NO178106C - 2,4,6-trijod-isoftalamider og kontrastmedier inneholdende disse - Google Patents

2,4,6-trijod-isoftalamider og kontrastmedier inneholdende disse

Info

Publication number
NO178106C
NO178106C NO871474A NO871474A NO178106C NO 178106 C NO178106 C NO 178106C NO 871474 A NO871474 A NO 871474A NO 871474 A NO871474 A NO 871474A NO 178106 C NO178106 C NO 178106C
Authority
NO
Norway
Prior art keywords
isophthalamides
triiodo
media containing
contrast media
contrast
Prior art date
Application number
NO871474A
Other languages
English (en)
Norwegian (no)
Other versions
NO871474D0 (no
NO178106B (no
Inventor
Milos Sovak
Ramachandran Ranganathan
Original Assignee
Cook Imaging Corp
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 Corp filed Critical Cook Imaging Corp
Publication of NO871474D0 publication Critical patent/NO871474D0/no
Priority to NO933082A priority Critical patent/NO178107C/no
Publication of NO178106B publication Critical patent/NO178106B/no
Publication of NO178106C publication Critical patent/NO178106C/no

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)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (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)
  • Photoreceptors In Electrophotography (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
NO871474A 1985-08-09 1987-04-08 2,4,6-trijod-isoftalamider og kontrastmedier inneholdende disse NO178106C (no)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NO933082A NO178107C (no) 1985-08-09 1993-08-30 Fremgangsmåte for fremstilling av ikke-ioniske polyolkontrastmedier fra ioniske kontrastmedier

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US76427485A 1985-08-09 1985-08-09
PCT/US1986/001590 WO1987000757A1 (fr) 1985-08-09 1986-08-01 Milieux de constraste non-ioniques a base de polyol obtenus a partir de milieux de contraste ioniques

Publications (3)

Publication Number Publication Date
NO871474D0 NO871474D0 (no) 1987-04-08
NO178106B NO178106B (no) 1995-10-16
NO178106C true NO178106C (no) 1996-01-24

Family

ID=25070222

Family Applications (1)

Application Number Title Priority Date Filing Date
NO871474A NO178106C (no) 1985-08-09 1987-04-08 2,4,6-trijod-isoftalamider og kontrastmedier inneholdende disse

Country Status (9)

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

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 (fr) 2009-01-09 2011-11-16 Ge Healthcare As Compositions de produits de contraste
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
US3701771A (en) * 1969-06-27 1972-10-31 Nyegaard & Co As N-(2,4,6-triiodobenzoyl)-sugar amines
BE788054A (fr) * 1971-08-26 1973-02-26 Bracco Ind Chimica Spa Nouvel agent de contraste radiographique et procede pour le preparer
CH608189A5 (fr) * 1974-12-13 1978-12-29 Savac Ag
GB1548594A (en) * 1976-06-11 1979-07-18 Nyegaard & Co As Triiodoisophthalic acid amides
US4278654A (en) * 1978-07-04 1981-07-14 Nyegaard & Co. A/S Process for the preparation of a sterile injectable physiologically acceptable solution of an X-ray contrast agent and solutions of the X-ray contrast agent and a buffer
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
DK162045C (da) * 1982-10-01 1992-02-10 Nyegaard & Co As Trijodbenzenderivater, fremgangsmaade til fremstilling deraf og radiologiske praeparater indeholdende saadanne forbindelser

Also Published As

Publication number Publication date
DK174745B1 (da) 2003-10-13
EP0233249A1 (fr) 1987-08-26
AU650432B2 (en) 1994-06-23
NO871474D0 (no) 1987-04-08
AU673286B2 (en) 1996-10-31
DK178587A (da) 1987-04-08
EP0233249B1 (fr) 1993-11-24
AU6197486A (en) 1987-03-05
JPH0813794B2 (ja) 1996-02-14
WO1987000757A1 (fr) 1987-02-12
AU600672B2 (en) 1990-08-23
AU7415594A (en) 1995-01-05
CA1339666C (fr) 1998-02-10
DE3689330D1 (de) 1994-01-05
DE3689330T2 (de) 1994-05-19
DK178587D0 (da) 1987-04-08
AU6686690A (en) 1991-06-13
NO178106B (no) 1995-10-16
JPS63500522A (ja) 1988-02-25
EP0233249A4 (fr) 1988-10-06
HK1003564A1 (en) 1998-10-30

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