Search Results - "Paim, Gisele R."

Antinociceptive effect of 3-(4-fluorophenyl)-5-trifluoromethyl-1H-1-tosylpyrazole. A Celecoxib structural analog in models of pathological pain by Oliveira, Sara Marchesan, Silva, Cássia Regina, Wentz, Alexandre Pereira, Paim, Gisele R., Correa, Michele S., Bonacorso, Hélio G., Prudente, Arthur S., Otuki, Michel Fleith, Ferreira, Juliano

“…Pain is the most common complaint in the medical field and the identification of novel compounds that can effectively treat painful states without causing side…”
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Facile Synthesis and Structural Characterization by NMR, ESI-MS/MS and DFT Calculations of New (E)-6-[2-Ferrocenylalkylidenehydrazino]nicotinic Hydrazides and Their (E)-Ferrocenyl-pyrazolyl-pyridine Heterocyclic System by Porte, Liliane M. F., Paim, Gisele R., Schwanz, Thiago G., Meyer, Alexandre R., Bonacorso, Helio G., Martins, Marcos A. P., Zanatta, Nilo

“…This paper reports a facile and convenient access by a conventional thermal procedure in ethanol as solvent to a new examples of…”
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Chemoselective fluorination of 2-hydroxy-3,4,7,8-tetrahydro-2H-chromen-5(6H)-ones using DAST by Bonacorso, Helio G., Porte, Liliane M.F., Navarini, Jussara, Paim, Gisele R., Luz, Fábio M., Oliveira, Lenon M., Whietan, Carson W., Martins, Marcos A.P., Zanatta, Nilo

“…In this study, diethylaminosulfur trifluoride (DAST) was successfully applied in monofluorination reactions of some trifluoromethyl substituted…”
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Regioselective synthesis and antimicrobial evaluation of new 1-aryloxyacetyl-, 1-thiophenoyacetyl- and 1-phenylaminoacetyl-substituted 3-alkyl(aryl/heteroaryl)-5-trifluoromethyl-5-hydroxy-4,5-dihydro-1H-pyrazoles by Bonacorso, Helio Gauze, Pittaluga, Everton P., Alves, Sydney H., Schaffer, Larissa F., Cavinatto, Susiane, Porte, Liliane M. F., Paim, Gisele R., Martins, Marcos A. P., Zanatta, Nilo

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General method for dehydration, intramolecular cyclization, and fluorination of trifluoromethyl-1H-pyrazoles using DAST by Bonacorso, Helio G., Porte, Liliane M.F., Paim, Gisele R., Luz, Fabio M., Martins, Marcos A.P., Zanatta, Nilo

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New trifluoromethyl-containing (E)-N′-arylidene-[3-alkyl(aryl/heteroaryl)-4,5-dihydro-1H-pyrazol-1-yl]carbohydrazides: Synthesis, crystal structure and antimicrobial/antioxidant activity by Bonacorso, Helio G., Cavinatto, Susiane, Campos, Patrick T., Porte, Liliane M.F., Navarini, Jussara, Paim, Gisele R., Martins, Marcos A.P., Zanatta, Nilo, Stuker, Caroline Z.

“…The regioselective synthesis and structural study via X-ray diffraction of a series of twenty-seven new…”
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DAST promotes the synthesis of new 5-(trifluoromethyl)-3-(1,1-difluoroethan-2-yl)-1H-pyrazoles by Bonacorso, Helio G., Porte, Liliane M.F., Cechinel, Cleber A., Paim, Gisele R., Deon, Everton D., Zanatta, Nilo, Martins, Marcos A.P.

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The first application of 4-alkoxy-1,1,1-trifluoroalk-3-en-2-ones in a three-component condensation protocol for the synthesis of 3-acyl-4-aryl-2-(trifluoromethyl)-2-hydroxy-3,4,7,8-tetrahydro-2H-chromen-5(6H)-ones by Bonacorso, Helio G., Navarini, Jussara, Wiethan, Carson W., Bortolotto, Guilherme P., Paim, Gisele R., Cavinatto, Susiane, Martins, Marcos A.P., Zanatta, Nilo, Caro, Miguel S.B.

“…The one-pot three-component condensation protocol for the preparation of a new series of…”
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General method for dehydration, intramolecular cyclization, and fluorination of trifluoromethyl-1 H-pyrazoles using DAST by Bonacorso, Helio G., Porte, Liliane M.F., Paim, Gisele R., Luz, Fabio M., Martins, Marcos A.P., Zanatta, Nilo

“…In this study, the versatile diethylaminosulfur trifluoride (DAST), a well-known fluorinating agent, was applied in the dehydration, intramolecular…”
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DAST promotes the synthesis of new 5-(trifluoromethyl)-3-(1,1-difluoroethan-2-yl)-1 H-pyrazoles by Bonacorso, Helio G., Porte, Liliane M.F., Cechinel, Cleber A., Paim, Gisele R., Deon, Everton D., Zanatta, Nilo, Martins, Marcos A.P.

“…This study describes, firstly, the synthesis of a new precursor, 4,6,6-trimethoxy-1,1,1-trifluorohex-3-en-2-one ( 1), from the trifluoroacetylation reaction of…”
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The first application of 4-alkoxy-1,1,1-trifluoroalk-3-en-2-ones in a three-component condensation protocol for the synthesis of 3-acyl-4-aryl-2-(trifluoromethyl)-2-hydroxy-3,4,7,8-tetrahydro-2H- c hromen-5(6H)-ones by Bonacorso, Helio G, Navarini, Jussara, Wiethan, Carson W, Bortolotto, Guilherme P, Paim, Gisele R, Cavinatto, Susiane, Martins, Marcos AP, Zanatta, Nilo, Caro, Miguel SB

“…The one-pot, simple and efficient three-component condensation protocol for the preparation of a series of twenty-five new…”
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6-Hydrazinonicotinic acid hydrazide: an useful precursor for chemo- and regioselective synthesis of new heteroaryl-linked pyridinohydrazones by Bonacorso, Helio Gauze, Paim, Gisele Rocha, Porte, Liliane Medianeira Favero, Pittaluga, Everton Pedebos, Martins, Marcos Antonio Pinto, Zanatta, Nilo

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New succinyl-spaced pyrazoles: Regioselective synthesis of 1,4-bis[5-(trichloromethyl)-1H-pyrazol-1-yl]butane-1,4-diones by Bonacorso, Helio G., Cechinel, Cleber A., Paim, Gisele R., Martins, Marcos A. P., Zanatta, Nilo, Flores, Alex F. C.

“…The facile and convenient access by a conventional procedure in ethanol as solvent to a new series of succinyl‐spaced pyrazoles including…”
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Synthesis of new trihalomethylated and non-symmetrical substituted 2-(1H-pyrazolyl)-5-(1H-pyrazolylcarbonyl)pyridines by Bonacorso, Helio G., Paim, Gisele R., Guerra, Carolina Z., Sehnem, Ronan C., Cechinel, Cleber A., Porte, Liliane M. F., Martins, Marcos A. P., Zanatta, Nilo

“…This paper describes the synthesis of a new series of 2-[3-alkyl(aryl/heteroaryl)-…”
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