Three amino acid derivatives of valproic acid: design, synthesis, theoretical and experimental evaluation as anticancer agents.

Valproic acid (VPA) is extensively used as an anticonvulsive agent and as a treatment for other neurological disorders. It has been shown that VPA exerts an anti-proliferative effect on several types of cancer cells by inhibiting the activity of histone deacetylases (HDACs), which are involved in replication and differentiation processes. However, VPA has some disadvantages, among which are poor water solubility and hepatotoxicity.

o-Alkylselenenylated benzoic acid accesses several sites in serum albumin according to fluorescence studies, Raman spectroscopy and theoretical simulations.

In the circulatory system, serum albumin (SA) is an important transporter of the majority of molecules with biological activity. We focused the current study on the anti-inflammatory compound, o-alkylselenenylated benzoic acid (ALKSEBEA), to determine its ability to access SA. Herein, we employed experimental procedures (fluorescence studies, Raman spectroscopy) and docking study on SA obtained from the Protein Data Bank and key conformers obtained from molecular dynamics simulations.