Valorizing Constituents of Cashew Nut Shell Liquid toward the Sustainable Development of New Drugs against Chagas Disease.

Six new ether phospholipid analogues encompassing constituents from cashew nut shell liquid as the lipid portion were synthesized in an effort to valorize byproducts of the cashew industry toward the generation of potent compounds against Chagas disease. Anacardic acids, cardanols, and cardols were used as the lipid portions and choline as the polar headgroup. The compounds were evaluated for their antiparasitic activity against different developmental stages of .

Design, synthesis and biological evaluation of antiparasitic dinitroaniline-ether phospholipid hybrids.

A series of nine novel ether phospholipid-dinitroaniline hybrids were synthesized in an effort to deliver more potent antiparasitic agents with improved safety profile compared to miltefosine. The compounds were evaluated for their in vitro antiparasitic activity against L. infantum, L.

Silver and copper-benznidazole derivatives as potential antiparasitic metallodrugs: Synthesis, characterization, and biological evaluation.

Currently the only drug available to treat Chagas disease in Brazil is benznidazole (BZN). Therefore, there is an urgent need to discover and develop new anti- Trypanosoma cruzi candidates. In our continuous effort to enhance clinical antiparasitic drugs using synergistic strategy, BZN was coordinated to silver and copper ions to enhance its effectiveness to treat that illness.

Effects of the natural antimicrobial peptide aureocin A53 on cells of Staphylococcus aureus and Streptococcus agalactiae involved in bovine mastitis in the excised teat model.

Aureocin A53 is an N-formylated antimicrobial peptide (AMP) produced by Staphylococcus aureus. Aureocin A53 has a broad spectrum of antimicrobial activity against human and animal pathogens. In the present study, its antagonistic activity was investigated towards 30 strains of S.

Promising fluconazole based zinc(II) and copper(II) coordination polymers against Chagas disease.

A series of new transition metal coordination polymers, [Zn(Ac)(FLZ)] (1) [Zn(FLZ)(Cl)] (2), {[Zn(FLZ)](NO)} (3), [Cu(FLZ)(CH₃COO)] (4) {[Cu(FLZ)Cl]} (5) and {[Cu(FLZ)](NO)} (6), were synthesized by the reaction of fluconazole (FLZ) with the respective zinc or copper salts under mild conditions. The molecular structure of these compounds was elucidated by several analytical and spectroscopy techniques such as elemental analyses, H and C{H} nuclear magnetic resonance, electronic paramagnetic resonance, and infrared spectroscopy. Single-crystal X-ray diffraction confirmed the structure of the compounds 2, 4, 5 and 6 in solid state.