Solution Chemistry of Copper(II) Binding to Substituted 8-Hydroxyquinolines
作者:Kelly L. Summers、M. Jake Pushie、George J. Sopasis、Ashley K. James、Natalia V. Dolgova、Dimosthenis Sokaras、Thomas Kroll、Hugh H. Harris、Ingrid J. Pickering、Graham N. George
DOI:10.1021/acs.inorgchem.0c01356
日期:2020.10.5
the aqueous solution chemistry of a range of 8HQ derivatives. To circumvent the known solubility issues with 8HQ compounds and their complexes with Cu(II), and to avoid the use of abiological organic solvents, we have devised a surfactant buffer system to investigate these Cu(II) complexes in aqueous solution. Our study comprises the first comprehensive investigation of the Cu(II) complexes formed with
[EN] 8-HYDROXY QUINOLINE DERIVATIVES<br/>[FR] DERIVES DE QUINOLINE 8-HYDROXY
申请人:PRANA BIOTECHNOLOGY LTD
公开号:WO2004007461A1
公开(公告)日:2004-01-22
The present invention relates to a method for the treatment, amelioration and/or prophylaxis of a neurological condition, in particular neurodegenerative disorders which comprises the administration of an effective amount of a compound of formula (I): to a subject in need thereof. The present invention also relates to a compound of formula (II) and processes for its preparation.
[EN] ZINC IONOPHORES AND USES THEREOF<br/>[FR] IONOPHORES DE ZINC ET UTILISATIONS ASSOCIÉES
申请人:UNIV QUEENSLAND
公开号:WO2019071325A1
公开(公告)日:2019-04-18
This invention relates to the use of zinc(II) salts in combination with a zinc ionophore to resensitize a previously resistant pathogenic bacteria to an antibiotic. Methods of restoring the sensitivity of a resistant pathogenic bacterium to an antibiotic comprising administering a zinc ionophore in combination with a zinc(II) salt and methods of treating a bacterial infection comprising administering a zinc ionophore in combination with a zinc (II) salt concurrently and/or sequentially with administration of a therapeutically effective amount of an antibiotic is also described.
Copper(II) Binding to PBT2 Differs from That of Other 8-Hydroxyquinoline Chelators: Implications for the Treatment of Neurodegenerative Protein Misfolding Diseases
作者:Kelly L. Summers、Graham P. Roseman、George J. Sopasis、Glenn L. Millhauser、Hugh H. Harris、Ingrid J. Pickering、Graham N. George
DOI:10.1021/acs.inorgchem.0c02754
日期:2020.12.7
point to a more complex mechanism of action for PBT2 other than simple Cu(II) sequestration. To this end, herein we have investigated the solution chemistry of Cu(II) coordination by PBT2 primarily using X-ray absorption spectroscopy (XAS), high-energy-resolution fluorescence-detected XAS, and electron paramagnetic resonance. We propose that a novel bis-PBT2 Cu(II) complex with asymmetric coordination
The present invention describes a method for the treatment of a neurological condition in a subject which comprises administering to a subject in need thereof a therapeutically effect amount of a compound of the formula
or pharmaceutically acceptable salts, hydrates, or solvates thereof.