The First Catalytic Direct C–H Arylation on C2 and C3 of Thiophene Ring Applied to Thieno-Pyridines, -Pyrimidines and -Pyrazines

by Joana F. Campos, Maria-João R. P. Queiroz, Sabine Berteina-Raboin
Published 2018-03-01

Cytotoxicity of Portuguese Propolis: The Proximity of the In Vitro Doses for Tumor and Normal Cell Lines

by Ricardo C. Calhelha, Soraia Falcão, Maria João R. P. Queiroz, Miguel Vilas-Boas, Isabel C. F. R. Ferreira
Published 2014-01-01

Synthesis of Novel Methyl 7-[(Hetero)arylamino]thieno[2,3-<i>b</i>]pyrazine-6-carboxylates and Antitumor Activity Evaluation: Effects in Human Tumor Cells Growth, Cell Cycle Analys...

by Juliana M. Rodrigues, Ricardo C. Calhelha, António Nogueira, Isabel C. F. R. Ferreira, Lillian Barros, Maria-João R. P. Queiroz
Published 2021-08-01

Synthesis of Novel Methyl 3-(hetero)arylthieno[3,2-<i>b</i>]pyridine-2-carboxylates and Antitumor Activity Evaluation: Studies In Vitro and In Ovo Grafts of Chick Chorioallantoic M...

by Bruna R. Silva, Rita Rebelo, Juliana M. Rodrigues, Cristina P. R. Xavier, M. Helena Vasconcelos, Maria-João R. P. Queiroz
Published 2021-03-01

Bioactive Properties of Tabebuia impetiginosa-Based Phytopreparations and Phytoformulations: A Comparison between Extracts and Dietary Supplements

by Tânia C. S. P. Pires, Maria Inês Dias, Ricardo C. Calhelha, Ana Maria Carvalho, Maria-João R. P. Queiroz, Lillian Barros, Isabel C. F. R. Ferreira
Published 2015-12-01

Two-Dimensional PCA Highlights the Differentiated Antitumor and Antimicrobial Activity of Methanolic and Aqueous Extracts of Laurus nobilis L. from Different Origins

by Maria Inês Dias, João C. M. Barreira, Ricardo C. Calhelha, Maria-João R. P. Queiroz, M. Beatriz P. P. Oliveira, Marina Soković, Isabel C. F. R. Ferreira
Published 2014-01-01

1-Aryl-3-[4-(thieno[3,2-d]pyrimidin-4-yloxy)phenyl]ureas as VEGFR-2 Tyrosine Kinase Inhibitors: Synthesis, Biological Evaluation, and Molecular Modelling Studies

by Pedro Soares, Raquel Costa, Hugo J. C. Froufe, Ricardo C. Calhelha, Daniela Peixoto, Isabel C. F. R. Ferreira, Rui M. V. Abreu, Raquel Soares, Maria-João R. P. Queiroz
Published 2013-01-01

Aminodi(hetero)arylamines in the Thieno[3,2-b]pyridine Series: Synthesis, Effects in Human Tumor Cells Growth, Cell Cycle Analysis, Apoptosis and Evaluation of Toxicity Using Non-T...

by M. Helena Vasconcelos, M. Inês Alvelos, Raquel T. Lima, Eugénia Pinto, Luís A. Vale-Silva, Rui M. V. Abreu, Isabel C. F. R. Ferreira, Daniela Peixoto, Ricardo C. Calhelha, Maria-João R. P. Queiroz
Published 2012-03-01

Development of Multifunctional Liposomes Containing Magnetic/Plasmonic MnFe2O4/Au Core/Shell Nanoparticles

by Ana Rita O. Rodrigues, Joana O. G. Matos, Armando M. Nova Dias, Bernardo G. Almeida, Ana Pires, André M. Pereira, João P. Araújo, Maria-João R. P. Queiroz, Elisabete M. S. Castanheira, Paulo J. G. Coutinho
Published 2018-12-01

Magnetoliposomes Containing Calcium Ferrite Nanoparticles for Applications in Breast Cancer Therapy

by Daniela S. M. Pereira, Beatriz D. Cardoso, Ana Rita O. Rodrigues, Carlos O. Amorim, Vítor S. Amaral, Bernardo G. Almeida, Maria-João R. P. Queiroz, Olga Martinho, Fátima Baltazar, Ricardo C. Calhelha, Isabel C. F. R. Ferreira, Paulo J. G. Coutinho, Elisabete M. S. Castanheira
Published 2019-09-01