Publications by authors named "Maria Cristina S Barbosa"

Plant-based compounds are an option to explore and perhaps overcome the limitations of current antitumor treatments. Mart. is a plant with a broad spectrum of biological activities, but its antitumor activity is still unclear.

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Theonella sp is an important source of biologically-active 3-alkylpyridine alkaloids (3-APAs) that has shown a wide variety of promising biological effects. In the present work, two new 3-APAs analogues were synthesized based on molecular modeling studies to act as potential antimalarial agents. These theoneladin C analogues, containing the thiocyanate group in their chemical structures, were synthesized and evaluated against Plasmodium falciparum (IC values ranging from 2.

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