Results 1 to 10 of about 12,825 (226)

CHARACTERIZATION AND ANTIPARASITIC ACTIVITY OF BENZOPHENONE THIOSEMICARBAZONES ON Trypanosoma brucei brucei [PDF]

Scientific Study & Research: Chemistry & Chemical Engineering, Biotechnology, Food Industry, 2011
The structure of four synthesized thiosemicarbazones, substituted or not, of benzophenone has been confirmed by spectrometrical analysis IR, NMR 1H and 13C. Their anti-trypanosomal activities were evaluated on Trypanosoma brucei brucei.
Georges C. Accrombessi, Jacques Poupaert, Raymond H. Fatondji, Salomé D. S. Kpoviessi, Fernand A. Gbaguidi, Bienvenu Glinma   +5 more
doaj   +1 more source

New Mononuclear and Binuclear Cu(II), Co(II), Ni(II), and Zn(II) Thiosemicarbazone Complexes with Potential Biological Activity: Antimicrobial and Molecular Docking Study

Molecules, 2021
Herein, we report the synthesis of eight new mononuclear and binuclear Co2+, Ni2+, Cu2+, and Zn2+ methoxy thiosemicarbazone (MTSC) complexes aiming at obtaining thiosemicarbazone complex with potent biological activity.
Ahmed Gaber, Moamen S Refat, Ibrahim Mohey El-Deen   +2 more
exaly   +3 more sources

Inhibition behaviour of mild steel by three new benzaldehyde thiosemicarbazone derivatives in 0.5 M H2SO4: experimental and computational study [PDF]

Royal Society Open Science, 2019
Three new benzaldehyde thiosemicarbazone derivatives namely benzaldehyde thiosemicarbazone (BST), 4-carboxyl benzaldehyde thiosemicarbazone (PBST) and 2-carboxyl benzaldehyde thiosemicarbazone (OCT) were synthesized and their inhibition effects on mild ...
H. H. Zhang, C. K. Qin, Y. Chen, Z. Zhang   +3 more
doaj   +1 more source

X-ray Diffraction Study of Fluorine-Functionalized Thiosemicarbazones and Cyclometallated Compounds

Chemistry Proceedings, 2022
In this work, an X-ray diffraction study of fluorine-functionalized thiosemicarbazone ligands and their corresponding cyclometallated compounds is discussed.
Marcos Rúa-Sueiro, Paula Munín-Cruz, Juan M. Ortigueira, José M. Vila   +3 more
doaj   +1 more source

Novel Thiosemicarbazone Derivatives from Furan-2-Carbaldehyde: Synthesis, Characterization, Crystal Structures, and Antibacterial, Antifungal, Antioxidant, and Antitumor Activities

Journal of Chemistry, 2023
Ten new thiosemicarbazone derivatives, furan-2-carbaldehyde thiosemicarbazone (1), 3-methyl-furan-2-carbaldehyde thiosemicarbazone (2), 5-hydroxymethyl-furan-2-carbaldehyde thiosemicarbazone (3), 5-trifluoromethyl-furan-2-carbaldehyde thiosemicarbazone ...
Wilfredo Hernández, Fernando Carrasco, Abraham Vaisberg, Evgenia Spodine, Maik Icker, Harald Krautscheid, Lothar Beyer, Carmen Tamariz-Angeles, Percy Olivera-Gonzales   +8 more
doaj   +1 more source

The antimicrobial activity of lapachol and its thiosemicarbazone and semicarbazone derivatives

Memorias do Instituto Oswaldo Cruz, 2013
Lapachol was chemically modified to obtain its thiosemicarbazone and semicarbazone derivatives. These compounds were tested for antimicrobial activity against several bacteria and fungi by the broth microdilution method.
Marina Azevedo Souza, Susana Johann, Luciana Alves Rodrigues dos Santos Lima, Fernanda Fraga Campos, Isolda Castro Mendes, Heloisa Beraldo, Elaine Maria de Souza-Fagundes, Patricia Silva Cisalpino, Carlos Augusto Rosa, Tania Maria de Almeida Alves, Nivea Pereira de Sa, Carlos Leomar Zani   +11 more
doaj   +3 more sources

Status and future directions of anti-metastatic cancer nanomedicines for the inhibition of cathepsin L [PDF]

, 2020
Angiogenesis, tissue invasion and metastasis in the tumour microenvironment are all critical hallmarks of cancer. Upregulation of cathepsin L plays an important role in angiogenesis and metastasis through its ability to degrade the extracellular matrix ...
Pranjol, Md Zahidul I, Tabish, Tanveer A, Whatmore, Jacqueline L, Zhang, Shaowei   +3 more
core   +2 more sources

Trigonal-bipyramidal vs. octahedral coordination in indium(III) complexes with potentially S,N,S‐tridentate thiosemicarbazones [PDF]

, 2020
Three bis‐chelates of indium(III) with (partially fluorinated) S,N,S‐tridentate thiosemicarbazones (H2L) were prepared and their structures were studied in solution and in the solid state by NMR, ESI MS and single‐crystal X‐ray diffraction.
Abram, Ulrich, Hagenbach, Adelheid, Jungfer, Maximilian Roca, Salsi, Federico   +3 more
core   +1 more source

Synthesis and Characterization of Novel Thiazolidinones and Thioxothiazolidinones Derived from Substituted Indole

Molbank, 2021
Based on recent discoveries concerning the numerous biological properties of thiazolidinones and thiosemicarbazones, new N-substituted heterocyclic derivatives have been designed by combining the indole ring with thioxothiazolidinone, thiazolidinone or ...
Nawel Rekiba, Abdelmadjid Benmohammed, Sofiane Khanoussi, Ayada Djafri, Jérôme Thibonnet   +4 more
doaj   +1 more source

Antimicrobial activity, synergism and inhibition of germ tube formation by Crocus sativus-derived compounds against Candida spp [PDF]

, 2016
The limited arsenal of synthetic antifungal agents and the emergence of resistant Candida strains have prompted the researchers towards the investigation of naturally occurring compounds or their semisynthetic derivatives in order to propose new ...
ANGIOLELLA, Letizia, CARRADORI, Simone, CHIMENTI, Paola, Fazzari, Marina, GRANESE, ARIANNA   +4 more
core   +2 more sources