Clerodane diterpenes from leaves of Casearia sylvestris Swartz

Detalhes bibliográficos
Autor(a) principal: Santos,André G. dos
Data de Publicação: 2007
Outros Autores: Perez,Carla C., Tininis,Aristeu G., Bolzani,Vanderlan da S., Cavalheiro,Alberto J.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Química Nova (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422007000500009
Resumo: Ethanolic extracts of the leaves of Casearia sylvestris yielded a novel clerodane diterpene, 15-hydroxy-3-cleroden-2-one, together with the known diterpenes (-)-hardwickiic acid, reported for the first time from this species, and casearins B and G, previously isolated from C. sylvestris. The structures of all four compounds were determined by spectrometric analysis. The new clerodane diterpene and (-)-hardwickiic acid contain structural features that are completely different from the highly oxygenated casearins and casearvestrins isolated from C. sylvestris.
id SBQ-3_6f71c4edecc328807b15ba75a19bb87e
oai_identifier_str oai:scielo:S0100-40422007000500009
network_acronym_str SBQ-3
network_name_str Química Nova (Online)
repository_id_str
spelling Clerodane diterpenes from leaves of Casearia sylvestris SwartzCasearia sylvestrisclerodane diterpenes15-hydroxy-3-cleroden-2-oneEthanolic extracts of the leaves of Casearia sylvestris yielded a novel clerodane diterpene, 15-hydroxy-3-cleroden-2-one, together with the known diterpenes (-)-hardwickiic acid, reported for the first time from this species, and casearins B and G, previously isolated from C. sylvestris. The structures of all four compounds were determined by spectrometric analysis. The new clerodane diterpene and (-)-hardwickiic acid contain structural features that are completely different from the highly oxygenated casearins and casearvestrins isolated from C. sylvestris.Sociedade Brasileira de Química2007-10-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422007000500009Química Nova v.30 n.5 2007reponame:Química Nova (Online)instname:Sociedade Brasileira de Química (SBQ)instacron:SBQ10.1590/S0100-40422007000500009info:eu-repo/semantics/openAccessSantos,André G. dosPerez,Carla C.Tininis,Aristeu G.Bolzani,Vanderlan da S.Cavalheiro,Alberto J.eng2007-09-28T00:00:00Zoai:scielo:S0100-40422007000500009Revistahttps://www.scielo.br/j/qn/ONGhttps://old.scielo.br/oai/scielo-oai.phpquimicanova@sbq.org.br1678-70640100-4042opendoar:2007-09-28T00:00Química Nova (Online) - Sociedade Brasileira de Química (SBQ)false
dc.title.none.fl_str_mv Clerodane diterpenes from leaves of Casearia sylvestris Swartz
title Clerodane diterpenes from leaves of Casearia sylvestris Swartz
spellingShingle Clerodane diterpenes from leaves of Casearia sylvestris Swartz
Santos,André G. dos
Casearia sylvestris
clerodane diterpenes
15-hydroxy-3-cleroden-2-one
title_short Clerodane diterpenes from leaves of Casearia sylvestris Swartz
title_full Clerodane diterpenes from leaves of Casearia sylvestris Swartz
title_fullStr Clerodane diterpenes from leaves of Casearia sylvestris Swartz
title_full_unstemmed Clerodane diterpenes from leaves of Casearia sylvestris Swartz
title_sort Clerodane diterpenes from leaves of Casearia sylvestris Swartz
author Santos,André G. dos
author_facet Santos,André G. dos
Perez,Carla C.
Tininis,Aristeu G.
Bolzani,Vanderlan da S.
Cavalheiro,Alberto J.
author_role author
author2 Perez,Carla C.
Tininis,Aristeu G.
Bolzani,Vanderlan da S.
Cavalheiro,Alberto J.
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Santos,André G. dos
Perez,Carla C.
Tininis,Aristeu G.
Bolzani,Vanderlan da S.
Cavalheiro,Alberto J.
dc.subject.por.fl_str_mv Casearia sylvestris
clerodane diterpenes
15-hydroxy-3-cleroden-2-one
topic Casearia sylvestris
clerodane diterpenes
15-hydroxy-3-cleroden-2-one
description Ethanolic extracts of the leaves of Casearia sylvestris yielded a novel clerodane diterpene, 15-hydroxy-3-cleroden-2-one, together with the known diterpenes (-)-hardwickiic acid, reported for the first time from this species, and casearins B and G, previously isolated from C. sylvestris. The structures of all four compounds were determined by spectrometric analysis. The new clerodane diterpene and (-)-hardwickiic acid contain structural features that are completely different from the highly oxygenated casearins and casearvestrins isolated from C. sylvestris.
publishDate 2007
dc.date.none.fl_str_mv 2007-10-01
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=S0100-40422007000500009
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422007000500009
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0100-40422007000500009
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 Química Nova v.30 n.5 2007
reponame:Química Nova (Online)
instname:Sociedade Brasileira de Química (SBQ)
instacron:SBQ
instname_str Sociedade Brasileira de Química (SBQ)
instacron_str SBQ
institution SBQ
reponame_str Química Nova (Online)
collection Química Nova (Online)
repository.name.fl_str_mv Química Nova (Online) - Sociedade Brasileira de Química (SBQ)
repository.mail.fl_str_mv quimicanova@sbq.org.br
_version_ 1750318106500136960