DK178587D0 - Ikke-ioniske kontrastmedier og fremgangsmaade til fremstilling af saadanne medier ud fra ioniske kontrastmedier - Google Patents

Ikke-ioniske kontrastmedier og fremgangsmaade til fremstilling af saadanne medier ud fra ioniske kontrastmedier

Info

Publication number
DK178587D0
DK178587D0 DK178587A DK178587A DK178587D0 DK 178587 D0 DK178587 D0 DK 178587D0 DK 178587 A DK178587 A DK 178587A DK 178587 A DK178587 A DK 178587A DK 178587 D0 DK178587 D0 DK 178587D0
Authority
DK
Denmark
Prior art keywords
media
ionic contrast
contrast media
preparing
procedure
Prior art date
Application number
DK178587A
Other languages
English (en)
Other versions
DK178587A (da
DK174745B1 (da
Inventor
Milos Sovak
Ramachandran Ranganathan
Original Assignee
Cook Imaging Inc
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
Application filed by Cook Imaging Inc filed Critical Cook Imaging Inc
Publication of DK178587A publication Critical patent/DK178587A/da
Publication of DK178587D0 publication Critical patent/DK178587D0/da
Application granted granted Critical
Publication of DK174745B1 publication Critical patent/DK174745B1/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C233/00—Carboxylic acid amides
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K49/00—Preparations for testing in vivo
    • A61K49/04—X-ray contrast preparations
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C233/00—Carboxylic acid amides
    • C07C233/01—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms
    • C07C233/16—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by singly-bound oxygen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Photoreceptors In Electrophotography (AREA)
DK198701785A 1985-08-09 1987-04-08 Ikke-ioniske kontrastmedier ud fra ioniske kontrastmedier DK174745B1 (da)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US76427485A 1985-08-09 1985-08-09
US76427485 1985-08-09
PCT/US1986/001590 WO1987000757A1 (en) 1985-08-09 1986-08-01 Non-ionic polyol contrast media from ionic contrast media
US8601590 1986-08-01

Publications (3)

Publication Number Publication Date
DK178587A DK178587A (da) 1987-04-08
DK178587D0 true DK178587D0 (da) 1987-04-08
DK174745B1 DK174745B1 (da) 2003-10-13

Family

ID=25070222

Family Applications (1)

Application Number Title Priority Date Filing Date
DK198701785A DK174745B1 (da) 1985-08-09 1987-04-08 Ikke-ioniske kontrastmedier ud fra ioniske kontrastmedier

Country Status (9)

Country Link
EP (1) EP0233249B1 (da)
JP (1) JPH0813794B2 (da)
AU (3) AU600672B2 (da)
CA (1) CA1339666C (da)
DE (1) DE3689330T2 (da)
DK (1) DK174745B1 (da)
HK (1) HK1003564A1 (da)
NO (1) NO178106C (da)
WO (1) WO1987000757A1 (da)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4109169A1 (de) * 1991-03-20 1992-09-24 Koehler Chemie Dr Franz Wasserloesliche nicht ionische roentgenkontrastmittel sowie mittel und verfahren zu ihrer herstellung
GB9618055D0 (en) * 1996-08-29 1996-10-09 Nycomed Imaging As Process
US5840967A (en) * 1996-08-29 1998-11-24 Nycomed Imaging As Process for the preparation of contrast agents
US6660248B2 (en) 2000-11-10 2003-12-09 William Marsh Rice University Fullerene (C60)-based X-ray contrast agent for diagnostic imaging
FR2899581B1 (fr) * 2006-04-07 2008-06-27 Guerbet Sa Procede d'atomisation du ioxilan
EP2385845A1 (en) 2009-01-09 2011-11-16 Ge Healthcare As Contrast media compositions
PT108524B (pt) 2015-06-02 2017-12-15 Hovione Farmaciência S A Processo para a preparação de intermediários úteis na preparação de agentes de contraste não-iónicos

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO129093B (da) * 1969-06-27 1974-02-25 Nyegaard & Co As
BE788054A (fr) * 1971-08-26 1973-02-26 Bracco Ind Chimica Spa Nouvel agent de contraste radiographique et procede pour le preparer
CH608189A5 (da) * 1974-12-13 1978-12-29 Savac Ag
GB1548594A (en) * 1976-06-11 1979-07-18 Nyegaard & Co As Triiodoisophthalic acid amides
BE877443A (fr) * 1978-07-04 1980-01-03 Nyegaard & Co As Procede de preparation d'unesolution tamponnee d'une substance de contraste pour rayons x
DE2909439A1 (de) * 1979-03-08 1980-09-18 Schering Ag Neue nichtionische roentgenkontrastmittel
IT1193211B (it) * 1979-08-09 1988-06-15 Bracco Ind Chimica Spa Derivati dell'acido 2,4,6-triiodo-isoftalico,metodo per la loro preparazione e mezzi di contrasto che li contengono
DE3150916A1 (de) * 1981-12-18 1983-06-30 Schering Ag, 1000 Berlin Und 4619 Bergkamen N-hydroxyaethylierte 2,4,6-trijodaminoisiophthalsaeure-bis- trihydroxybutylamide, deren herstellung und diese enthaltende roentgenkontrastmittel"
US4396598A (en) * 1982-01-11 1983-08-02 Mallinckrodt, Inc. Triiodoisophthalamide X-ray contrast agent
ATE19622T1 (de) * 1982-10-01 1986-05-15 Nyegaard & Co As Roentgenkontrastmittel.

Also Published As

Publication number Publication date
NO178106C (no) 1996-01-24
EP0233249B1 (en) 1993-11-24
DK178587A (da) 1987-04-08
HK1003564A1 (en) 1998-10-30
AU7415594A (en) 1995-01-05
EP0233249A1 (en) 1987-08-26
AU6686690A (en) 1991-06-13
DE3689330T2 (de) 1994-05-19
AU600672B2 (en) 1990-08-23
EP0233249A4 (en) 1988-10-06
DE3689330D1 (de) 1994-01-05
WO1987000757A1 (en) 1987-02-12
NO178106B (no) 1995-10-16
AU673286B2 (en) 1996-10-31
NO871474D0 (no) 1987-04-08
AU6197486A (en) 1987-03-05
CA1339666C (en) 1998-02-10
JPS63500522A (ja) 1988-02-25
JPH0813794B2 (ja) 1996-02-14
AU650432B2 (en) 1994-06-23
DK174745B1 (da) 2003-10-13

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