Triazenes 1 Oxide
Mostrando 1-5 de 5 artigos, teses e dissertações.
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1. Synergistic antibacterial effect of statins with the complex {[1-(4-bromophenyl)-3-phenyltriazene N 3 -oxide-κ 2 N 1 ,O 4 ](dimethylbenzylamine-κ 2 C 1 ,N 4 )palladium(II)}
Abstract The treatment of infections caused by resistant microorganisms represents a big challenge in healthcare due to limited treatment options. For this reason, the discovery of new active substances which are able to perform innovative and selective actions is of great impact nowadays. Statins and triazenes (TZC) have consolidated as a promising class of
Braz. J. Pharm. Sci.. Publicado em: 26/07/2018
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2. Síntese, Caracterização Estrutural e Propriedades Luminescentes de Complexos de Lantanídeos (III) com Hidrazonas e Semicarbazonas derivadas da 2,6-Diformilpiridina e com Triazenos 1-óxidos. / Synthesis, Structural Characterization and Luminescent Properties of Complexes of Lanthanides (III) with Hydrazones and Semicarbazones derived from 2,6-diformylpyridine and Triazenes 1-oxides.
Lanthanide complexes with ligands containing oxygen and nitrogen as donor atoms have been investigated in this study aiming to explore the coordinative behavior of metals with high coordination numbers, as well as a study of luminescence properties of new complexes. The chosen ligands were hydrazones and semicarbazones derived from 2,6-diformylpyridine and t
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 201103
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3. SÍNTESE E ARRANJOS SUPRAMOLECULARES DE COMPLEXOS BIS(TRIAZENIDO) MACROCÍCLICOS E TRIAZENIDO 1-ÓXIDO COM OS CÁTIONS Cu2+, Ni2+, Cu+, K+. / SYNTHESIS AND SUPRAMOLECULAR ARRANGEMENTS OF BIS(TRIAZENIDE) MACROCYCLIC AND TRIAZENIDE 1-OXIDE COMPLEXES WITH Cu2+, Ni2+, Cu+, K+ CATIONS.
This work elaborates on the determination of crystal and molecular structures of four pro-ligands, emphasizing bis(triazenes), triazene 1-oxide and a new class of bis(triazenes) macrocyclic, and eight complexes involving Cu+, Cu2 +, Ni2 + and K+. Pro-ligands triazenes 1-oxide are relatively small and simple molecules. When they are deprotonated they presen a
Publicado em: 2010
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4. Avaliação da Associação Molecular de Complexos Metálicos com Ligante Triazenido 1-óxido / Evaluation of the Association of Molecular Complexes Metallics with Binding Triazenide 1-oxide
In this dissertation were synthetized six compounds, of the which one is free ligand 1- phenyl-3-(4-nitrophenyl) triazene 1-oxide (1) and five are triazenido complexes of [Ni(O2NC6H4NNN(O)C6H5)2(C5H5N)2] (2), [Zn(O2NC6H4NNN(O)C6H5)2(C5H5N)2] (3), [Ag(O2NC6H4NNN(O)C6H4)(PPh3)2] (4), [V(O)2(O2NC6H4NNN(O)C6H4)(C5H5N)] (5) e [Pb(O2NC6H4NNN(O)C6H5)2] (6). The com
Publicado em: 2008
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5. SÍNTESE, ESTRUTURAS DE TRIAZENO 1-ÓXIDO E COMPLEXO DE K+, E AVALIAÇÃO DA ATIVIDADE BIOLÓGICA DE 1-METILTRIAZENOS 1-ÓXIDO E 1,3-BIS(ARIL)TRIAZENOS / SYNTHESIS, STRUCTURE OF TRIAZENE 1-OXIDE AND COMPLEX OF K+, AND EVALUTION OF BIOLOGICAL ACTIVITY OF 1-METILTRIAZENES 1-OXIDE AND 1,3-BIS(ARIL)TRIAZENES
This work is associated with the crystal and molecular structure analysis of two free triazene 1-oxide molecules and a complex with K+ involving a p-carboxyfenil-substituted single protonated triazene 1-oxide ligand. 1-metil-3-(p-carboxyphenyl)triazene 1-oxide (1) crystallizes in the monoclinic system, space group C2/c, with cell parameters a = 27.2046(8) Å
Publicado em: 2005