Zobrazeno 1 - 10 of 31 pro vyhledávání: '"Cristiane F. Da Costa"'
1
Akademický článek
Different packing motifs mediated by weak interactions and polymorphism in the crystal structures of five 2-(benzylidene)benzosuberone derivatives
Autor: Lewis S. Seaman, Cristiane F. da Costa, Marcus V. N. de Souza, Solange M. S. V. Wardell, James L. Wardell, William T. A. Harrison
Publikováno v: Acta Crystallographica Section E: Crystallographic Communications, Vol 75, Iss 11, Pp 1741-1747 (2019)
The syntheses and crystal structures of five 2-benzylidene-1-benzosuberone [1-benzosuberone is 6,7,8,9-tetrahydro-5H-benzo[7]annulen-5-one] derivatives, viz. 2-(4-methoxybenzylidene)-1-benzosuberone, C19H18O2, (I), 2-(4-ethoxybenzylidene)-1-benzosube
Externí odkaz: https://doaj.org/article/6b8ba9e7d8084e98aa731bf0daaf7ffa
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2
Akademický článek
Crystal structure, Hirshfeld surface analysis and PIXEL calculations of a 1:1 epimeric mixture of 3-[(4-nitrobenzylidene)amino]-2(R,S)-(4-nitrophenyl)-5(S)-(propan-2-yl)imidazolidin-4-one
Autor: Ligia R. Gomes, John Nicolson Low, James L. Wardell, Marcus V. N. de Souza, Cristiane F. da Costa
Publikováno v: Acta Crystallographica Section E: Crystallographic Communications, Vol 75, Iss 11, Pp 1774-1782 (2019)
A 1:1 epimeric mixture of 3-[(4-nitrobenzylidene)amino]-2(R,S)-(4-nitrophenyl)-5(S)-(propan-2-yl)imidazolidin-4-one, C19H19N5O5, was isolated from a reaction mixture of 2(S)-amino-3-methyl-1-oxobutanehydrazine and 4-nitrobenzaldehyde in ethanol. The
Externí odkaz: https://doaj.org/article/38dfd76c97ce461c9a975248788b3e43
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3
Akademický článek
Crystal structures and Hirshfeld surfaces of four methoxybenzaldehyde oxime derivatives, 2-MeO-XC6H3C=NOH (X = H and 2-, 3- and 4-MeO): different conformations and hydrogen-bonding patterns
Autor: Ligia R. Gomes, Marcus V. N. de Souza, Cristiane F. Da Costa, James L. Wardell, John Nicolson Low
Publikováno v: Acta Crystallographica Section E: Crystallographic Communications, Vol 74, Iss 11, Pp 1553-1560 (2018)
The crystal structures of four (E)-methoxybenzaldehyde oxime derivatives, namely (2-methoxybenzaldehyde oxime, 1, 2,3-dimethoxybenzaldehyde oxime, 2, 4-dimethoxybenzaldehyde oxime, 3, and 2,5-dimethoxybenzaldehyde oxime, 4, are discussed. The arrange
Externí odkaz: https://doaj.org/article/b8b015feaf2a4bf5a8888477e9b91655
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4
Akademický článek
Different classical hydrogen-bonding patterns in three salicylaldoxime derivatives, 2-HO-4-XC6H3C=NOH (X = Me, OH and MeO)
Autor: Ligia R. Gomes, Marcus V. N. de Souza, Cristiane F. Da Costa, James L. Wardell, John Nicolson Low
Publikováno v: Acta Crystallographica Section E: Crystallographic Communications, Vol 74, Iss 10, Pp 1480-1485 (2018)
The crystal structures of three salicyaldoxime compounds, namely 2-hydroxy-4-methylbenzaldehyde oxime, C8H9NO2, 1, 2,4-dihydroxybenzaldehyde oxime, C7H7NO3, 2, and 2-hydroxy-4-methoxybenzaldehyde oxime, C8H9NO3, 3, are discussed. In each compound, th
Externí odkaz: https://doaj.org/article/ea47d770e0844389a7cd1988c638fae4
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5
Different conformations and packing motifs in the crystal structures of four thiophene–carbohydrazide–pyridine derivatives
Autor: Jennifer L. Garbutt, Cristiane F. da Costa, Marcus V. N. deSouza, Solange M. S. V. Wardell, James L. Wardell, William T. A. Harrison
Publikováno v: Acta Crystallographica Section E Crystallographic Communications. 78:619-624
The crystal structures of four thiophene–carbohydrazide–pyridine derivatives, viz. N′-[(E)-pyridin-3-ylmethylidene]thiophene-2-carbohydrazide, C11H9N3OS, (I), N′-[(E)-pyridin-2-ylmethylidene]thiophene-2-carbohydrazide, C11H9N3OS, (II), N-meth
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b7876bb759dd3bbdc88838e905274166
https://doi.org/10.1107/s2056989022005151
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6
Biodigestor anaerobio: producción de biogás y biofertilizantes a partir de residuos ganaderos, purificación de biogás e implementación de cultivos de microalgas
