DE440606T1 - Macrocyclic chelating agents and chelates made therefrom. - Google Patents

Macrocyclic chelating agents and chelates made therefrom.

Info

Publication number
DE440606T1
DE440606T1 DE198989900817T DE89900817T DE440606T1 DE 440606 T1 DE440606 T1 DE 440606T1 DE 198989900817 T DE198989900817 T DE 198989900817T DE 89900817 T DE89900817 T DE 89900817T DE 440606 T1 DE440606 T1 DE 440606T1
Authority
DE
Germany
Prior art keywords
chelating agents
made therefrom
macrocyclic chelating
chelates
chelates made
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
DE198989900817T
Other languages
German (de)
Inventor
Ernst Felder
Carlo Musu
Luciano Fumagalli
Fulvio I-20134 Milano It Uggeri
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bracco SpA
Original Assignee
Bracco SpA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from IT23217/87A external-priority patent/IT1224416B/en
Application filed by Bracco SpA filed Critical Bracco SpA
Publication of DE440606T1 publication Critical patent/DE440606T1/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D257/00—Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms
    • C07D257/02—Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms not condensed with other rings
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K49/00—Preparations for testing in vivo
    • A61K49/06—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations
DE198989900817T 1987-12-24 1988-12-16 Macrocyclic chelating agents and chelates made therefrom. Pending DE440606T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT23217/87A IT1224416B (en) 1987-12-24 1987-12-24 MACROCYCLIC CHELANTS AND THEIR CHELATES
PCT/EP1988/001166 WO1989005802A1 (en) 1987-12-24 1988-12-16 Macrocyclic chelating agents and chelates thereof

Publications (1)

Publication Number Publication Date
DE440606T1 true DE440606T1 (en) 1992-02-27

Family

ID=26069624

Family Applications (1)

Application Number Title Priority Date Filing Date
DE198989900817T Pending DE440606T1 (en) 1987-12-24 1988-12-16 Macrocyclic chelating agents and chelates made therefrom.

Country Status (3)

Country Link
AU (1) AU620841B2 (en)
DE (1) DE440606T1 (en)
RU (1) RU2059642C1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2327395A1 (en) 2009-11-23 2011-06-01 Bracco Imaging S.p.A Process for the preparation of gadobenate dimeglumine complex in a solid form
JP7034160B2 (en) * 2016-11-28 2022-03-11 バイエル・ファルマ・アクティエンゲゼルシャフト High relaxation gadolinium chelate compound for use in magnetic resonance imaging

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2614020B1 (en) * 1987-04-14 1989-07-28 Guerbet Sa NOVEL NITROGEN CYCLIC LIGANDS, METAL COMPLEXES FORMED BY SUCH LIGANDS, DIAGNOSTIC COMPOSITIONS CONTAINING THESE COMPLEXES AND PROCESS FOR PREPARING LIGANDS.
GB8719042D0 (en) * 1987-08-12 1987-09-16 Parker D Conjugate compounds

Also Published As

Publication number Publication date
AU2904789A (en) 1989-07-19
AU620841B2 (en) 1992-02-27
RU2059642C1 (en) 1996-05-10

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