Synthesis, characterization, crystal structures, antitumor activity, and computational study of novel thiosemicarbazone derivatives from thiazol-2/5-carbaldehyde
HOMO – LUMO and global reactivity analyses indicate that compounds 3 and 6 possess higher chemical reactivity and exhibit lower kinetic stability than the reference inhibitor BI2536 of the Polo-like kinase 1.
Twelve new thiazol-carbaldehyde thiosemicarbazone derivatives were synthesized by condensing the thiosemicarbazide derivative with the respective thiazol-2/5-carbaldehyde in methanol. The synthesized compounds were characterized by elemental analysis, ESI-mass spectrometry and FT-IR, 1H, 13C and 19F NMR spectroscopy. E...
Wilfredo Hernández, Fernando Carrasco, A. Vaisberg et al.· RSC Advances· 0 citations
This study reports the synthesis of a series of oxazepine derivatives via a condensation reaction
between amines and various benzaldehyde derivatives, using benzene as the solvent. The resulting
intermediates were subsequently reacted with pyridine-5,7-dione anhydride in dry benzene to afford oxazepine
derivatives (H1–...
R. Muslim, A. Shallal, M. A. Guma et al.· Chemical Problems· 0 citations
4-Aminoantipyrine (4-AAP) derivatives are of significant interest in medicinal chemistry because of their diverse therapeutic potentials. In this study, we report the synthesis of five novel 4-aminoantipyrine derivatives (
P1–P5
). The synthetic approach involved the initial preparation of enaminone (
I1
) via a...
I. Filali· Arabian Journal of Chemistry· 0 citations
The results indicate that structural modification of sulfadiazine through heterocyclic ring formation significantly enhances antibacterial activity and binding affinity, suggesting their potential as promising antimicrobial agents.
Rusul Zamil Abdulhassan, N. Majeed· Applied Chemistry for Engine...· 0 citations
Overall, structural modification of the Schiff-base aryl moiety influenced both antibacterial activity and pharmacophoric characteristics, with compound 1H identified as the most promising candidate for further optimization.
Rahul P. Rahate· International Journal for Re...· 0 citations
Background: Benzimidazole represents one of the most pharmacologically significant nitrogen-containing heterocyclic scaffolds in medicinal chemistry. Its structural resemblance to purine nucleobases enables effective interaction with diverse biological macromolecules, providing a broad therapeutic spectrum. Antimicrobi...
R. Yadav, Santosh Kumar Shukla· Iconic research and engineer...· 0 citations
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