A Trypanocidal Phenazine Derived from β-Lapachone
, 2016 An intensive effort has been directed toward finding alternative drugs for treatment of Chagas' disease, caused by Trypanosoma cruzi, and prophylaxis of blood in endemic areas.
Cleverson Neves-Pinto (3013146) +5 more
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Effect of pre-treatment of nanofillers on the dielectric properties of epoxy nanocomposites [PDF]
, 2014 Early researches show that the nano filler dispersion has a significant effect on the dielectric properties of resulting epoxy nanocomposites. In this paper a comparative study on the dielectric permittivity, AC breakdown behaviours and glass transition ...
Wang, Qi, Chen, George
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Oxazolinyloxiranyllithium-Mediated Stereoselective Synthesis of α-Epoxy-β-amino Acids†
, 2016 The stereoselective synthesis of novel α-epoxy-β-amino acids is described by a route that combines the chemistry of oxazolinyloxiranyllithiums with that of nitrones. The intermediate trioxadiazadispiro[2.0.4.3]undecanes 4 have been isolated and converted
Renzo Luisi (1360329) +3 more
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Monitoring and simulations of hydrolysis in epoxy matrix composites during hygrothermal aging [PDF]
, 2014 In this paper, we studied the water transport in thermoset matrices. We used Fourier Transform Infrared analysis (FTIR) during sorption/desorption experiments to investigate the interaction between sorbed water and the epoxy network.
TRAIDIA, Abderrazak +3 more
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Preparation and Cytotoxicity toward Cancer Cells of Mono(arylimino) Derivatives of β-Lapachone
, 2016 A regio- and stereospecific synthesis of monoarylimino o-quinones derived from β-lapachone (1) was achieved by treatment of the quinone with a slight excess of an arylamine in the presence of an excess of triethylamine/titanium tetrachloride 4:1.
Ricardo F. Baggio (2290360) +4 more
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Asymmetric Synthesis of α,β-Epoxy-γ-lactams through Tandem Darzens/Hemiaminalization Reaction
, 2019 A catalytic asymmetric tandem Darzens/hemiaminalization reaction of glyoxals with α-bromo-β-esteramides or α-bromo-β-ketoamide was accomplished in the presence of a chiral N,N′-dioxide/Yb(III) complex. Various chiral α,β-epoxy-γ-lactams were obtained in
Wen Liu (39804) +4 more
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8-Methoxy-α-lapachone and lawsone: antiproliferative effects on bladder tumour cells
, 2023 Quinones are chemical compounds produced from the oxidation of phenols. Among the quinones, naphthoquinones stand out as potential antitumor agents. Bladder tumour is the tenth most diagnosed in the world. Based on this, using a urothelial carcinoma cell
Ana Paula Braga Lima (12060014) +5 more
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Rapid microwave processing of epoxy nanocomposites using carbon nanotubes [PDF]
, 2013 Microwave processing is one of the rapid processing techniques for manufacturing nanocomposites. There is very little work focussing on the addition of CNTs for shortening the curing time of epoxy nanocomposites. Using microwave energy, the effect of CNT
Inam, Fawad +2 more
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Trypanosoma cruzi: Insights into naphthoquinone effects on growth and proteinase activity
, 2011 In this study we compared the effects of naphthoquinones (α-lapachone, β-lapachone, nor-β-lapachone and Epoxy-α-lap) on growth of Trypanosoma cruzi epimastigotes forms, and on viability of VERO cells.
Santos, Dilvani O. +23 more
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Beta-Lapachone Accelerates the Recovery of Burn-Wound Skin
, 2012 beta-lapachone is a quinone of lapachol extracted from the bark of lapacho tree. Recent findings demonstrated that punched skin wounds of mice healed faster with beta- lapachone treatment.
FU, SHIH-CHEN;CHAU, YAT-PANG;LU, KUO-SHYAN;KUNG, HSIU-NI +1 more
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