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Cyclic nitrogenous novel ligands, metal complexes formed by these ligands, diagnostic compositions containing these complexes and preparation process of the ligands.
Cyclic nitrogenous novel ligands, metal complexes formed by these ligands, diagnostic compositions containing these complexes and preparation process of the ligands.
THE invention relates to novel ligands CYCLIC NITROGEN and metal complexes formed by these ligands APPLICATIONS IN FORMATION These complexes Magnetic resonance imaging, radiologic AS AGENTS FOR X-RAY LIVE chemical shift.
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