Results 111 to 120 of about 7,932 (222)

Synthesis and antimicrobial evaluation of novel heterocyclic compounds containing thiosemicarbazone [PDF]

Herein, six novel heterocyclic compounds containing thiosemicarbazone were obtained by the condensation reaction of thiazole with thiosemicarbazide and benzaldehyde derivatives.
Ogutcu, Hatice, Nartop, Dilek, Macit, Ahsen Zeynep   +2 more
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The Synthesis and Antiparasitic Activity of Aryl- and Ferrocenyl- Derived Thiosemicarbazone Ruthenium(II)-Arene Complexes

, 2013
A series of aryl-functionalized and ferrocenyl monothiosemicarbazone compounds (L1-L4) were synthesized in moderate yields via a general Schiff-base condensation reaction.
Smith, Peter J., Smith, Gregory S., Li, Yiqun, Adams, Muneebah, Knot, Heena, Land, Kirkwood M., Chibale, Kelly, De Kock, Carmen   +7 more
core   +1 more source

Synthesis of 2-acetyl-thiazole thiosemicarbazone ligands and their characterization by NMR spectroscopy.

, 2017
A new series of 2-acetyl-thiazole thiosemicarbazone (ATZ-TSC) ligands were synthesized. The 2-acetyl-thiazole ligands were synthesized with the following series of substituents: methyl thiosemicarbazone, ethyl thiosemicarbazone, tert-butyl ...
Buckner, Arielle, Nesbitt, Abigail
core  

Apoptotic mechanisms of nickel(II) complex with N1-acetylacetone-N4-4-methoxy-salicylidene-S-allyl-thiosemicarbazone on HL60 leukemia cells

, 2016
Thiosemicarbozone complexes that have a broad spectrum of biological activity are formed as a result of condensation reaction between thiosemicarbazide [H2N(C=S)-NH-NH2] and carbonyl-containing compounds. A new nickel(II) complex with N1-acetylacetone-N4-
ATASEVER ARSLAN, BELKIS, Ulkuseven, Bahri, Gur, Hazal, Kaya, Busra, Kalkan, Zeynep   +4 more
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Spectroscopic studies on Isatin-3-Semicarbazone and Isatin-3-Thiosemicarbazone

, 2004
The configurations of semi-and thiosemicarbazone derivatives of isatin are assigned by means of 1H and 13C NMR Spectroscopy including NOE difference spectra, IR and electronic spectral data of these compounds are also reported and discussed. The electron
Akinchan, Narayan T, Narayan T Akinchan
core   +1 more source

Synthesis and NMR Characterization of New Isatin Thiosemicarbazone Derivatives [PDF]

, 2017
In this research the main focus of the presentation is the synthesis of several different isatin thiosemicarbazone derivatives and their structural determination given by a 500-MHz NMR.
Susnjar, Antonia, McFadden, Hannah, Lisic, Edward C.   +2 more
core  

Coordination chemistry of organotin(IV) complexes with substitute thiosemicarbazone ligands [PDF]

, 2012
Seven new organotin(IV) complexes (3-9) of pyruvic acid-4-ethyl-3-thiosemicarbazone (H2L1) (1) and 2- acetylpyridine-4-ethyl-3-thiosemicarbazone (HL) (2) have been synthesized and characterized by elemental analysis, molar conductivity, UV-Vis, FT-IR ...
Adibah Amirah, Binti Abdul Nasir
core  

Antitrypanosomal Activity of Novel Benzaldehyde-Thiosemicarbazone Derivatives from Kaurenoic Acid †

, 2011
A series of new thiosemicarbazones derived from natural diterpene kaurenoic acid were synthesized and tested against the epimastigote forms of Trypanosoma cruzi to evaluate their antitrypanosomal potential.
Cleuza C. da Silva, Cecília M. A. de Oliveira, Shirani K. Haraguchi, Phercyles V. dos Santos, Gentil J. Vidotti, Francielle P. Garcia, Adriano A. Silva, Celso V. Nakamura, Raissa B. Pedroso   +8 more
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Synthesis, Physicochemical Properties, and Ion Recognition Ability of Azulene-Based Bis-(Thio)Semicarbazone

Molecules
Azulene-1,3-bis(semicarbazone), 1, and azulene-1,3-bis(thiosemicarbazone), 2, were synthesized by the acid-catalyzed condensation reactions of semicarbazide and thiosemicarbazide, respectively, with azulene-1,3-dicarboxaldehyde in stoichiometric amounts.
Anamaria Hanganu, Catalin Maxim, Andreea Dogaru, Adrian E. Ion, Coralia Bleotu, Augustin M. Madalan, Daniela Bala, Simona Nica   +7 more
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Functionalized benzophenone, thiophene, pyridine, and fluorene thiosemicarbazone derivatives as inhibitors of cathepsin L

, 2010
A series of thiosemicarbazone analogs based on the benzophenone, thiophene, pyridine, and fluorene molecular frameworks has been prepared by chemical synthesis and evaluated as small-molecule inhibitors of the cysteine proteases cathepsin L and cathepsin
Bronwyn G. Siim, Pinney, K.G., Charlton-Sevcik, A.K., Tracy E. Strecker, Song, J., David J. Chaplin, Yoo, G.K., Jiangli Song, Kevin G. Pinney, Mary Lynn Trawick, Trawick, M.L., Grace Kim Yoo, Kumar, G.D.K., Chavarria, G.E., Gustavo E. Chavarria, G.D. Kishore Kumar, Strecker, T.E., Amanda K. Charlton-Sevcik, Siim, B.G., Chaplin, D.J..   +19 more
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