HK22891A - X-ray contrast agents - Google Patents

X-ray contrast agents

Info

Publication number
HK22891A
HK22891A HK228/91A HK22891A HK22891A HK 22891 A HK22891 A HK 22891A HK 228/91 A HK228/91 A HK 228/91A HK 22891 A HK22891 A HK 22891A HK 22891 A HK22891 A HK 22891A
Authority
HK
Hong Kong
Prior art keywords
contrast agents
ray contrast
ch2oh
compounds
monoacetylamino
Prior art date
Application number
HK228/91A
Other languages
English (en)
Inventor
Knut Wille
Original Assignee
Nycomed As
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 Nycomed As filed Critical Nycomed As
Publication of HK22891A publication Critical patent/HK22891A/xx

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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C233/00—Carboxylic acid amides

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)
  • Apparatus For Radiation Diagnosis (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
HK228/91A 1982-10-01 1991-03-26 X-ray contrast agents HK22891A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8228067 1982-10-01

Publications (1)

Publication Number Publication Date
HK22891A true HK22891A (en) 1991-04-04

Family

ID=10533301

Family Applications (1)

Application Number Title Priority Date Filing Date
HK228/91A HK22891A (en) 1982-10-01 1991-03-26 X-ray contrast agents

Country Status (7)

Country Link
EP (1) EP0105752B1 (fr)
JP (1) JP2568166B2 (fr)
AT (1) ATE19622T1 (fr)
DE (1) DE3363423D1 (fr)
DK (1) DK162045C (fr)
HK (1) HK22891A (fr)
NO (2) NO160918C (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0233249B1 (fr) * 1985-08-09 1993-11-24 Cook Imaging Corporation Milieux de constraste non-ioniques a base de polyol obtenus a partir de milieux de contraste ioniques
US5614638A (en) * 1989-11-29 1997-03-25 Bracco International B.V. Nonionic radiographic contrast agents
CA2029830A1 (fr) * 1989-11-29 1991-05-30 Ramachandran S. Ranganathan Milieux de contraste radiographiques non ioniques
GB9618056D0 (en) * 1996-08-29 1996-10-09 Nycomed Imaging As Process
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
DE19641197C2 (de) * 1996-09-24 1999-02-18 Schering Ag Ionenpaare und ihre Verwendung als Kontrastmittel
US6660248B2 (en) 2000-11-10 2003-12-09 William Marsh Rice University Fullerene (C60)-based X-ray contrast agent for diagnostic imaging
ITMI20010773A1 (it) * 2001-04-11 2002-10-11 Chemi Spa Processo per la produzione di ioexolo ad elevata purezza
SI1836239T1 (sl) 2005-01-13 2009-04-30 Cinv Ag Kompozitni materiali, ki vsebujejo ogljikove nanodelce
EP2758319B1 (fr) * 2011-09-21 2016-06-08 GE Healthcare AS Emballage 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 (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE795555A (fr) * 1972-02-16 1973-08-16 Schering Ag Amides de triiodo-isophtaloyl-monoamino-acide, leur procede de preparation et leur utilisation
GB1548594A (en) * 1976-06-11 1979-07-18 Nyegaard & Co As Triiodoisophthalic acid amides
DE2909439A1 (de) * 1979-03-08 1980-09-18 Schering Ag Neue nichtionische roentgenkontrastmittel

Also Published As

Publication number Publication date
NO160918B (no) 1989-03-06
JP2568166B2 (ja) 1996-12-25
DK162045C (da) 1992-02-10
DK162045B (da) 1991-09-09
NO160918C (no) 1989-06-14
NO833563L (no) 1984-04-02
DK451983D0 (da) 1983-09-30
EP0105752B1 (fr) 1986-05-07
EP0105752A1 (fr) 1984-04-18
JPS5982355A (ja) 1984-05-12
ATE19622T1 (de) 1986-05-15
DK451983A (da) 1984-04-02
DE3363423D1 (en) 1986-06-12
NO1994014I1 (no) 1994-09-05

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)