllidaceae) and their chemotaxonomic importance
description	ABSTRACT The family Amaryllidaceae is widely distributed from temperate to tropical regions. Amaryllidaceae species from the subfamily Amaryllidoideae can biosynthesize alkaloids with important physiological effects. Rhodophiala C. Presl is one of the native genera of Amaryllidoideae of Chile, Argentina, Paraguay, Uruguay and Brazil. However, despite the diversity of this genus in Chile, their alkaloids have only been studied previously in one species of this country. The present work aims to analyze the alkaloid profiles and chemotaxonomically compare three other Chilean species of Rhodophiala: Rhodophiala bagnoldii (Herb.) Traub, Rhodophiala pratensis (Poepp.) Traub and Rhodophiala volckmannii Phil. Bulb extracts were analyzed by means of gas chromatography-mass spectrometry (GC-MS) and alkaloids were characterized according to retention time and fragmentation pattern. The skeleton type alkaloids detected were lycorine, crinine, galanthamine, homolycorine, tazettine and montanine. All analyzed species showed different alkaloid profiles, indicating these compounds can be used as a chemotaxonomic tool. Furthermore, the alkaloid types detected in this genus have multiple reported biological properties and these species can constitute new sources of important medicinal products.
author	Lizama-Bizama,Isabel Pérez,Claudia Baeza,Carlos M. Uriarte,Eugenio Becerra,José
author_facet	Lizama-Bizama,Isabel Pérez,Claudia Baeza,Carlos M. Uriarte,Eugenio Becerra,José
author_sort	Lizama-Bizama,Isabel
title	Alkaloids from Chilean species of the genus Rhodophiala C. Presl (Amaryllidaceae) and their chemotaxonomic importance
title_short	Alkaloids from Chilean species of the genus Rhodophiala C. Presl (Amaryllidaceae) and their chemotaxonomic importance
title_full	Alkaloids from Chilean species of the genus Rhodophiala C. Presl (Amaryllidaceae) and their chemotaxonomic importance
title_fullStr	Alkaloids from Chilean species of the genus Rhodophiala C. Presl (Amaryllidaceae) and their chemotaxonomic importance
title_full_unstemmed	Alkaloids from Chilean species of the genus Rhodophiala C. Presl (Amaryllidaceae) and their chemotaxonomic importance
title_sort	alkaloids from chilean species of the genus rhodophiala c. presl (amaryllidaceae) and their chemotaxonomic importance
publisher	Facultad de Ciencias Naturales y Oceanográficas, Universidad de Concepción
publishDate	2018
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-66432018000100459
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Alkaloids from Chilean species of the genus Rhodophiala C. Presl (Amaryllidaceae) and their chemotaxonomic importance

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