Polyprenylated benzophenones with a tricyclo [4.3.1.1(3,8)]undecane skeleton from Clusia obdeltifolia

Detalhes bibliográficos
Autor(a) principal: Cruz,Frederico G.
Data de Publicação: 2004
Outros Autores: Teixeira,Josanaide S. R.
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=S0103-50532004000400010
Resumo: The hexane extract of Clusia obdeltifolia trunk yielded three new polyprenylated benzophenones 7beta-H-11-benzoyl-5alpha-hydroxy-6,6,10,10-tetramethyl-1-(3-methyl-2-butenyl)tetracyclo [7.3.1.1(3,11)0(3,7)]tetradecane-2,12,14-trione, 8-benzoyl-4alpha-(1-hydroxy-1-methylethyl)-7,7-dimethyl -1,3-di(3-methyl-2-butenyl)tricyclo[4.3.1.1(3,8) ]undecane-2,9,11-trione and 7alpha-H-1-benzoyl-4-hydroxy-3-(3-hydroxy-3methylbutyl)-6,6,13,13-tetramethyl-11- (3-methyl-2-butenyl)-5 -oxatetracyclo[7.3.1.0(3,7)0(4,11) ]tridecane-2,12-dione along with two known polyprenylated benzophenones, sampsonione B and sampsonione G. These benzophenones exhibited a complex tricyclo [4.3.1.1(3,8)]undecane skeleton and their structures were determined from spectral data and comparison with those of previously reported compounds.
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spelling Polyprenylated benzophenones with a tricyclo [4.3.1.1(3,8)]undecane skeleton from Clusia obdeltifoliaClusia obdeltifoliaGuttiferaeClusiaceaebenzophenonesThe hexane extract of Clusia obdeltifolia trunk yielded three new polyprenylated benzophenones 7beta-H-11-benzoyl-5alpha-hydroxy-6,6,10,10-tetramethyl-1-(3-methyl-2-butenyl)tetracyclo [7.3.1.1(3,11)0(3,7)]tetradecane-2,12,14-trione, 8-benzoyl-4alpha-(1-hydroxy-1-methylethyl)-7,7-dimethyl -1,3-di(3-methyl-2-butenyl)tricyclo[4.3.1.1(3,8) ]undecane-2,9,11-trione and 7alpha-H-1-benzoyl-4-hydroxy-3-(3-hydroxy-3methylbutyl)-6,6,13,13-tetramethyl-11- (3-methyl-2-butenyl)-5 -oxatetracyclo[7.3.1.0(3,7)0(4,11) ]tridecane-2,12-dione along with two known polyprenylated benzophenones, sampsonione B and sampsonione G. These benzophenones exhibited a complex tricyclo [4.3.1.1(3,8)]undecane skeleton and their structures were determined from spectral data and comparison with those of previously reported compounds.Sociedade Brasileira de Química2004-08-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532004000400010Journal of the Brazilian Chemical Society v.15 n.4 2004reponame:Journal of the Brazilian Chemical Society (Online)instname:Sociedade Brasileira de Química (SBQ)instacron:SBQ10.1590/S0103-50532004000400010info:eu-repo/semantics/openAccessCruz,Frederico G.Teixeira,Josanaide S. R.eng2004-09-15T00:00:00Zoai:scielo:S0103-50532004000400010Revistahttp://jbcs.sbq.org.brONGhttps://old.scielo.br/oai/scielo-oai.php||office@jbcs.sbq.org.br1678-47900103-5053opendoar:2004-09-15T00:00Journal of the Brazilian Chemical Society (Online) - Sociedade Brasileira de Química (SBQ)false
dc.title.none.fl_str_mv Polyprenylated benzophenones with a tricyclo [4.3.1.1(3,8)]undecane skeleton from Clusia obdeltifolia
title Polyprenylated benzophenones with a tricyclo [4.3.1.1(3,8)]undecane skeleton from Clusia obdeltifolia
spellingShingle Polyprenylated benzophenones with a tricyclo [4.3.1.1(3,8)]undecane skeleton from Clusia obdeltifolia
Cruz,Frederico G.
Clusia obdeltifolia
Guttiferae
Clusiaceae
benzophenones
title_short Polyprenylated benzophenones with a tricyclo [4.3.1.1(3,8)]undecane skeleton from Clusia obdeltifolia
title_full Polyprenylated benzophenones with a tricyclo [4.3.1.1(3,8)]undecane skeleton from Clusia obdeltifolia
title_fullStr Polyprenylated benzophenones with a tricyclo [4.3.1.1(3,8)]undecane skeleton from Clusia obdeltifolia
title_full_unstemmed Polyprenylated benzophenones with a tricyclo [4.3.1.1(3,8)]undecane skeleton from Clusia obdeltifolia
title_sort Polyprenylated benzophenones with a tricyclo [4.3.1.1(3,8)]undecane skeleton from Clusia obdeltifolia
author Cruz,Frederico G.
author_facet Cruz,Frederico G.
Teixeira,Josanaide S. R.
author_role author
author2 Teixeira,Josanaide S. R.
author2_role author
dc.contributor.author.fl_str_mv Cruz,Frederico G.
Teixeira,Josanaide S. R.
dc.subject.por.fl_str_mv Clusia obdeltifolia
Guttiferae
Clusiaceae
benzophenones
topic Clusia obdeltifolia
Guttiferae
Clusiaceae
benzophenones
description The hexane extract of Clusia obdeltifolia trunk yielded three new polyprenylated benzophenones 7beta-H-11-benzoyl-5alpha-hydroxy-6,6,10,10-tetramethyl-1-(3-methyl-2-butenyl)tetracyclo [7.3.1.1(3,11)0(3,7)]tetradecane-2,12,14-trione, 8-benzoyl-4alpha-(1-hydroxy-1-methylethyl)-7,7-dimethyl -1,3-di(3-methyl-2-butenyl)tricyclo[4.3.1.1(3,8) ]undecane-2,9,11-trione and 7alpha-H-1-benzoyl-4-hydroxy-3-(3-hydroxy-3methylbutyl)-6,6,13,13-tetramethyl-11- (3-methyl-2-butenyl)-5 -oxatetracyclo[7.3.1.0(3,7)0(4,11) ]tridecane-2,12-dione along with two known polyprenylated benzophenones, sampsonione B and sampsonione G. These benzophenones exhibited a complex tricyclo [4.3.1.1(3,8)]undecane skeleton and their structures were determined from spectral data and comparison with those of previously reported compounds.
publishDate 2004
dc.date.none.fl_str_mv 2004-08-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
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dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0103-50532004000400010
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.15 n.4 2004
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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