Steroidal and triterpenoidal glucosides from Passiflora alata
Autor(a) principal: | |
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Data de Publicação: | 2001 |
Outros Autores: | , , , , |
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=S0103-50532001000100003 |
Resumo: | Five glycosides were isolated from leaves of P. alata. The structures 1-5 were obtained through extensive spectral analyses as 3-O-beta-D-glucopyranosyl-stigmasterol (1), 3-O-beta-D-glucopyranosyl-oleanolic acid (2), 3-O-beta-D-glucopyranosyl-(1->3)-beta-D-glucopyranosyl-oleanolic acid (3), 3-O-beta-D-glucopyranosyl-(1->2)-beta-D-glucopyranosyl-oleanolic acid (4) and 9,19-cyclolanost-24Z-en-3beta,21,26-trihydroxy-3,26-di-O-gentiobiose (5). Comparison of the TLC profiles of the hydroethanolic extracts from leaves of other Passiflora species found in the south of Brazil (P. actinia, P. caerulea, P. edulis var. flavicarpa, P. elegans, P. foetida, P. misera and P. tenuifila) showed that only P. alata presented saponin accumulation. |
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Steroidal and triterpenoidal glucosides from Passiflora alataPassifloraceaePassiflora alatapassionflowersaponinsFive glycosides were isolated from leaves of P. alata. The structures 1-5 were obtained through extensive spectral analyses as 3-O-beta-D-glucopyranosyl-stigmasterol (1), 3-O-beta-D-glucopyranosyl-oleanolic acid (2), 3-O-beta-D-glucopyranosyl-(1->3)-beta-D-glucopyranosyl-oleanolic acid (3), 3-O-beta-D-glucopyranosyl-(1->2)-beta-D-glucopyranosyl-oleanolic acid (4) and 9,19-cyclolanost-24Z-en-3beta,21,26-trihydroxy-3,26-di-O-gentiobiose (5). Comparison of the TLC profiles of the hydroethanolic extracts from leaves of other Passiflora species found in the south of Brazil (P. actinia, P. caerulea, P. edulis var. flavicarpa, P. elegans, P. foetida, P. misera and P. tenuifila) showed that only P. alata presented saponin accumulation.Sociedade Brasileira de Química2001-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532001000100003Journal of the Brazilian Chemical Society v.12 n.1 2001reponame:Journal of the Brazilian Chemical Society (Online)instname:Sociedade Brasileira de Química (SBQ)instacron:SBQ10.1590/S0103-50532001000100003info:eu-repo/semantics/openAccessReginatto,Flávio H.Kauffmann,CarlaSchripsema,JanGuillaume,DominiqueGosmann,GraceSchenkel,Eloir P.eng2001-04-19T00:00:00Zoai:scielo:S0103-50532001000100003Revistahttp://jbcs.sbq.org.brONGhttps://old.scielo.br/oai/scielo-oai.php||office@jbcs.sbq.org.br1678-47900103-5053opendoar:2001-04-19T00:00Journal of the Brazilian Chemical Society (Online) - Sociedade Brasileira de Química (SBQ)false |
dc.title.none.fl_str_mv |
Steroidal and triterpenoidal glucosides from Passiflora alata |
title |
Steroidal and triterpenoidal glucosides from Passiflora alata |
spellingShingle |
Steroidal and triterpenoidal glucosides from Passiflora alata Reginatto,Flávio H. Passifloraceae Passiflora alata passionflower saponins |
title_short |
Steroidal and triterpenoidal glucosides from Passiflora alata |
title_full |
Steroidal and triterpenoidal glucosides from Passiflora alata |
title_fullStr |
Steroidal and triterpenoidal glucosides from Passiflora alata |
title_full_unstemmed |
Steroidal and triterpenoidal glucosides from Passiflora alata |
title_sort |
Steroidal and triterpenoidal glucosides from Passiflora alata |
author |
Reginatto,Flávio H. |
author_facet |
Reginatto,Flávio H. Kauffmann,Carla Schripsema,Jan Guillaume,Dominique Gosmann,Grace Schenkel,Eloir P. |
author_role |
author |
author2 |
Kauffmann,Carla Schripsema,Jan Guillaume,Dominique Gosmann,Grace Schenkel,Eloir P. |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Reginatto,Flávio H. Kauffmann,Carla Schripsema,Jan Guillaume,Dominique Gosmann,Grace Schenkel,Eloir P. |
dc.subject.por.fl_str_mv |
Passifloraceae Passiflora alata passionflower saponins |
topic |
Passifloraceae Passiflora alata passionflower saponins |
description |
Five glycosides were isolated from leaves of P. alata. The structures 1-5 were obtained through extensive spectral analyses as 3-O-beta-D-glucopyranosyl-stigmasterol (1), 3-O-beta-D-glucopyranosyl-oleanolic acid (2), 3-O-beta-D-glucopyranosyl-(1->3)-beta-D-glucopyranosyl-oleanolic acid (3), 3-O-beta-D-glucopyranosyl-(1->2)-beta-D-glucopyranosyl-oleanolic acid (4) and 9,19-cyclolanost-24Z-en-3beta,21,26-trihydroxy-3,26-di-O-gentiobiose (5). Comparison of the TLC profiles of the hydroethanolic extracts from leaves of other Passiflora species found in the south of Brazil (P. actinia, P. caerulea, P. edulis var. flavicarpa, P. elegans, P. foetida, P. misera and P. tenuifila) showed that only P. alata presented saponin accumulation. |
publishDate |
2001 |
dc.date.none.fl_str_mv |
2001-01-01 |
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=S0103-50532001000100003 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532001000100003 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/S0103-50532001000100003 |
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.12 n.1 2001 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 |
_version_ |
1750318164199079936 |