LITHIUM COMPLEXES OF N-(1-HYDROXYMETHYL-2,3-DIHYDROXYPROPYL)-1,4,7-TRISCARBOXYMETHYL-1,4,7,10-TETRAAZACYCLODODECANE, PRODUCTION AND USE THEREOF

Pronalazak se odnosi na kristalne litijumove komplekse N-(l-Hidroksimetil-2,3-dihidroksipropil)-l,4,7-triskarboksimetil-l,4,7,10-tet-raazaciklododekana, njihovo dobijanje i dobijanje od soli oslobođenog gadolinijum kompleksa N-( 1 -Hidroksimetil-2,3-dihidroksipropil)-1,4,7-triskarboksimetil-1,4,7,10...

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Bibliographische Detailangaben
Hauptverfasser:	HOFFMANN, Holger, PLATZEK, Johannes, BLASZKIEWICZ, Peter, PETROV, Orlin
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM CHEMISTRY HETEROCYCLIC COMPOUNDS HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE METALLURGY ORGANIC CHEMISTRY PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
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Beschreibung
Zusammenfassung:	Pronalazak se odnosi na kristalne litijumove komplekse N-(l-Hidroksimetil-2,3-dihidroksipropil)-l,4,7-triskarboksimetil-l,4,7,10-tet-raazaciklododekana, njihovo dobijanje i dobijanje od soli oslobođenog gadolinijum kompleksa N-( 1 -Hidroksimetil-2,3-dihidroksipropil)-1,4,7-triskarboksimetil-1,4,7,10-tet- raazaciklododekana iz ovoga, bez primene jonskih izmenjivača. The invention relates to crystalline lithium complexes of N-(1-hydroxymethyl-2,3-dihydroxypropyl)-1,4,7-triscarboxymethyl-1,4,7,10 tetraazacyclododecane, their production and the recovery of the salt-free gadolinium complex of N-(1-hydroxymethyl-2,3-dihydroxypropyl)-1,4,7-triscarboxymethyl-1,4,7,10 tetraazacyclododecane from the latter without the use of ion exchangers.