Autor: Lira, Evandro Bernardo de, Dantas, Marta Célia, Pereira, Darlan Azevedo, Sassi, Cristiane F. da Costa, Lopes, Riuzuani Michelle Bezerra Pedrosa, Pina, Luís Celso Cardoso, Souza Neto, José Joaquim de
Publikováno v: Research, Society and Development; Vol. 12 No. 1; e18312139557
Research, Society and Development; Vol. 12 Núm. 1; e18312139557
Research, Society and Development; v. 12 n. 1; e18312139557
Research, Society and Development
Universidade Federal de Itajubá (UNIFEI)
instacron:UNIFEI
Researches on renewable energies aims to reduce or replace fossil fuels, responsible for the emission of greenhouse gases. Another environmental problem is the improper disposal of livestock waste. Therefore, the objective of this research is the pro
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3056::c970f77966342f67e2ddf3b290d2f2b2
https://rsdjournal.org/index.php/rsd/article/view/39557
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7
A study of antituberculosis activities and crystal structures of (E)-2-[2-(arylidene)hydrazinyl]pyrimidine and (E)-N 1-(arylidene)pyrimidine-2-carbohydrazide derivatives
Autor: Thais Cristina Mendonça Nogueira, Cristiane F. Da Costa, John N. Low, Cristina Lourenço, Solange M. S. V. Wardell, Alessandra C. Pinheiro, James L. Wardell, Marcus V. N. de Souza
Publikováno v: Zeitschrift für Naturforschung B. 75:1011-1028
A study of the anti-tuberculosis activity against Mycobacterium tuberculosis ATTC 27294 and an X-ray structural determination of (E)-2-[2-(arylidene)hydrazinyl]pyrimidine, 1, and (E)-N 1-(arylidene)pyrimidine-2-carbohydazide, 2, derivatives are prese
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e0ce60728a942c1405bad924f4513d57
https://doi.org/10.1515/znb-2020-0108
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8
Biodigestor anaeróbico: produção de biogás e biofertilizante a partir de resíduos pecuários, purificão do biogás e implantação de cultivos de microalgas
Autor: Evandro Bernardo de Lira, Marta Célia Dantas, Darlan Azevedo Pereira, Cristiane F. da Costa Sassi, Riuzuani Michelle Bezerra Pedrosa Lopes, Luís Celso Cardoso Pina, José Joaquim de Souza Neto
Publikováno v: Research, Society and Development. 12:e18312139557
As pesquisas com energias renováveis visam reduzir ou substituir os combustíveis fosseis, responsáveis pela emissão de gases do efeito estufa. Outro problema ambiental, é o descarte inadequado de resíduos pecuários. Diante disso, o objetivo de
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b96c924b60db82170bb03e619aa16037
https://doi.org/10.33448/rsd-v12i1.39557
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9
Synthesis and SAR Study of Simple Aryl Oximes and Nitrofuranyl Derivatives with Potent Activity Against Mycobacterium tuberculosis
Autor: Marcus V. N. de Souza, Cristiane F. Da Costa, Guilherme S. L. Carvalho, James L. Wardell, Maria C.S. Lourenço, Elaine Soares Coimbra, Juliana da Trindade Granato, Stephane Lima Calixto
Publikováno v: Letters in Drug Design & Discovery. 17:12-20
Background: Oximes and nitrofuranyl derivatives are particularly important compounds in medicinal chemistry. Thus, many researchers have been reported to possess antibacterial, antiparasitic, insecticidal and fungicidal activities. Methods: In this w
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d1190c893cbdaecda99e4e3271dd7410
https://doi.org/10.2174/1570180816666181227115738
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10
Crystal structure, Hirshfeld surface analysis and PIXEL calculations of a 1:1 epimeric mixture of 3-[(4-nitro­benzyl­idene)amino]-2(R,S)-(4-nitro­phenyl)-5(S)-(propan-2-yl)imidazolidin-4-one
Autor: James L. Wardell, Cristiane F. da Costa, John N. Low, Ligia R. Gomes, Marcus V. N. de Souza
Publikováno v: Acta Crystallographica Section E: Crystallographic Communications
Acta Crystallographica Section E: Crystallographic Communications, Vol 75, Iss 11, Pp 1774-1782 (2019)
A 1:1 epimeric mixture of 2(R,S)-(4-nitro­phen­yl)-3-[(4-nitro­benzyl­idene)amino]-5(S)-(propan-2-yl)imidazolidin-4-one was derived from an initial reaction of 2(S)-amino-3-methyl-1-oxo­butane­hydrazine at its hydrazine moiety to provide a 4-ni
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::452b77b9d24f2eaea17714bba9628f34
http://europepmc.org/articles/PMC6829720
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