concentrations. Cell cycle, caspase activation and Western blot assays demonstrated that compounds 3b′ and 3f induce cancer cell death via caspase-dependent apoptosis. The combination of straight forward synthesis and high activity makes the thiazoles 3 an interesting lead for further development.
Synthesis, anti-Trypanosoma cruzi activity and quantitative structure relationships of some fluorinated thiosemicarbazones
作者:Jonas da Silva Santos、Jorge Luiz R. de Melos、Gerson S. Lima、Jade Crespo Lyra、Guilherme Pereira Guedes、Cláudio Eduardo Rodrigues-Santos、Aurea Echevarria
DOI:10.1016/j.jfluchem.2017.01.013
日期:2017.3
Synthesis and spectroscopic characterization of ten fluorinated thiosemicarbazones are reported. All synthesized compounds were evaluated for their anti-Trypanosoma cruzi activity, and the IC50 values were obtained in the range of 5.64–29.19 μg mL−1 in 24 h of cultures. Among all assayed thiosemicarbazones the 2,3,4-trifluoro-substituted compound showed the higher activity with IC50 = 5.64 μg mL−1
Synthesis and computational characterization of aryl-fluorinated thiazoles: Experimental, DFT and molecular coupling studies
作者:Fernando Mejía Zarate、Maribel Arroyo Carranza、Hugo Torrens Miquel、Adán Bazán-Jiménez、Marco A. García-Revilla、Juan Luis Bautista Martínez
DOI:10.1016/j.jfluchem.2022.110024
日期:2022.9
of the density functional theory (DFT), from which the compounds substituted with nitro group display the best reactivity indicators. A molecular coupling study was carried out using the rat enzyme tyrosine hydroxylase (1toh) to test the biological activity of our compounds against Toxoplasma gondii, where the 5d compound shows bindingenergies and inhibition constants that suggest inhibitory activity