Medicinal Chemistry - Volume 19, Issue 3, 2023

In the last decade, quinazoline has been one of the most explored scaffolds by researchers around the globe in medicinal chemistry. Its unique structural features provide a wide range of substitutions for nitrogen and carbonyl groups. In the current situation of COVID-19, hydroxychloroquine, an antimalarial drug of the quinoline category, was used for the treatment of severe infections. Various substitution Read More

Survivin is an important member of the antiapoptotic protein family and controls the cell’s life cycle. Overexpression of survivin in tumor cells leads to inhibition of apoptosis, thus contributing to cancer cell proliferation. The largest binding pocket in the survivin dimer was located in the BIR domain. The key to the efficacy of 3-cyanopyridines was their surface interaction with the survivin amino acid Ile74. Methods: Through t Read More

Background: A new family of purine nucleoside cholinesterase inhibitors was disclosed by us, with potency and selectivity over acetylcholinesterase or butyrylcholinesterase controlled by tuning structural and stereochemical features of nucleosides with perbenzylated glycosyl moieties. Objective: Design, synthesis, and biological evaluation of new purine nucleosides were used to investigate glycon protecting group pattern required Read More

Aims: The present work describes the synthesis and the biological evaluation of novel compounds acting as pyruvate dehydrogenase kinase (PDK) inhibitors. These drugs should become a new therapeutic approach for the treatment of pathologies improved by the control of the blood lactate level. Methods: Four series of compounds belonging to N-(4-(N-alkyl/aralkylsulfamoyl)phenyl)-2- methylpropanamides and 1,2,4-benzothi Read More

Background: The severe acute respiratory syndrome coronavirus-2 is causing a disaster through coronavirus disease-19 (COVID-19), affecting the world population with a high mortality rate. Although numerous scientific efforts have been made, we do not have any specific drug for COVID-19 treatment. Objective: Aim of the present study was to analyse the molecular interaction of nitrogen heterocyclic based drugs (hydroxyc Read More