El absentismo estudiantil, la dificultad para mantener la atención en clase y la falta de organización del trabajo diario fuera del aula son tres de los problemas más importantes a los que se enfrenta el profesorado universitario, sobre todo en asignaturas de los primeros cursos, consideradas por el alumnado como difíciles, como es el caso de...
-
September 3, 2024 (v1)PublicationUploaded on: September 4, 2024
-
January 16, 2024 (v1)Publication
An improved fully stereoselective synthesis of both enantiomers of rimantadine and its trifluoromethylated analogues has been developed, using N-isopropylsulfinylimines as a starting chiral material, proving the superiority of the isopropyl group as a chiral inducer over the tert-butyl group in the case of hindered N-sulfinylimines.
Uploaded on: January 19, 2024 -
September 13, 2023 (v1)Publication
A series of enantiopure chiral NH2/SO palladium complexes have been synthesised with high yields by treating the corresponding tert-butylsulfinamide/sulfoxide derivatives with Pd(CH3CN)2Cl2. The enantiopure chiral ligands were prepared by stereoselective addition of tert-butyl or phenyl methylsulfinyl carbanions to different...
Uploaded on: October 18, 2023 -
January 8, 2024 (v1)Publication
Different studies using Aprepitant, a NK1R antagonist currently used as a clinical drug for treating chemotherapy-related nausea and vomiting, have demonstrated that pharmacological inhibition of NK1R effectively reduces the growth of several tumor types such as neuroblastoma (NB). In a previous work, we demonstrated that a series of...
Uploaded on: January 10, 2024 -
September 16, 2022 (v1)Publication
The antiproliferative effects played by benzothiazoles in different cancers have aroused the interest for these molecules as promising antitumor agents. In this work, a library of phenylacetamide derivatives containing the benzothiazole nucleus was synthesized and compounds were tested for their antiproliferative activity in paraganglioma and...
Uploaded on: December 4, 2022 -
May 12, 2023 (v1)Publication
The stereoselective addition of ethyl acetate enolate to the C═N bond of N-tert-butylsulfinylimines has been investigated in depth. A significant effect of the LHMDS amount and the N-sulfinylimine nature on the stereoselectivity of the process was observed. Conditions were found where sulfinylimines of differently substituted salicylaldehydes...
Uploaded on: May 13, 2023