Squaric acid/4-aminoquinoline conjugates: novel potent antiplasmodial agents

We report the synthesis and structure–activity relationship (SAR) analysis of a series of hybrid compounds containing a squaric moiety conjugated with heterocyclic moieties from well-known antimalarials. This novel series of compounds presents improved antiplasmodial activity compared with the squaric derivatives described in our previous work. Three compounds, 8b (IC50 = 99 nM), 8c (IC50 = 95 nM), and 8d (IC50 = 105 nM) had greater in vitro potency than chloroquine 1 (IC50 = 140 nM) against chloroquine resistant Plasmodium falciparum. In addition, they were noncytotoxic against NIH 3T3 and Hek 293T cells.

Synthesis and computer-assisted design of mitochondrial electron transport-chain inhibitors as antimalarial agents

Tese de doutoramento, Farmácia (Química Farmacêutica e Terapêutica), Universidade de Lisboa, Faculdade de Farmácia, 2014

Partial volume correction using bimodal contrast agents in PET-MRI

Tese de mestrado integrado em Engenharia Biomédica e Biofísica, apresentada à Universidade de Lisboa, através da Faculdade de Ciências, 2014

Essential oils as anti-nematode agents and their influence on in vitro nematode

Tese de doutoramento, Biologia (Biotecnologia), Universidade de Lisboa, Faculdade de Ciências, 2015

Reestruturação produtiva e desenvolvimento local : o caso do Município de Toledo, Estado do Paraná, Brasil

Tese de doutoramento, Geografia (Planeamento Regional e Urbano), Universidade de Lisboa, Instituto de Geografia e Ordenamento do Território, 2016