Výsledky vyhledávání - "Otília D L, Pessoa"

Akademický článek

Potent Cytotoxic Analogs of Amphidinolides from the Atlantic Octocoral Stragulum bicolor

Autor: Genoveffa Nuzzo, Bruno de Araújo Gomes, Carmela Gallo, Pietro Amodeo, Clementina Sansone, Otília D. L. Pessoa, Emiliano Manzo, Rosa Maria Vitale, Adrianna Ianora, Evelyne A. Santos, Leticia V. Costa-Lotufo, Angelo Fontana

Publikováno v: Marine Drugs, Vol 17, Iss 1, p 58 (2019)

Amphidinolides are cytotoxic macrolides produced by symbiotic unicellular microalgae of the genus Amphidinium. Here we describe the identification of four related molecules belonging to this macrolide family isolated from the invertebrate Stragulum b

Externí odkaz: https://doaj.org/article/ac7d41f5feed435fa48514c7c8119e18

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Semisynthesis, in silico study and in vitro antibacterial evaluation of fucosterol derivatives

Autor: Francisco E F, da Silva, Fábio do N, Ávila, Nicaely M O, Pereira, Maria D, de Freitas, Otília D L, Pessoa, Aluísio M, da Fonseca, José G M, da Costa, Gilvandete M P, Santiago

Publikováno v: Steroids. 189:109137

Thirteen fucosterol derivatives were prepared by structural modification at the hydroxyl group in C-3 and catalytic hydrogenation at the carbon-carbon double bond in C-5(6) and C-24(28). The structures of all compounds were established based on their

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fe0db1b7c1d449792f220e5cdb98d9c7
https://doi.org/10.1016/j.steroids.2022.109137

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Endophytic fungus

Autor: Aline C M, Sobreira, Francisco das Chagas L, Pinto, Katharine G D, Florêncio, Diego V, Wilke, Charley C, Staats, Rodrigo de A S, Streit, Francisco das Chagas de O, Freire, Otília D L, Pessoa, Amaro E, Trindade-Silva, Kirley M, Canuto

Publikováno v: RSC advances. 8(62)

In the present study, we integrated liquid chromatography high-resolution mass spectrometry (LC-HRMS) and high-throughput DNA sequencing for prospecting cytotoxic specialized metabolites from

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::507fc15cce2fa4ad56e980460293df50
https://pubmed.ncbi.nlm.nih.gov/35547902

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Akademický článek

Total assignments of ¹H and ¹³C NMR spectra of biflorin and bis-biflorin from Capraria biflora.

Autor: Aluisio M. Fonseca, Otília D. L. Pessoa, Edilberto R. Silveira, Francisco J. Q. Monte, Raimundo Braz-Filho, Telma L. G. Lemos

Publikováno v: Magnetic Resonance in Chemistry; Dec2003, Vol. 41 Issue 12, p1038-1040, 3p

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Anti-Inflammatory Meroterpenoids of Cordia glazioviana (Boraginaceae)

Autor: Otília Deusdênia L. Pessoa, Norberto K.V. Monteiro, Rose Anny Costa Silva, Flávia A. Santos, Edilberto R. Silveira, Kirley Marques Canuto, Ana Karine O. Silva, Raimundo Braz-Filho, Francisco das Chagas L. Pinto

Publikováno v: Journal of the Brazilian Chemical Society, Volume: 32, Issue: 7, Pages: 1424-1434, Published: 02 JUL 2021
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA-Alice)
Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
Journal of the Brazilian Chemical Society v.32 n.7 2021
Journal of the Brazilian Chemical Society
Sociedade Brasileira de Química (SBQ)
instacron:SBQ

The phytochemical reinvestigation from the heartwood of the extracts of Cordia glazioviana led to the isolation of four still undescribed hydroquinones derivatives designated as cordiaquinol D (1), cordiaquinol E (2), (10R)-10,11-dihydrofuran-1,4-dih

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dd9b88d7877e45b138da056702d54987
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532021000701424&lng=en&tlng=en

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Endophytic fungus Pseudofusicoccum stromaticum produces cyclopeptides and plant-related bioactive rotenoids

Autor: SOBREIRA, A. C. M., PINTO, F. C. L., FLORENCIO, K. G. D., WILKE, D. V., STAATS, C. C., STREIT, R. A. S., FREIRE, F. das C. O., PESSOA, O. D. L., SILVA, A. E. T., CANUTO, K. M.

Publikováno v: Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA-Alice)
Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA

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Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3056::37eb3b781425d135f3a2a3048c2d5161
http://www.alice.cnptia.embrapa.br/alice/handle/doc/1103228

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Withanolides from Leaves of Nicandra physalodes

Autor: CARRETO, D. A. S., BATISTA, P. H. J., SOUZA, L. G. S., PINTO, F. C. L., VASCONCELOS, M. A., TEIXEIRA, E. H., CANUTO, K. M., SANTIAGO, G. M. P., SILVEIRA, E. R., PESSOA, O. D. L.

Publikováno v: Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA-Alice)
Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA

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Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3056::88443297f6586d2f5dbf4315188d6400
http://www.alice.cnptia.embrapa.br/alice/handle/doc/1103225

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