IT1196363B - Derivati dell'acido 5-alcossi-2,4,6-triiodo- o -tribromo-isoftalico,metodo per la loro preparazione e relativi mezzi di contrasto radiologici - Google Patents

Derivati dell'acido 5-alcossi-2,4,6-triiodo- o -tribromo-isoftalico,metodo per la loro preparazione e relativi mezzi di contrasto radiologici

Info

Publication number
IT1196363B
IT1196363B IT23965/84A IT2396584A IT1196363B IT 1196363 B IT1196363 B IT 1196363B IT 23965/84 A IT23965/84 A IT 23965/84A IT 2396584 A IT2396584 A IT 2396584A IT 1196363 B IT1196363 B IT 1196363B
Authority
IT
Italy
Prior art keywords
denotes
atoms
functions
hydroxyalkyl
alkylene
Prior art date
Application number
IT23965/84A
Other languages
English (en)
Other versions
IT8423965A0 (it
Inventor
Ernst Felder
Luciano Fumagalli
Davide Pitre
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
Priority to IT23965/84A priority Critical patent/IT1196363B/it
Publication of IT8423965A0 publication Critical patent/IT8423965A0/it
Priority to AT85103121T priority patent/ATE32713T1/de
Priority to EP85103121A priority patent/EP0185130B1/de
Priority to DE8585103121T priority patent/DE3561724D1/de
Priority to JP60167840A priority patent/JPS61140555A/ja
Application granted granted Critical
Publication of IT1196363B publication Critical patent/IT1196363B/it

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)
IT23965/84A 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 IT1196363B (it)

Priority Applications (5)

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
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.
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
DE8585103121T DE3561724D1 (en) 1984-12-10 1985-03-18 5-alkoxy-2,4,6-triodo or tribromo-isophthalic-acid derivatives, process for their preparation and x-ray contrast agents containing them
JP60167840A JPS61140555A (ja) 1984-12-10 1985-07-31 ５−アルコキシ−２，４，６−トリヨ−ド−及びトリブロム−イソフタ−ル酸の新規誘導体、その製造法及びこれを含有するレントゲン造影剤

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
IT8423965A0 IT8423965A0 (it) 1984-12-10
IT1196363B true IT1196363B (it) 1988-11-16

Family

ID=11211185

Family Applications (1)

Application Number Title Priority Date Filing Date
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

Country Status (5)

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

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
EP0185130B1 (de) 1988-03-02
JPS61140555A (ja) 1986-06-27
ATE32713T1 (de) 1988-03-15
EP0185130A1 (de) 1986-06-25
JPH0433786B2 (it) 1992-06-04
IT8423965A0 (it) 1984-12-10
DE3561724D1 (en) 1988-04-07

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