Metal oxides (MRI) bound to nafteleno derivatives as a contrast agent for ionospheric ionospheric detection in large resonance imaging (MRI)

摘要

This invention is related to the chemical and physical branches of medical application and involves the production of metal oxide nanoparticles with the general formula I, P frmula space) / P P P P and the substitutes R1, R2 and R3 are described in the description and requirements. These magnetic nanoparticles, as well as the coverage, function and polymerization of nafen compounds associated with polymers and β - acyl fluoride plates in neurodegenerative diseases,They passed through the blood-brain barrier without employing any diaphragm disruptors. These compounds can be used for early noninvasive detection of aggregates and amiloria plate by magnetic resonance imaging (IRM), and can be used as a contrast agent of IRM for early non-invasive diagnosis of Alzheimer's disease (EA) P gt.