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Artículo
Thio- and selenosemicarbazones as antiprotozoal agents against Trypanosoma cruzi and Trichomonas vaginalis
(Taylor & Francis, 2022)
Herein, we report the preparation of a panel of Schiff bases analogues as antiprotozoal agents by modification of the stereoelectronic effects of the substituents on N-1 and N-4 and the nature of the chalcogen atom (S, ...
Artículo
Masked Phenolic-Selenium Conjugates: Potent and Selective Antiproliferative Agents Overcoming P-gp Resistance
(MDPI, 2020)
Cancer accounts for one of the most complex diseases nowadays due to its multifactorial nature. Despite the vast number of cytotoxic agents developed so far, good therapeutic approaches are not always reached. In recent ...
Artículo
Chemoenzymatic synthesis and radical scavenging of sulfated hydroxytyrosol, tyrosol, and acetylated derivatives
(American Chemical Society, 2019-07-03)
Potential metabolites of bioactive compounds are important for their biological activities and as authentic standards for metabolic studies. The phenolic compounds contained in olive oil are an important part of the human ...
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
Tuning the activity of iminosugars: novel N-alkylated deoxynojirimycin derivatives as strong BuChE inhibitors
(Taylor & Francis Open Access, 2021)
We have designed unprecedented cholinesterase inhibitors based on 1-deoxynojirimycin as potential anti-Alzheimer’s agents. Compounds are comprised of three key structural motifs: the iminosugar, for interaction with ...
Artículo
Chemoselective Preparation of New Families of Phenolic-Organoselenium Hybrids—A Biological Assessment
(Multidisciplinary Digital Publishing Institute (MDPI), 2022)
Being aware of the enormous biological potential of organoselenium and polyphenolic compounds, we have accomplished the preparation of novel hybrids, combining both pharma-cophores in order to obtain new antioxidant and ...
Artículo
Inhibitory effect of olive phenolic compounds isolated from olive oil by-product on melanosis of shrimps
(Multidisciplinary Digital Publishing Institute (MDPI), 2021)
Melanosis is an unsolved problem of the crustacean industry and the cause of great loss of value. This study investigates the effect of two potent, natural antioxidants isolated from olive waste (hydroxytyrosol, HT and ...
Artículo
Investigation of the Enantioselectivity of Acetylcholinesterase and Butyrylcholinesterase upon Inhibition by Tacrine-iminosugar Heterodimers
(Taylor & Francis, 2023)
The copper-catalysed azide-alkyne cycloaddition was applied to prepare three enantiomeric pairs of heterodimers containing a tacrine residue and a 1,4-dideoxy-1,4-imino-D-arabinitol (DAB) or 1,4-dideoxy-1,4-imino-L-arabinitol ...
Artículo
Squaramide-Tethered Sulfonamides and Coumarins: Synthesis, Inhibition of Tumor-Associated CAs IX and XII and Docking Simulations
(Multidisciplinary Digital Publishing Institute (MDPI), 2022)
(1) Background: carbonic anhydrases (CAs) are attractive targets for the development of new anticancer therapies; in particular, CAs IX and XII isoforms are overexpressed in numerous tumors. (2) Methods: following the tail ...
Artículo
Alkoxyamine-cyanoborane adducts: Efficient cyanoborane transfer agents
(Royal Society of Chemistry, 2011)
We report the synthesis of the hitherto unknown zwitterionic alkoxyamino cyanoboranes by reduction of O-alkyloximes with sodium cyanoborohydride; unprecedented cyanoboronated N-alkoxyformamidines were also isolated as ...