IL94718A - Non-ionic carboxamide contrast agent and method of preparation - Google Patents

Non-ionic carboxamide contrast agent and method of preparation

Info

Publication number
IL94718A
IL94718A IL9471890A IL9471890A IL94718A IL 94718 A IL94718 A IL 94718A IL 9471890 A IL9471890 A IL 9471890A IL 9471890 A IL9471890 A IL 9471890A IL 94718 A IL94718 A IL 94718A
Authority
IL
Israel
Prior art keywords
carbamoyl
moles
triiodo
carbon atoms
hydroxy
Prior art date
Application number
IL9471890A
Other languages
English (en)
Hebrew (he)
Other versions
IL94718A0 (en
Original Assignee
Schering Ag
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 Schering Ag filed Critical Schering Ag
Publication of IL94718A0 publication Critical patent/IL94718A0/xx
Publication of IL94718A publication Critical patent/IL94718A/en

Links

Classifications

    • 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
    • A61K49/0433—X-ray contrast preparations containing an organic halogenated X-ray contrast-enhancing agent
    • A61K49/0447—Physical forms of mixtures of two different X-ray contrast-enhancing agents, containing at least one X-ray contrast-enhancing agent which is a halogenated organic compound
    • A61K49/0452—Solutions, e.g. for injection

Landscapes

  • 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)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
IL9471890A 1989-07-05 1990-06-13 Non-ionic carboxamide contrast agent and method of preparation IL94718A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US37571489A 1989-07-05 1989-07-05
US43152789A 1989-11-03 1989-11-03

Publications (2)

Publication Number Publication Date
IL94718A0 IL94718A0 (en) 1991-04-15
IL94718A true IL94718A (en) 1994-10-21

Family

ID=27007168

Family Applications (1)

Application Number Title Priority Date Filing Date
IL9471890A IL94718A (en) 1989-07-05 1990-06-13 Non-ionic carboxamide contrast agent and method of preparation

Country Status (16)

Country Link
EP (1) EP0406992B1 (el)
JP (1) JP3249112B2 (el)
AT (1) ATE119783T1 (el)
AU (1) AU643447B2 (el)
CA (1) CA2020489C (el)
CS (1) CS277109B6 (el)
DE (1) DE59008695D1 (el)
DK (1) DK0406992T3 (el)
ES (1) ES2069677T3 (el)
GR (1) GR3015580T3 (el)
HU (1) HU219585B (el)
IE (1) IE65719B1 (el)
IL (1) IL94718A (el)
NO (1) NO179247C (el)
PT (1) PT94595B (el)
RU (1) RU2060246C1 (el)

Families Citing this family (12)

* 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
DE4341472A1 (de) * 1993-12-02 1995-06-08 Schering Ag Verfahren zur Erhöhung der Stabilität von hydrophile Wirkstoffe enthaltenden Liposomensuspensionen
GB9618056D0 (en) * 1996-08-29 1996-10-09 Nycomed Imaging As Process
DE19731591C2 (de) * 1997-07-17 1999-09-16 Schering Ag Pharmazeutische Mittel enthaltend perfluoralkylgruppenhaltige Trijodaromaten und ihre Verwendung in der Tumortherapie und interventionellen Radiologie
ITMI20010773A1 (it) * 2001-04-11 2002-10-11 Chemi Spa Processo per la produzione di ioexolo ad elevata purezza
US8920780B2 (en) * 2007-07-12 2014-12-30 Ge Healthcare As Contrast agents
WO2009091758A1 (en) * 2008-01-14 2009-07-23 Mallinckrodt Inc. Process for the preparation of iosimenol
EP2093206A1 (en) * 2008-02-20 2009-08-26 BRACCO IMAGING S.p.A. Process for the iodination of aromatic compounds
EP2230227A1 (en) 2009-03-20 2010-09-22 Bracco Imaging S.p.A Process for the preparation of triiodinated carboxylic aromatic derivatives
PL2451994T3 (pl) 2009-07-07 2014-04-30 Bracco Imaging Spa Proces wytwarzania środka jodującego
AU2013323982B2 (en) 2012-09-27 2017-11-23 Ge Healthcare As Preparation of Ioforminol, an X-ray contrast agent
CN110573493A (zh) * 2017-05-01 2019-12-13 大塚制药株式会社 制备碘美醇的方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4021481A (en) * 1969-06-27 1977-05-03 Nyegaard & Co. A/S Amido derivatives of 2,4,6-triiodobenzoic acids containing at least one N-hydroxyalkyl and at least two hydroxyl groups
GB1538076A (en) * 1974-11-15 1979-01-10 Addressograph Multigraph Apparatus for electrostatic reprography
CH608189A5 (el) * 1974-12-13 1978-12-29 Savac Ag
FI760068A (el) * 1975-02-03 1976-08-04 Schering Ag
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
NL7905021A (nl) * 1979-06-27 1980-12-30 Pielkenrood Vinitex Bv Inrichting voor het uit een vloeistof afscheiden van gesuspendeerde bestanddelen.
DE3001292A1 (de) * 1980-01-11 1981-07-16 Schering Ag Berlin Und Bergkamen, 1000 Berlin Nichtionische 5-c-substituierte 2,4,6-trijod-isophthalsaeure-derivate
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"
DE3731542A1 (de) * 1987-09-17 1989-03-30 Schering Ag Neue dicarbonsaeure-bis(3,5-dicarbamoyl-2,4,6-triiod-anilide), verfahren zu deren herstellung sowie diese enthaltende roentgenkontrastmittel
DE3739098A1 (de) * 1987-11-16 1989-05-24 Schering Ag Neue substituierte dicarbonsaeure-bis(3,5-dicarbamoyl-2,4,6- trijod-anilide), verfahren zu deren herstellung sowie diese enthaltende roentgenkontrastmittel
JPH03506023A (ja) * 1988-07-20 1991-12-26 ノボ　ノルデイスク　アクツイエセルスカプ ポリペプチド

Also Published As

Publication number Publication date
NO179247B (no) 1996-05-28
CS277109B6 (en) 1992-11-18
CS335390A3 (en) 1992-01-15
GR3015580T3 (en) 1995-06-30
JPH03115232A (ja) 1991-05-16
IE902340A1 (en) 1991-01-16
ES2069677T3 (es) 1995-05-16
IE65719B1 (en) 1995-11-15
EP0406992A2 (de) 1991-01-09
DE59008695D1 (de) 1995-04-20
HU904104D0 (en) 1990-12-28
PT94595B (pt) 1997-02-28
AU643447B2 (en) 1993-11-18
DK0406992T3 (da) 1995-07-24
HUT57708A (en) 1991-12-30
HU219585B (hu) 2001-05-28
EP0406992B1 (de) 1995-03-15
NO902986L (no) 1991-01-07
NO179247C (no) 1996-09-04
EP0406992A3 (en) 1991-09-18
PT94595A (pt) 1991-03-20
JP3249112B2 (ja) 2002-01-21
CA2020489A1 (en) 1991-01-06
AU5869490A (en) 1991-01-10
ATE119783T1 (de) 1995-04-15
IL94718A0 (en) 1991-04-15
CA2020489C (en) 2005-01-11
RU2060246C1 (ru) 1996-05-20
NO902986D0 (no) 1990-07-04

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