40774-59-2Relevant academic research and scientific papers
Taking the next step toward inert Mn2+ complexes of open-chain ligands: The case of the rigid PhDTA ligand
Pota, Kristof,Garda, Zoltán,Kálmán, Ferenc Krisztián,Barriada, José Luis,Esteban-Gómez, David,Platas-Iglesias, Carlos,Tóth, Imre,Brücher, Ern,Tircsó, Gyula
, p. 8001 - 8011 (2018/05/24)
In line with our research to find inert Mn(ii) complexes as contrast agents for magnetic resonance imaging, we have studied the aromatic-ring rigidified EDTA-analogue o-phenylenediamine-N,N,N′,N′-tetraacetic acid (PhDTA). The protonation constants (KHi) o
Pharmaceutical compositions comprising metal complexes
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, (2008/06/13)
A compound of the formula [Ma(XbL)cYdZe]nt±Formula I wherein: M is a metal ion or a mixture of metal ions; X is a cation or a mixture of cations; L is a ligand, or mixture of ligands each containing at least two different donor atoms selected from the elements of Group IV, Group V or Group VI of the Periodic Table; Y is a ligand or a mixture of the same or different ligands each containing at least one donor atom or more than one donor atom selected from the elements of Group IV, Group V or Group VI of the Periodic Table; and Z is a halide or pseudohalide ion or a mixture of halide ions and pseudohalide ions; and wherein: a=1-3; b=0-12; c=0-18; d=0-18; e=0-18; and n=0-10; provided that at least one of c, d and e is 1 or more; wherein c is 0: b is also 0; wherein a is 1: c, d and e are not greater than 9; and wherein a is 2: c, d and e are not greater than 12.
