153801-67-3Relevant academic research and scientific papers
Selective inhibition of Fe- versus Cu/Zn-superoxide dismutases by 2,3-dihydroxybenzoic acid derivatives
Soulere, Laurent,Viode, Cecile,Perie, Jacques,Hoffmann, Pascal
, p. 578 - 582 (2002)
A series of catechol derivatives were synthesised and tested for their ability to inactivate the iron-containing superoxide dismutase (Fe-SOD) from Escherichia coli and the bovine erythrocytes Cu/Zn-SOD. Incubation of catechols with Fe- or Cu/Zn SODs resu
Synthesis of a tetrazine-based catecholamide derivative and its evaluation as a chelating agent for removal of Cd(II), Co(II), and Cu(II)
Lei, Shan,Jin, Bo,Peng, Rufang,Zhang, Qingchun,Chu, Shijin
, p. 2384 - 2392 (2017)
The synthesis and structural characterization of a tetrazine-based catecholamide (CAM) ligand, N,N′-bis(N″-(aminoethyl)-2,3-bis(hydroxy)benzamide)-1,2,4,5-tetrazine-3,6-diamine (5), were investigated. All compounds were characterized by 1H NMR spectroscopy, 13C NMR spectroscopy, and FTIR spectroscopy. The protonation equilibria of 5 and complexation capacities (log βpqr) of Cd2+, Co2 +, and Cu2+ complexes of 5 were evaluated through potentiometric titration and spectrophotometric titration, respectively. Species independent pM value (=?log [M]free) was used to compare metal affinities with the final sequence Cu2+?>?Cd2+?>?Co2+. Results show that 5 has potential for heavy metal removal.
