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metadata.dc.type: | Artigo de Periódico |
Title: | Pyrodysinoic Acid Derivatives from the Marine Sponge Dysidea robusta |
Other Titles: | Journal of Natural Products |
Authors: | Williams, David E. Marques, Suzi O. Hajdu, Eduardo Peixinho, Solange Andersen, Raymond J. Berlinck, Roberto Gomes de Souza |
metadata.dc.creator: | Williams, David E. Marques, Suzi O. Hajdu, Eduardo Peixinho, Solange Andersen, Raymond J. Berlinck, Roberto Gomes de Souza |
Abstract: | Three new nitrogen-containing terpenes related to pyrodysinoic acid (1) have been isolated from the sponge Dysidea robusta collected in Brazil. Isopyrodysinoic acid (2), 13-hydroxyisopyrodysinoic acid (3), and pyrodysinoic acid B (4) were obtained from the crude extract of D. robusta and identified by analysis of spectroscopic data. Pyrodysinoic acid B (4) is the first furodysin or furodysinin sesquiterpene derivative with a trans junction between the two six-membered rings of the 1,2,3,4,4a,7,8,8a-octahydro-1,1,6-trimethylnaphthalene moiety. |
Publisher: | American Chemical Society |
URI: | http://www.repositorio.ufba.br/ri/handle/ri/6324 |
Issue Date: | 1-Sep-2009 |
Appears in Collections: | Artigo Publicado em Periódico (Biologia) |
Files in This Item:
File | Description | Size | Format | |
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(106)np900033v.pdf Restricted Access | 183,54 kB | Adobe PDF | View/Open Request a copy |
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