Zobrazeno 1 - 10 of 15 pro vyhledávání: '"M. Fernanda Proença"'
1
Akademický článek
2-Aryladenine Derivatives as a Potent Scaffold for Adenosine Receptor Antagonists: The 6-Morpholino Derivatives
Autor: Filipe Areias, Carla Correia, Ashly Rocha, Sofia Teixeira, Marián Castro, Jose Brea, Huabin Hu, Jens Carlsson, Maria I. Loza, M. Fernanda Proença, M. Alice Carvalho
Publikováno v: Molecules, Vol 29, Iss 11, p 2543 (2024)
A set of 2-aryl-9-H or methyl-6-morpholinopurine derivatives were synthesized and assayed through radioligand binding tests at human A1, A2A, A2B, and A3 adenosine receptor subtypes. Eleven purines showed potent antagonism at A1, A3, dual A1/A2A, A1/
Externí odkaz: https://doaj.org/article/7cbea8944ba641e096dee5b96a2e909e
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2
Akademický článek
A Simple Method for Anchoring Silver and Copper Nanoparticles on Single Wall Carbon Nanotubes
Autor: Mariana M. Silva, Daniel Ribeiro, Eunice Cunha, M. Fernanda Proença, Robert J. Young, Maria C. Paiva
Publikováno v: Nanomaterials, Vol 9, Iss 10, p 1416 (2019)
Single walled carbon nanotubes (SWCNT) were functionalized using the 1,3-dipolar cycloaddition reaction of an azomethine ylide under solvent-free conditions, a one-pot procedure that yields pyrrolidine type of groups at the nanotubes surface. The fun
Externí odkaz: https://doaj.org/article/b171e42cbb2d4d6483181afc90b1b2b8
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3
Akademický článek
New Nitrogen Compounds Coupled to Phenolic Units with Antioxidant and Antifungal Activities: Synthesis and Structure–Activity Relationship
Autor: Ana Bettencourt, Marián Castro, João Silva, Francisco Fernandes, Olga Coutinho, M. João Sousa, M. Fernanda Proença, Filipe Areias
Publikováno v: Molecules, Vol 23, Iss 10, p 2530 (2018)
A selection of 1-amino-2-arylidenamine-1,2-(dicyano)ethenes 3 was synthesized and cyclized to 2-aryl-4,5-dicyano-1H-imidazoles 4 upon reflux in ethyl acetate/acetonitrile, in the presence of manganese dioxide. These compounds were tested for their an
Externí odkaz: https://doaj.org/article/d0542d8b37f5466c8bad75f0c23d48b7
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5
Regioselective Synthesis of 2-Aryl-5-cyano-1-(2-hydroxyaryl)-1
Autor: Fábio, Pedroso de Lima, Emilio, Lence, Pilar, Suárez de Cepeda, Carla, Correia, M Alice, Carvalho, Concepción, González-Bello, M Fernanda, Proença
Publikováno v: ACS omega. 7(27)
The reactivity of the diaminomaleonitrile-based imines containing hydroxyphenyl substituents with diverse aromatic aldehydes has been explored for the synthesis of novel highly substituted nitrogen heterocycles, which are considered privileged scaffo
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::1e5e39f49417cf9e1f3a0fb11eda0639
https://pubmed.ncbi.nlm.nih.gov/35847303
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6
Regioselective synthesis of 2-Aryl-5-cyano-1-(2-hydroxyaryl)-1H-imidazole-4-carboxamides self-assisted by a 2-Hydroxyaryl group
Autor: Fábio Pedroso de Lima, Emilio Lence, Pilar Suárez de Cepeda, Carla Correia, M. Alice Carvalho, Concepción González-Bello, M. Fernanda Proença
The reactivity of the diaminomaleonitrile-based imines containing hydroxyphenyl substituents with diverse aromatic aldehydes has been explored for the synthesis of novel highly substituted nitrogen heterocycles, which are considered privileged scaffo
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b12bdd14b8af2261e717f39e61999115
https://hdl.handle.net/1822/81239
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7
2-Aryladenine derivatives as a potent scaffold for A
Autor: Filipe, Areias, Carla, Correia, Ashly, Rocha, José, Brea, Marián, Castro, Maria I, Loza, M Fernanda, Proença, M Alice, Carvalho
Publikováno v: Bioorganicmedicinal chemistry. 27(16)
From a collection containing more than 1500 academic compounds, in silico screening identified a hit for the human A
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::a9a79cde20f5c686660d8c0bc53668a7
https://pubmed.ncbi.nlm.nih.gov/31280999
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9
20 anos de experiência em aplicações com Anemometria Laser Doppler
Autor: F. Taveira Pinto, M. Fernanda Proença, Rodrigo Maia, J. Pedro Pêgo, Maria Manuela Lima, Ana Cristina Neves, Elsa Carvalho
O desenvolvimento da anemometria laser Doppler (LDA-Laser Doppler Anemometry) teve um impacto significativo na investigação nas áreas da Mecânica dos Fluidos e da Hidráulica, obtendo desde o início de um bom acolhimento por parte da comunidade
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______1406::e204319a7b01fa5ffa4bfb1781ea1317
https://hdl.handle.net/10216/93664
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10
The reactions of diaminomaleonitrile with isocyanates and either aldehydes or ketones revisited
Autor: Magdi E. A. Zaki, B. L. Booth, and M. Fernanda Proença, Alice Dias
Publikováno v: The Journal of organic chemistry. 66(25)
A reinvestigation of the reactions of urea derivatives of diaminomaleonitrile 2 with aldehydes or ketones in the presence of triethylamine has established that the products of these reactions are not pyrimidino[5,4-d]pyrimidines 9 as previously repor
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bec46273ac1837b32a0150cce432d47a
https://pubmed.ncbi.nlm.nih.gov/11735522
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