Constituents of Corynaea crassa "Peruvian Viagra"
Autor(a) principal: | |
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Data de Publicação: | 2015 |
Outros Autores: | , , |
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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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 |
_version_ |
1752122469225857024 |