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https://repositorio.ufba.br/handle/ri/14858
metadata.dc.type: | Artigo de Periódico |
Title: | Alcaloides das cascas das raízes de Zanthoxylum spp |
Other Titles: | Química Nova |
Authors: | 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 |
Abstract: | 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. |
Keywords: | 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 |
Issue Date: | 2012 |
Appears in Collections: | Artigo Publicado em Periódico (FAR) |
Files in This Item:
File | Description | Size | Format | |
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Sandra Virgínia Alves Hohlemwerger.pdf | 226,15 kB | Adobe PDF | View/Open |
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