Maria João Queiroz

Papers authored by Maria João Queiroz

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2009 Maria-João R. P. Queiroz

, Ricardo C. Calhelha, Luís A. Vale-Silva, Eugénia Pinto, M. São-José Nascimento

Synthesis of novel 3-(aryl)benzothieno[2,3-c]pyran-1-ones from Sonogashira products and intramolecular cyclization: Antitumoral activity evaluation

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Rui M. V. Abreu, Isabel C. F. R. Ferreira, Maria João R. P. Queiroz

QSAR model for predicting radical scavenging activity of di(hetero)arylamines derivatives of benzo[b]thiophenes

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Rui Abreu, Soraia Falcão, Ricardo C. Calhelha, Isabel C. F. R. Ferreira, Maria-João R. P. Queiroz

, Miguel Vilas-Boas

Insights in the antioxidant activity of diarylamines from the 2,3-dimethylbenzo[b]thiophene through the redox profile

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Diana Pinto-Basto, João P. Silva

, Maria-João R. P. Queiroz

, António J. Moreno, Olga P. Coutinho

Antioxidant activity of synthetic diarylamines: A mitochondrial and cellular approach

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2008 Ana S. Abreu, Elisabete M. S. Castanheira

, Paula M. T. Ferreira, Luís S. Monteiro, Goreti Pereira, Maria-João R. P. Queiroz

Pyrenylamino acids : synthesis, photophysical and electrochemical studies

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Elisabete M. S. Castanheira

, M. Solange D. Carvalho, Ana S. Abreu, M. Solange D. Carvalho, Maria-João R. P. Queiroz

, Paula M. T. Ferreira

Fluorescence studies on potential antitumoral heteroaryl and heteroannulated indoles in solution and in lipid membranes

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Maria-João R. P. Queiroz

, Agathe Begouin, Goreti Pereira, Paula M. T. Ferreira

New synthesis of methyl 5-aryl or heteroaryl pyrrole-2-carboxylates by a tandem Sonogashira coupling/5-endo-dig-cyclization from β-iododehydroamino acid methyl esters and terminal alkynes

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Eugénia Pinto, Maria-João R. P. Queiroz

, Luís A. Vale-Silva, João F. Oliveira

, Agathe Begouin, Jeanne-Marie Begouin, Gilbert Kirsch

Antifungal activity of synthetic di(hetero)arylamines based on the benzo[b]thiophene moiety

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Maria-João R. P. Queiroz

, Ana S. Abreu, M. Solange D. Carvalho, Paula M. T. Ferreira, Nair Nazareth, M. São-José Nascimento

Synthesis of new heteroaryl and heteroannulated indoles from dehydrophenylalanines: Antitumor evaluation

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P. M. T. Ferreira, L. S. Monteiro, M.-J. R. P. Queiroz

, G. Pereira

Synthesis of bis-amino acid derivatives by Suzuki cross-coupling, Michael addition and substitution reactions

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Maria-João R. P. Queiroz

, M. Solange D. Carvalho, Elisabete M. S. Castanheira

, M. Solange D. Carvalho, Ana S. Abreu, Paula M. T. Ferreira, Hakan Karadeniz, Arzum Erdem

New tetracyclic heteroaromatic compounds based on dehydroamino acids : photophysical and electrochemical studies of interaction with DNA

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2007 Maria-João R. P. Queiroz

, Ricardo C. Calhelha, Gilbert Kirsch

Reactivity of several deactivated 3-aminobenzo[b]thiophenes in the Buchwald–Hartwig C–N coupling. Scope and limitations

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Maria-João R. P. Queiroz

, Elisabete M. S. Castanheira

, Teresa C. T. Lopes, Yvonne K. Cruz, Gilbert Kirsch

Synthesis of fluorescent tetracyclic lactams by a “one pot” three steps palladium-catalyzed borylation, Suzuki coupling (BSC) and lactamization

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Agathe Begouin, Stephanie Hesse, Maria-Joao R. P. Queiroz

, Gilbert Kirsch

Palladium-Catalyzed Buchwald—Hartwig Coupling of Deactivated Aminothiophenes with Substituted Halopyridines.

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Maria-João R. P. Queiroz

, Ana S. Abreu, Elisabete M. S. Castanheira

, Paula M. T. Ferreira

Synthesis of new 3-arylindole-2-carboxylates using β,β-diaryldehydroamino acids as building blocks. Fluorescence studies

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Maria-João R. P. Queiroz

, Isabel C. F. R. Ferreira, Ricardo C. Calhelha, Letícia M. Estevinho

Synthesis and antioxidant activity evaluation of new 7-aryl or 7-heteroarylamino-2,3-dimethylbenzo[b]thiophenes obtained by Buchwald-Hartwig C-N cross-coupling

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This paper was not found in any repository; the policy of its publisher is unknown or unclear.

Isabel C. F. R. Ferreira, Miguel Vilas-Boas

, Lillian Barros, Soraia Falcao, Miguel Vilas Boas, Maria-Joao R. P. Queiroz

Lipid peroxidation inhibition, free radical scavenging activity and electrochemical behaviour of a dihydroxylated di(hetero)arylamine

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2006 Maria-João R. P. Queiroz

, Isabel C. F. R. Ferreira, Yannick De Gaetano, Yannick De Gaetano, Gilbert Kirsch, Ricardo C. Calhelha, Letícia M. Estevinho

Synthesis and antimicrobial activity studies of ortho-chlorodiarylamines and heteroaromatic tetracyclic systems in the benzo[b]thiophene series

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Agathe Begouin, Gilbert Kirsch, Stéphanie Hesse, Maria-Joao R. P. Queiroz

Reactivity of Substituted Bromothiophenecarboxylates in Palladium-Catalyzed N-Arylation of Hetarylamines

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Maria-João R. P. Queiroz

, Elisabete M. S. Castanheira

, Ana M. R. Pinto, Isabel C. F. R. Ferreira, Agathe Begouin, Gilbert Kirsch

Synthesis of the first thieno-δ-carboline

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Papers authored by Maria João Queiroz