Results 101 to 110 of about 14,086 (252)

Functionalized thiosemicarbazone ligands and their complexes.

Proceedings of The 20th International Electronic Conference on Synthetic Organic Chemistry, 2016
The purpose of this work is the design, synthesis and characterization of thiosemicarbazone ligands bearing a phenyl boronic acid functionality. The main interest is the synthesis of organopalladium compounds with the boronic acid included within the corresponding molecule.
Reigosa Chamorro, Francisco, Lucio Martínez, Fátima, Fernández Figueiras, Adolfo, Munín Cruz, Paula, Vila Abad, José Manuel, Pereira Lorenzo, María Teresa, Frieiro Gomis, Pablo Juan   +6 more
openaire   +2 more sources

LIPOPHILIC AND STRUCTURE ACTIVITY RELATIONSHIPS STUDY OF THIOSEMICARBAZONES AND DERIVATIVES [PDF]

, 2019
Traditionally, small molecules have been a reliable source for discovering novel biologically active compounds because these molecules are easily synthesized and their smooth structural optimization would usually lead to a feasible candidate compound ...
Yayi Eleonore , Agnimonhan F. Hyacinthe , Kpoviessi D.S. Salome, Poupaert H. Jacques and Gbaguidi A. Fernand, Quetin-leclercq Joelle , Accrombessi C. Georges , Kotchoni O. Simeon, Glinma Bienvenu , Medegan Sedami   +3 more
core   +1 more source

Synthesis, antibacterial activity and DNA interactions of lanthanide(III) complexes of N(4)-substituted thiosemicarbazones

Universitas Scientiarum, 2018
This paper reports the synthesis and detailed characterization of six novel lanthanide complexes of La(III), Eu(III) and Nd(III) with N(4)-substituted thiosemicarbazones derived from the 2-carboxybenzaldehyde.
Juan-David Londoño-Mosquera, Alberto Aragón-Muriel, Dorian Polo Cerón   +2 more
doaj   +1 more source

Regioselective N(2)-H-functionalization of thiosemicarbazones of aromatic and heteroaromatic aldehydes with acrylonitrile [PDF]

, 2016
Regioselective N(2)-H-cyanoethylation of thiosemicarbazones of aromatic and heteroaromatic aldehydes with acrylonitrile proceeds under mild conditions (14% KOH, acetone/H2O, 35 °C, 6–21 h) to afford 1-(2-сyanoethyl)-2-[(E)-aryl(heteroaryl)methylidene]-1 ...
Svetlana V. Amosova (2194696), Boris A. Trofimov (723086), Anastasiya G. Mal’kina (834809), Valentina V. Nosyreva (3341618), Andrei V. Afonin (1964020), Alexander I. Albanov (2108407), Alexander V. Vashchenko (2624197)   +6 more
core   +1 more source

EVALUATION OF SOME THIOSEMICARBAZONES OF ARYL ALKYL KETONES AS CANDIDATE ANTICONVULSANT AGENTS [PDF]

, 1989
Thiosemicarbazones have been found to possess a wide range of biological activity including anticonvulsant activity. Structural requirements for anticonvulsant activity are thought to be electron donating groups in the presence of aryl or alkyl ...
McColl, Janice Marian
core   +2 more sources

Crystal structure of (2E)-N-methyl-2-(2-oxo-1,2-dihydroacenaphthylen-1-ylidene)hydrazinecarbothioamide

Acta Crystallographica Section E, 2014
In the title compound, C14H11N3OS, the acenaphthylene ring system and hydrazinecarbothioamide unit (=N—NH—C=S—NH–) are essentially coplanar [with maximum deviations from their mean planes of −0.009 (2) and 0.033 (2) Å, respectively], and make a dihedral ...
G. Vimala, J. Govindaraj, J. Haribabu, R. Karvembu, A. SubbiahPandi   +4 more
doaj   +1 more source

Multifunctional Thiosemicarbazones and Deconstructed Analogues as a Strategy to Study the Involvement of Metal Chelation, Sigma-2 (σ2) Receptor and P-gp Protein in the Cytotoxic Action: in vitro and in vivo Activity in Pancreatic Tumors

European journal of medicinal chemistry, 2017
The aggressiveness of pancreatic cancer urgently requires more efficient treatment options. Because the sigma-2 (σ2) receptor was recently proposed as a promising target for pancreatic cancer therapy, we explored our previously developed multifunctional ...
Maria Laura Pati, Mauro Niso, D. Spitzer, F. Berardi, M. Contino, C. Riganti, W. Hawkins, C. Abate   +7 more
semanticscholar   +1 more source

Regioisomeric oximes and thiosemicarbazones derived from 6-substituted pyridoxines [PDF]

, 2020
The selective oxidation of 2- and 4-positioned hydroxymethyl groups of 6-methyl-2,3,4-tris(hydroxymethyl)pyridin-5-ol was developed and the thus obtained aldehydes were converted into their oximes and thiosemicarbazones.
Shtyrlin Y., Shtyrlin N., Lodochnikova O.   +2 more
core  

Medicinal Utility of Thiosemicarbazones with Special Reference to Mixed Ligand and Mixed Metal Complexes: A Review

Russian journal of coordination chemistry, 2022
T. Khan, S. Raza, A. Lawrence
semanticscholar   +1 more source

Preparation of some Important Medicinal Compounds. Thiosemicarbazones, Thiadiazolines, 4-Thiazolidinones and 5-Aryheiline Derivatives as Antibacterial and Tuberculostatic Agents [PDF]

, 1987
University Department of Chemistry, Bhavnagar University, Bhavnagar-364 002 Manuscript received 6 August 1984, accepted 20 July 1985 Thiosemicarbazides (1) have been prepared by the reaction of initial amine, ammonia and carbon disulphide with ethanol (
N. C. DESAI, B. R. PAREKH, K. A. THAKER
core   +1 more source