Method for preparing Complex Magnetic fisiologi - Cally compatible on the basis of a Metallic Double hydroxide oxide

摘要

Method for preparing Complex Magnetic physiologically compatible on the basis of a double Metallic Oxide / hydroxide.Includes the stages of: a) preparing aqueous mixtures of salts of divalent and Trivalent Metals associated with heating and adding soda Lye; b) add the complex Forming and heat in the presence of hydroxide of alkali metal carbonate and / or Cool Temperatu; (c) Ra Neutralize; Environment; (d) and (e) Purified by centrifugation and DialysisNmo.nfe2o3 formula to obtain Magnetic complexes, where M is a Divalent Metal Ion or a mixture of two divalent metal ions, or formula nfeo.mm2o3, where M is a Trivalent Metal Ion, where M and N are from 0.1 to 6. Have pharmacokinetic properties such as Contrast Agents for Diagnostic.