Constituents of Corynaea crassa "Peruvian Viagra"

Detalhes bibliográficos
Autor(a) principal: Malca Garcia,Gonzalo R.
Data de Publicação: 2015
Outros Autores: Hennig,Lothar, Sieler,Joachim, Bussmann,Rainer W.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Revista Brasileira de Farmacognosia (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-695X2015000200092
Resumo: Abstract A phytochemical investigation of methanol and n-hexane extracts of tuber/roots of Corynaea crassa Hook. f., Balanophoraceae, led to the isolation and characterization of β-sitosterol, lupenone, β-amyrone, lupeol, and β-amyrine. Unusual complex 1:1 mixtures of lupenone/β-amyrone and lupeol/β-amyrine obtained from the extracts were identified by NMR and HR-MS experiments. The structure of the 1:1 lupenone/β-amyrone mixture was confirmed by X-ray analysis. These triterpene ketone derivatives, only distinguished either by 5- or 6-membered E ring, co-crystallize in one common unit cell in the solid state.
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spelling Constituents of Corynaea crassa "Peruvian Viagra"β-Amyroneβ-AmyrineCorynaea crassaHuanarpoLupenoneLupeol/β-sitosterolAbstract A phytochemical investigation of methanol and n-hexane extracts of tuber/roots of Corynaea crassa Hook. f., Balanophoraceae, led to the isolation and characterization of β-sitosterol, lupenone, β-amyrone, lupeol, and β-amyrine. Unusual complex 1:1 mixtures of lupenone/β-amyrone and lupeol/β-amyrine obtained from the extracts were identified by NMR and HR-MS experiments. The structure of the 1:1 lupenone/β-amyrone mixture was confirmed by X-ray analysis. These triterpene ketone derivatives, only distinguished either by 5- or 6-membered E ring, co-crystallize in one common unit cell in the solid state.Sociedade Brasileira de Farmacognosia2015-04-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-695X2015000200092Revista Brasileira de Farmacognosia v.25 n.2 2015reponame:Revista Brasileira de Farmacognosia (Online)instname:Sociedade Brasileira de Farmacognosia (SBFgnosia)instacron:SBFGNOSIA10.1016/j.bjp.2015.02.007info:eu-repo/semantics/openAccessMalca Garcia,Gonzalo R.Hennig,LotharSieler,JoachimBussmann,Rainer W.eng2015-06-23T00:00:00Zoai:scielo:S0102-695X2015000200092Revistahttp://www.sbfgnosia.org.br/revista/https://old.scielo.br/oai/scielo-oai.phprbgnosia@ltf.ufpb.br1981-528X0102-695Xopendoar:2015-06-23T00:00Revista Brasileira de Farmacognosia (Online) - Sociedade Brasileira de Farmacognosia (SBFgnosia)false
dc.title.none.fl_str_mv Constituents of Corynaea crassa "Peruvian Viagra"
title Constituents of Corynaea crassa "Peruvian Viagra"
spellingShingle Constituents of Corynaea crassa "Peruvian Viagra"
Malca Garcia,Gonzalo R.
β-Amyrone
β-Amyrine
Corynaea crassa
Huanarpo
Lupenone
Lupeol/β-sitosterol
title_short Constituents of Corynaea crassa "Peruvian Viagra"
title_full Constituents of Corynaea crassa "Peruvian Viagra"
title_fullStr Constituents of Corynaea crassa "Peruvian Viagra"
title_full_unstemmed Constituents of Corynaea crassa "Peruvian Viagra"
title_sort Constituents of Corynaea crassa "Peruvian Viagra"
author Malca Garcia,Gonzalo R.
author_facet Malca Garcia,Gonzalo R.
Hennig,Lothar
Sieler,Joachim
Bussmann,Rainer W.
author_role author
author2 Hennig,Lothar
Sieler,Joachim
Bussmann,Rainer W.
author2_role author
author
author
dc.contributor.author.fl_str_mv Malca Garcia,Gonzalo R.
Hennig,Lothar
Sieler,Joachim
Bussmann,Rainer W.
dc.subject.por.fl_str_mv β-Amyrone
β-Amyrine
Corynaea crassa
Huanarpo
Lupenone
Lupeol/β-sitosterol
topic β-Amyrone
β-Amyrine
Corynaea crassa
Huanarpo
Lupenone
Lupeol/β-sitosterol
description Abstract A phytochemical investigation of methanol and n-hexane extracts of tuber/roots of Corynaea crassa Hook. f., Balanophoraceae, led to the isolation and characterization of β-sitosterol, lupenone, β-amyrone, lupeol, and β-amyrine. Unusual complex 1:1 mixtures of lupenone/β-amyrone and lupeol/β-amyrine obtained from the extracts were identified by NMR and HR-MS experiments. The structure of the 1:1 lupenone/β-amyrone mixture was confirmed by X-ray analysis. These triterpene ketone derivatives, only distinguished either by 5- or 6-membered E ring, co-crystallize in one common unit cell in the solid state.
publishDate 2015
dc.date.none.fl_str_mv 2015-04-01
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=S0102-695X2015000200092
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-695X2015000200092
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1016/j.bjp.2015.02.007
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 Farmacognosia
publisher.none.fl_str_mv Sociedade Brasileira de Farmacognosia
dc.source.none.fl_str_mv Revista Brasileira de Farmacognosia v.25 n.2 2015
reponame:Revista Brasileira de Farmacognosia (Online)
instname:Sociedade Brasileira de Farmacognosia (SBFgnosia)
instacron:SBFGNOSIA
instname_str Sociedade Brasileira de Farmacognosia (SBFgnosia)
instacron_str SBFGNOSIA
institution SBFGNOSIA
reponame_str Revista Brasileira de Farmacognosia (Online)
collection Revista Brasileira de Farmacognosia (Online)
repository.name.fl_str_mv Revista Brasileira de Farmacognosia (Online) - Sociedade Brasileira de Farmacognosia (SBFgnosia)
repository.mail.fl_str_mv rbgnosia@ltf.ufpb.br
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