Chemical constituents of Aspergillus sp EJC08 isolated as endophyte from Bauhinia guianensis and their antimicrobial activity
The present work reports the isolation of five compounds from Aspergillus sp EJC08 isolated as endophytic from Bauhinia guianensis, a tipical plant of the Amazon. The compounds ergosterol (1), ergosterol peroxide (2), mevalolactone (3), monomethylsulochrin (4) and trypacidin A (5) were isolated by c...
| Autor principal: | PINHEIRO, Eduardo Antonio Abreu |
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| Outros Autores: | CARVALHO, Josiwander Miranda, SANTOS, Diellem Cristina Paiva dos, FEITOSA, André de Oliveira, MARINHO, Patrícia Santana Barbosa, GUILHON, Giselle Maria Skelding Pinheiro, SANTOS, Lourivaldo da Silva, SOUZA, Afonso Duarte Leão de, MARINHO, Andrey Moacir do Rosário |
| Grau: | Artigo |
| Idioma: | eng |
| Publicado em: |
2014
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| Acesso em linha: |
http://repositorio.ufpa.br/jspui/handle/2011/4553 |
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ir-2011-4553 |
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dspace |
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ir-2011-45532019-05-23T13:25:51Z Chemical constituents of Aspergillus sp EJC08 isolated as endophyte from Bauhinia guianensis and their antimicrobial activity PINHEIRO, Eduardo Antonio Abreu CARVALHO, Josiwander Miranda SANTOS, Diellem Cristina Paiva dos FEITOSA, André de Oliveira MARINHO, Patrícia Santana Barbosa GUILHON, Giselle Maria Skelding Pinheiro SANTOS, Lourivaldo da Silva SOUZA, Afonso Duarte Leão de MARINHO, Andrey Moacir do Rosário Constituintes químicos Ensaio antimicrobiano Aspergillus Bauhinia guianensis Amazônia brasileira The present work reports the isolation of five compounds from Aspergillus sp EJC08 isolated as endophytic from Bauhinia guianensis, a tipical plant of the Amazon. The compounds ergosterol (1), ergosterol peroxide (2), mevalolactone (3), monomethylsulochrin (4) and trypacidin A (5) were isolated by chromatographic procedures and identified by spectral methods of 1D and 2D NMR and MS. Compounds 3, 4 and 5 were tested against Escherichia coli, Pseudomonas aeruginosa, Bacillus subtilis and Staphylococcus aureus and showed good activity. Neste trabalho estamos reportando o isolamento de cinco compostos de Aspergillus sp EJC08 isolado como endofítico de Bauhinia guianensis uma planta típica da Amazônia. Os compostos ergosterol (1), peróxido de ergosterol (2), mevalolactona (3), monometilsulocrina (4) e tripacidina A (5) foram isolados através de procedimentos cromatográficos e identificados por métodos espectrais de RMN 1D e 2D e EM. Os compostos 3, 4 e 5 foram testados contra Escherichia coli, Pseudomonas aeruginosa, Bacillus subtilis e Staphylococcus aureus e mostraram boa atividade. 2014-01-02T13:11:04Z 2014-01-02T13:11:04Z 2013 Artigo de Periódico PINHEIRO, Eduardo A. A. et al. Chemical constituents of Aspergillus sp EJC08 isolated as endophyte from Bauhinia guianensis and their antimicrobial activity. Anais da Academia Brasileira de Ciências, Rio de Janeiro, v. 85, n. 4, p. 1247-1252, 2013, Epub 21 out. 2013. Disponível em: <http://www.scielo.br/pdf/aabc/v85n4/0001-3765-aabc-aop7013.pdf>. Acesso em: 13 dez. 2013. <http://dx.doi.org/10.1590/0001-3765201395512>. 0001-3765 http://repositorio.ufpa.br/jspui/handle/2011/4553 eng Acesso Aberto application/pdf |
| institution |
Repositório Institucional - Universidade Federal do Pará |
| collection |
RI-UFPA |
| language |
eng |
| topic |
Constituintes químicos Ensaio antimicrobiano Aspergillus Bauhinia guianensis Amazônia brasileira |
| spellingShingle |
Constituintes químicos Ensaio antimicrobiano Aspergillus Bauhinia guianensis Amazônia brasileira PINHEIRO, Eduardo Antonio Abreu Chemical constituents of Aspergillus sp EJC08 isolated as endophyte from Bauhinia guianensis and their antimicrobial activity |
| topic_facet |
Constituintes químicos Ensaio antimicrobiano Aspergillus Bauhinia guianensis Amazônia brasileira |
| description |
The present work reports the isolation of five compounds from Aspergillus sp EJC08 isolated as endophytic from Bauhinia guianensis, a tipical plant of the Amazon. The compounds ergosterol (1), ergosterol peroxide (2), mevalolactone (3), monomethylsulochrin (4) and trypacidin A (5) were isolated by chromatographic procedures and identified by spectral methods of 1D and 2D NMR and MS. Compounds 3, 4 and 5 were tested against Escherichia coli, Pseudomonas aeruginosa, Bacillus subtilis and Staphylococcus aureus and showed good activity. |
| format |
Artigo |
| author |
PINHEIRO, Eduardo Antonio Abreu |
| author2 |
CARVALHO, Josiwander Miranda SANTOS, Diellem Cristina Paiva dos FEITOSA, André de Oliveira MARINHO, Patrícia Santana Barbosa GUILHON, Giselle Maria Skelding Pinheiro SANTOS, Lourivaldo da Silva SOUZA, Afonso Duarte Leão de MARINHO, Andrey Moacir do Rosário |
| author2Str |
CARVALHO, Josiwander Miranda SANTOS, Diellem Cristina Paiva dos FEITOSA, André de Oliveira MARINHO, Patrícia Santana Barbosa GUILHON, Giselle Maria Skelding Pinheiro SANTOS, Lourivaldo da Silva SOUZA, Afonso Duarte Leão de MARINHO, Andrey Moacir do Rosário |
| title |
Chemical constituents of Aspergillus sp EJC08 isolated as endophyte from Bauhinia guianensis and their antimicrobial activity |
| title_short |
Chemical constituents of Aspergillus sp EJC08 isolated as endophyte from Bauhinia guianensis and their antimicrobial activity |
| title_full |
Chemical constituents of Aspergillus sp EJC08 isolated as endophyte from Bauhinia guianensis and their antimicrobial activity |
| title_fullStr |
Chemical constituents of Aspergillus sp EJC08 isolated as endophyte from Bauhinia guianensis and their antimicrobial activity |
| title_full_unstemmed |
Chemical constituents of Aspergillus sp EJC08 isolated as endophyte from Bauhinia guianensis and their antimicrobial activity |
| title_sort |
chemical constituents of aspergillus sp ejc08 isolated as endophyte from bauhinia guianensis and their antimicrobial activity |
| publishDate |
2014 |
| url |
http://repositorio.ufpa.br/jspui/handle/2011/4553 |
| _version_ |
1832604100041113600 |
| score |
11.755432 |