Por favor, use este identificador para citar o enlazar este ítem:
https://repositorio.ufba.br/handle/ri/14858
metadata.dc.type: | Artigo de Periódico |
Título : | Alcaloides das cascas das raízes de Zanthoxylum spp |
Otros títulos : | Química Nova |
Autor : | Hohlemwerge, Sandra Virgínia Alves Sales, Edijane Matos Costa, Rafael dos Santos Velozo, Eudes da Silva Guedes, Maria Lenise da Silva |
metadata.dc.creator: | Hohlemwerge, Sandra Virgínia Alves Sales, Edijane Matos Costa, Rafael dos Santos Velozo, Eudes da Silva Guedes, Maria Lenise da Silva |
Resumen : | In 1959, Gottlieb and Antonaccio published a study reporting the occurrence of lignan sesamin and triterpene lupeol in Zanthoxylum tingoassuiba. In this work we describe the phytochemical study of the root bark of the Z. tingoassuiba which allowed the identification of the lupeol, sesamin, and alkaloids dihydrochelerythrine, chelerythrine, anorttianamide, cis-N-methyl-canadine, predicentine, 2, 3-methylenedioxy-10,11-dimethoxy-tetrahydro protoberberine. The investigation of hexane and methanol extracts of the root bark of Z. rhoifolium and Z. stelligerum also investigated showed the presence of alkaloids dihydrochelerythrine, anorttianamide, cis-N-methyl-canadine, 7,9-dimethoxy-2,3-methylenedioxybenzophenanthridine and angoline. The occurrence of 2,3-methylenedioxy-10,11-dimethoxy-tetrahydro protoberberine is first described in Z. tingoassuiba and Z. stelligerum. This is also the first report of the presence of hesperidin and neohesperidin in roots of Z. stelligerum. |
Palabras clave : | Zanthoxylum tingoassuiba Z. stelligerum Z. rhoifolium |
metadata.dc.publisher.country: | Brasil |
metadata.dc.rights: | Acesso Aberto |
URI : | http://repositorio.ufba.br/ri/handle/ri/14858 |
Fecha de publicación : | 2012 |
Aparece en las colecciones: | Artigo Publicado em Periódico (FAR) |
Ficheros en este ítem:
Fichero | Descripción | Tamaño | Formato | |
---|---|---|---|---|
Sandra Virgínia Alves Hohlemwerger.pdf | 226,15 kB | Adobe PDF | Visualizar/Abrir |
Los ítems de DSpace están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.