Citocalasinas produzidas por Xylaria sp., um fungo endofítico de Piper aduncum (piperaceae)
Autor(a) principal: | |
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Data de Publicação: | 2010 |
Outros Autores: | , , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Química Nova (Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422010001000006 |
Resumo: | A chemical study on the EtOAc extract produced by Xylaria sp., an endophytic fungus from Piper aduncum, resulted in the isolation of a new cytochalasin 1, along with five known 19,20-epoxycytochalasin D (2), C (3), N (4), Q (5), and R (6). The 1-6 were evaluated against the fungi C. cladosporioides and C. sphaerospermum and only 5 showed weak activity. The cytotoxicity in vitro against HeLA and CHO cells lines were investigated and the cytochalasins 2-4, and 6 showed a strong activity against HeLA. The DNAdamaging activity of 1-6 were also investigated against mutant strains of S. cerevisiae. |
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Citocalasinas produzidas por Xylaria sp., um fungo endofítico de Piper aduncum (piperaceae)Xylaria sp.Piper aduncumendophytic fungusA chemical study on the EtOAc extract produced by Xylaria sp., an endophytic fungus from Piper aduncum, resulted in the isolation of a new cytochalasin 1, along with five known 19,20-epoxycytochalasin D (2), C (3), N (4), Q (5), and R (6). The 1-6 were evaluated against the fungi C. cladosporioides and C. sphaerospermum and only 5 showed weak activity. The cytotoxicity in vitro against HeLA and CHO cells lines were investigated and the cytochalasins 2-4, and 6 showed a strong activity against HeLA. The DNAdamaging activity of 1-6 were also investigated against mutant strains of S. cerevisiae.Sociedade Brasileira de Química2010-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422010001000006Química Nova v.33 n.10 2010reponame:Química Nova (Online)instname:Sociedade Brasileira de Química (SBQ)instacron:SBQ10.1590/S0100-40422010001000006info:eu-repo/semantics/openAccessSilva,Geraldo H.Oliveira,Camila M. deTeles,Helder L.Bolzani,Vanderlan da S.Araujo,Angela R.Pfenning,Ludwig H.Young,Maria Claudia M.Costa-Neto,Claudio M.Haddad,RenatoEberlin,Marcos N.por2010-12-15T00:00:00Zoai:scielo:S0100-40422010001000006Revistahttps://www.scielo.br/j/qn/ONGhttps://old.scielo.br/oai/scielo-oai.phpquimicanova@sbq.org.br1678-70640100-4042opendoar:2010-12-15T00:00Química Nova (Online) - Sociedade Brasileira de Química (SBQ)false |
dc.title.none.fl_str_mv |
Citocalasinas produzidas por Xylaria sp., um fungo endofítico de Piper aduncum (piperaceae) |
title |
Citocalasinas produzidas por Xylaria sp., um fungo endofítico de Piper aduncum (piperaceae) |
spellingShingle |
Citocalasinas produzidas por Xylaria sp., um fungo endofítico de Piper aduncum (piperaceae) Silva,Geraldo H. Xylaria sp. Piper aduncum endophytic fungus |
title_short |
Citocalasinas produzidas por Xylaria sp., um fungo endofítico de Piper aduncum (piperaceae) |
title_full |
Citocalasinas produzidas por Xylaria sp., um fungo endofítico de Piper aduncum (piperaceae) |
title_fullStr |
Citocalasinas produzidas por Xylaria sp., um fungo endofítico de Piper aduncum (piperaceae) |
title_full_unstemmed |
Citocalasinas produzidas por Xylaria sp., um fungo endofítico de Piper aduncum (piperaceae) |
title_sort |
Citocalasinas produzidas por Xylaria sp., um fungo endofítico de Piper aduncum (piperaceae) |
author |
Silva,Geraldo H. |
author_facet |
Silva,Geraldo H. Oliveira,Camila M. de Teles,Helder L. Bolzani,Vanderlan da S. Araujo,Angela R. Pfenning,Ludwig H. Young,Maria Claudia M. Costa-Neto,Claudio M. Haddad,Renato Eberlin,Marcos N. |
author_role |
author |
author2 |
Oliveira,Camila M. de Teles,Helder L. Bolzani,Vanderlan da S. Araujo,Angela R. Pfenning,Ludwig H. Young,Maria Claudia M. Costa-Neto,Claudio M. Haddad,Renato Eberlin,Marcos N. |
author2_role |
author author author author author author author author author |
dc.contributor.author.fl_str_mv |
Silva,Geraldo H. Oliveira,Camila M. de Teles,Helder L. Bolzani,Vanderlan da S. Araujo,Angela R. Pfenning,Ludwig H. Young,Maria Claudia M. Costa-Neto,Claudio M. Haddad,Renato Eberlin,Marcos N. |
dc.subject.por.fl_str_mv |
Xylaria sp. Piper aduncum endophytic fungus |
topic |
Xylaria sp. Piper aduncum endophytic fungus |
description |
A chemical study on the EtOAc extract produced by Xylaria sp., an endophytic fungus from Piper aduncum, resulted in the isolation of a new cytochalasin 1, along with five known 19,20-epoxycytochalasin D (2), C (3), N (4), Q (5), and R (6). The 1-6 were evaluated against the fungi C. cladosporioides and C. sphaerospermum and only 5 showed weak activity. The cytotoxicity in vitro against HeLA and CHO cells lines were investigated and the cytochalasins 2-4, and 6 showed a strong activity against HeLA. The DNAdamaging activity of 1-6 were also investigated against mutant strains of S. cerevisiae. |
publishDate |
2010 |
dc.date.none.fl_str_mv |
2010-01-01 |
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=S0100-40422010001000006 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422010001000006 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
10.1590/S0100-40422010001000006 |
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.33 n.10 2010 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_ |
1750318111469338624 |