Results 11 to 20 of about 1,661,386 (133)

Synthesis, Characterization, and Theoretical Study of Some New Organotellurium Compounds Derived from Camphor

open access: yesIndonesian Journal of Chemistry, 2022
The present work describes the synthesis of a variety of organotellurium compounds. The first part describes the synthesis of a new series of organotellurium compounds containing azomethine groups.
Nuha Hussain Al-Saadawy
doaj   +1 more source

Synthesis, Characterization, and Theoretical Study of a New Organotellurium Ligands Containing Amino Group

open access: yesIndonesian Journal of Chemistry, 2022
The aim of the current study is to prepare organomercury and organotellurium compounds containing amino groups such as [1,1'-biphenyl]-4-amine and their derivatives by a mercuriation reaction.
Gofran Safi Mokhtar   +1 more
doaj   +1 more source

The Cellular Thioredoxin-1/Thioredoxin Reductase-1 Driven Oxidoreduction Represents a Chemotherapeutic Target for HIV-1 Entry Inhibition. [PDF]

open access: yesPLoS ONE, 2016
BACKGROUND:The entry of HIV into its host cell is an interesting target for chemotherapeutic intervention in the life-cycle of the virus. During entry, reduction of disulfide bridges in the viral envelope glycoprotein gp120 by cellular oxidoreductases is
Kathrin Reiser   +9 more
doaj   +1 more source

Transition-Metal-Free Synthesis of Unsymmetrical Diaryl Tellurides via SH2 Reaction of Aryl Radicals on Tellurium

open access: yesMolecules, 2022
Although diaryl tellurides are parent organotellurium compounds, their synthesis methods, especially for unsymmetrical ones, are limited. This may be due to the instability of diaryl tellurides and their synthesis intermediates under reaction conditions.
Yuki Yamamoto   +5 more
doaj   +1 more source

Broadly Defined Antibiotic Adjuvants for <i>Pseudomonas aeruginosa</i>. [PDF]

open access: yesCan J Infect Dis Med Microbiol
Pseudomonas aeruginosa is a widely distributed opportunistic pathogen with multiple drug resistance, making it particularly challenging to treat in lower respiratory tract infections. Its resistance mechanisms are complex, including low outer‐membrane permeability, efflux pump overexpression, biofilm formation, and quorum sensing (QS) activation ...
Chen Z, Li Y, Song Y.
europepmc   +2 more sources

Unraveling the Physicochemical Landscape of Organoselenium Compounds in Nanocarrier Systems. [PDF]

open access: yesChem Rec
Main nanocarriers employed to enhance the bioavailability and transport of organoselenium compounds. The image illustrates the key interaction forces that stabilize these organoselenium species in solution, enabling their application in drug delivery systems, catalysis, photoelectronic devices, and sensing technologies. In recent years, publications on
Ramírez RER   +3 more
europepmc   +2 more sources

Cyclization Reactions Involving 2-Aminoarenetellurols and Derivatives of α,β-Unsaturated Carboxylic Acids

open access: yesHeteroatom Chemistry, 2021
The reductive cyclization of arenetellurols carrying α,β-unsaturated amide functionalities in the ortho position was investigated. Conceptually, such compounds can form 1,3-tellurazoles without the involvement of the unsaturation in the ring closure ...
Jayna A. Patel   +4 more
doaj   +1 more source

Stabilization of 2-Pyridyltellurium(II) Derivatives by Oxidorhenium(V) Complexes

open access: yesChemistry, 2023
Zwitterionic compounds such as pyridine-containing tellurenyl compounds are interesting building blocks for heterometallic assemblies. They can act as ambiphilic donor/acceptors as is shown by the products of reactions of the zwitterions HpyTeCl2 or ...
Felipe Dornelles da Silva   +4 more
doaj   +1 more source

In vitro and in vivo activity of an organic tellurium compound on Leishmania (Leishmania) chagasi. [PDF]

open access: yesPLoS ONE, 2012
Tellurium compounds have shown several biological properties and recently the leishmanicidal effect of one organotellurane was demonstrated. These findings led us to test the effect of the organotellurium compound RF07 on Leishmania (Leishmania) chagasi,
Isabella Aparecida Salerno Pimentel   +5 more
doaj   +1 more source

Synthesis, DFT Calculation and Biological Activity of Some Organotellurium Compounds Containing Azomethine Group

open access: yesOrbital: The Electronic Journal of Chemistry, 2019
The reaction of (4-amino-2,3-dichlorophenyl)mercury (II) chloride with 3,4-dihydroxy benzaldehyde produce the organomercury compound 1 in 82% yield. Tellurated of 1 with tellurium (IV) tetrabromide gave the tellurium (IV) tribromide Schiff base compound ...
Rafid Humiadan Al-Asadi
doaj   +3 more sources

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