Polyketides from the marine sponge Plakortis angulospiculatus

Detalhes bibliográficos
Autor(a) principal: Epifanio,Rosângela de A.
Data de Publicação: 2005
Outros Autores: Pinheiro,Leandro S., Alves,Natalia C.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Journal of the Brazilian Chemical Society (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532005000800010
Resumo: Organic extracts of the marine sponge Plakortis angulospiculatus were studied from two different collections from Pernambuco State, Brazil. Bioautography with opportunistic marine pathogens, with results from the brine shrimp lethality assay, were used to guide the purification of the known furanylidenic methyl ester 1 and two new derivatives 2 and 3. The structures were elucidated by spectroscopic methods and by selective reduction of 3 into 2.
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spelling Polyketides from the marine sponge Plakortis angulospiculatusPlakortis angulospiculatusbrine shrimp assayantibacterialpolyketideOrganic extracts of the marine sponge Plakortis angulospiculatus were studied from two different collections from Pernambuco State, Brazil. Bioautography with opportunistic marine pathogens, with results from the brine shrimp lethality assay, were used to guide the purification of the known furanylidenic methyl ester 1 and two new derivatives 2 and 3. The structures were elucidated by spectroscopic methods and by selective reduction of 3 into 2.Sociedade Brasileira de Química2005-11-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532005000800010Journal of the Brazilian Chemical Society v.16 n.6b 2005reponame:Journal of the Brazilian Chemical Society (Online)instname:Sociedade Brasileira de Química (SBQ)instacron:SBQ10.1590/S0103-50532005000800010info:eu-repo/semantics/openAccessEpifanio,Rosângela de A.Pinheiro,Leandro S.Alves,Natalia C.eng2006-01-20T00:00:00Zoai:scielo:S0103-50532005000800010Revistahttp://jbcs.sbq.org.brONGhttps://old.scielo.br/oai/scielo-oai.php||office@jbcs.sbq.org.br1678-47900103-5053opendoar:2006-01-20T00:00Journal of the Brazilian Chemical Society (Online) - Sociedade Brasileira de Química (SBQ)false
dc.title.none.fl_str_mv Polyketides from the marine sponge Plakortis angulospiculatus
title Polyketides from the marine sponge Plakortis angulospiculatus
spellingShingle Polyketides from the marine sponge Plakortis angulospiculatus
Epifanio,Rosângela de A.
Plakortis angulospiculatus
brine shrimp assay
antibacterial
polyketide
title_short Polyketides from the marine sponge Plakortis angulospiculatus
title_full Polyketides from the marine sponge Plakortis angulospiculatus
title_fullStr Polyketides from the marine sponge Plakortis angulospiculatus
title_full_unstemmed Polyketides from the marine sponge Plakortis angulospiculatus
title_sort Polyketides from the marine sponge Plakortis angulospiculatus
author Epifanio,Rosângela de A.
author_facet Epifanio,Rosângela de A.
Pinheiro,Leandro S.
Alves,Natalia C.
author_role author
author2 Pinheiro,Leandro S.
Alves,Natalia C.
author2_role author
author
dc.contributor.author.fl_str_mv Epifanio,Rosângela de A.
Pinheiro,Leandro S.
Alves,Natalia C.
dc.subject.por.fl_str_mv Plakortis angulospiculatus
brine shrimp assay
antibacterial
polyketide
topic Plakortis angulospiculatus
brine shrimp assay
antibacterial
polyketide
description Organic extracts of the marine sponge Plakortis angulospiculatus were studied from two different collections from Pernambuco State, Brazil. Bioautography with opportunistic marine pathogens, with results from the brine shrimp lethality assay, were used to guide the purification of the known furanylidenic methyl ester 1 and two new derivatives 2 and 3. The structures were elucidated by spectroscopic methods and by selective reduction of 3 into 2.
publishDate 2005
dc.date.none.fl_str_mv 2005-11-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532005000800010
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532005000800010
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0103-50532005000800010
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Sociedade Brasileira de Química
publisher.none.fl_str_mv Sociedade Brasileira de Química
dc.source.none.fl_str_mv Journal of the Brazilian Chemical Society v.16 n.6b 2005
reponame:Journal of the Brazilian Chemical Society (Online)
instname:Sociedade Brasileira de Química (SBQ)
instacron:SBQ
instname_str Sociedade Brasileira de Química (SBQ)
instacron_str SBQ
institution SBQ
reponame_str Journal of the Brazilian Chemical Society (Online)
collection Journal of the Brazilian Chemical Society (Online)
repository.name.fl_str_mv Journal of the Brazilian Chemical Society (Online) - Sociedade Brasileira de Química (SBQ)
repository.mail.fl_str_mv ||office@jbcs.sbq.org.br
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