ATE32713T1 - Neue derivate der 5-alkoxy-2,4,6-trijod- und tribrom-isophthalsaeure, verfahren zu ihrer herstellung und diese enthaltende roentgenkontrastmittel. - Google Patents

Neue derivate der 5-alkoxy-2,4,6-trijod- und tribrom-isophthalsaeure, verfahren zu ihrer herstellung und diese enthaltende roentgenkontrastmittel.

Info

Publication number
ATE32713T1
ATE32713T1 AT85103121T AT85103121T ATE32713T1 AT E32713 T1 ATE32713 T1 AT E32713T1 AT 85103121 T AT85103121 T AT 85103121T AT 85103121 T AT85103121 T AT 85103121T AT E32713 T1 ATE32713 T1 AT E32713T1
Authority
AT
Austria
Prior art keywords
denotes
atoms
functions
hydroxyalkyl
alkylene
Prior art date
Application number
AT85103121T
Other languages
German (de)
English (en)
Inventor
Ernst Prof Dr Felder
Davide Prof Dr Pitre
Luciano Prof Dr Fumagalli
Original Assignee
Bracco Ind Chimica 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
Application filed by Bracco Ind Chimica Spa filed Critical Bracco Ind Chimica Spa
Application granted granted Critical
Publication of ATE32713T1 publication Critical patent/ATE32713T1/de

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

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)
AT85103121T 1984-12-10 1985-03-18 Neue derivate der 5-alkoxy-2,4,6-trijod- und tribrom-isophthalsaeure, verfahren zu ihrer herstellung und diese enthaltende roentgenkontrastmittel. ATE32713T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT23965/84A IT1196363B (it) 1984-12-10 1984-12-10 Derivati dell'acido 5-alcossi-2,4,6-triiodo- o -tribromo-isoftalico,metodo per la loro preparazione e relativi mezzi di contrasto radiologici
EP85103121A EP0185130B1 (de) 1984-12-10 1985-03-18 Neue Derivate der 5-Alkoxy-2,4,6-trijod- und tribrom-isophthalsäure, Verfahren zu ihrer Herstellung und diese enthaltende Röntgenkontrastmittel

Publications (1)

Publication Number Publication Date
ATE32713T1 true ATE32713T1 (de) 1988-03-15

Family

ID=11211185

Family Applications (1)

Application Number Title Priority Date Filing Date
AT85103121T ATE32713T1 (de) 1984-12-10 1985-03-18 Neue derivate der 5-alkoxy-2,4,6-trijod- und tribrom-isophthalsaeure, verfahren zu ihrer herstellung und diese enthaltende roentgenkontrastmittel.

Country Status (5)

Country Link
EP (1) EP0185130B1 (,)
JP (1) JPS61140555A (,)
AT (1) ATE32713T1 (,)
DE (1) DE3561724D1 (,)
IT (1) IT1196363B (,)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8630594D0 (en) * 1986-12-22 1987-02-04 Exxon Chemical Patents Inc Chemical compositions
US5191120A (en) * 1989-12-13 1993-03-02 Mallinckrodt Medical, Inc. Process for preparing nonionic X-ray contrast agents
US5227455A (en) * 1989-12-14 1993-07-13 Basf Aktiengesellschaft Polymer granules having improved processability
US5264618A (en) * 1990-04-19 1993-11-23 Vical, Inc. Cationic lipids for intracellular delivery of biologically active molecules
FR2687669B1 (fr) * 1992-02-24 1997-12-19 Guerbet Sa Composes utilisables dans des produits de contraste pour la radiographie.
IL113142A0 (en) * 1995-03-27 1995-06-29 Icl Israel Chemical Ltd Process for the preparation of 5-hydroxyisophthalic acids
IT1277339B1 (it) * 1995-07-25 1997-11-10 Bracco Spa Processo per la produzione di agenti contrastografici iodurati
IT1303797B1 (it) * 1998-11-27 2001-02-23 Bracco Spa Processo per la preparazione di n,n'-bis(2,3-diidrossipropil)-5-((idrossiacetil)metilammino)-2,4,6-triiodo-1,3-benzendicarbossammide.
EP2394984A1 (en) 2010-06-10 2011-12-14 Bracco Imaging S.p.A Process for the iodination of phenolic derivatives

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3914294A (en) * 1972-06-01 1975-10-21 Squibb & Sons Inc 3,5-Disubstituted-2,4,6-triiodobenzoic acids

Also Published As

Publication number Publication date
IT1196363B (it) 1988-11-16
JPH0433786B2 (,) 1992-06-04
EP0185130B1 (de) 1988-03-02
EP0185130A1 (de) 1986-06-25
IT8423965A0 (it) 1984-12-10
JPS61140555A (ja) 1986-06-27
DE3561724D1 (en) 1988-04-07

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