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Mostrando ítems 1-10 de 13
Artículo
Isolation and identification of minor secoiridoids and phenolic components from thermally treated olive oil by-products
(Elsevier, 2015-11-15)
The application of an industrial process based on the hydrothermal treatment of 160 °C/60 min of alperujo, a by-product of olive oil extraction, allows the formation of a liquid phase containing a high concentration of ...
Artículo
A Bicyclic 1-Deoxygalactonojirimycin Derivative as a Novel Pharmacological Chaperone for GM1 Gangliosidosis
(Cell Press, 2013)
Lysosomal β-galactosidase (β-Gal) deficiency causes a group of disorders that include neuronopathic GM1 gangliosidosis and non-neuronopathic Morquio B disease. We have previously proposed the use of small molecule ligands ...
Artículo
Glycomimetic-based pharmacological chaperones for lysosomal storage disorders: lessons from Gaucher, GM1-gangliosidosis and Fabry diseases
(Royal Society of Chemistry, 2016)
Lysosomal storage disorders (LSDs) are often caused by mutations that destabilize native folding and impair the trafficking of enzymes, leading to premature endoplasmic reticulum (ER)-associated degradation, deficiencies ...
Artículo
Synthesis of β-galactosylamides as Ligands of the Peanut Lectin. Insights into the Recognition Process
(Elsevier, 2017)
The synthesis of mono and divalent β-galactosylamides linked to a hydroxylated chain having a C2 symmetry axis derived from L-tartaric anhydride is reported. Reference compounds devoid of hydroxyl groups in the linker were ...
Artículo
New tacrine dimers with antioxidant linkers as dual drugs: Anti-Alzheimer's and antiproliferative agents
(Elsevier, 2017)
We have designed a series of tacrine-based homo- and heterodimers that incorporate an antioxidant tether (selenoureido, chalcogenide) as new dual compounds: for the treatment of Alzheimer's disease and as antiproliferative ...
Artículo
Selenocoumarins as new multitarget antiproliferative agents: Synthesis, biological evaluation and in silico calculations
(Elsevier, 2019-10-01)
Herein we report a straightforward preparation of new antiproliferative agents based on the hybridization of a coumarin skeleton and an organoselenium motif. Three families were obtained: isoselenocyanate, selenocarbamates ...
Artículo
Understanding multivalent effects in glycosidase inhibition using C-glycoside click clusters as molecular probes
(Royal Society of Chemistry, 2016)
The synthesis of the first examples of multivalent C-glycosides based on C60-fullerene or β-cyclodextrin cores by way of Cu(I)-catalyzed azide–alkyne cycloadditions is reported. These compounds were designed as molecular ...
Artículo
Solvent-free synthesis of quaternary alpha-hydroxy alpha-trifluoromethyl diazenes: the key step of a nucleophilic formylation strategy
(Royal Society of Chemistry, 2016)
An efficient, scalable and operationally simple one-pot, 2-step strategy for the nucleophilic formylation of trifluoromethyl ketones is presented. The key step is an unprecedented diaza-carbonyl-ene reaction of formaldehyde ...
Artículo
Effects of inulin and di-d-fructose dianhydride-enriched caramels on intestinal microbiota composition and performance of broiler chickens
(Elsevier, 2013)
In vitro and in vivo experiments were designed to evaluate the effectiveness of laboratory-made di-d-fructose dianhydride (DFA)-enriched caramels. The DFA-enriched caramels were obtained from d-fructose (FC), d-fructose ...
Artículo
Efficient stereoselective synthesis of 2-acetamido-1,2-dideoxyallonojirimycin (DAJNAc) and sp2-iminosugar conjugates: Novel hexosaminidase inhibitors with discrimination capabilities between the mature and precursor forms of the enzyme
(Elsevier, 2016)
Due to their capacity to inhibit hexosaminidases, 2-acetamido-1,2-dideoxy-iminosugars have been widely studied as potential therapeutic agents for various diseases. An efficient stereoselective synthesis of 2-acetamido-1 ...