BR6908500D0 - Processo para preparar novos compostos de iodo apropriados como agentes contrastantes para raios x e composicoes contrastantes neles baseadas - Google Patents

Processo para preparar novos compostos de iodo apropriados como agentes contrastantes para raios x e composicoes contrastantes neles baseadas

Info

Publication number
BR6908500D0
BR6908500D0 BR208500/69A BR20850069A BR6908500D0 BR 6908500 D0 BR6908500 D0 BR 6908500D0 BR 208500/69 A BR208500/69 A BR 208500/69A BR 20850069 A BR20850069 A BR 20850069A BR 6908500 D0 BR6908500 D0 BR 6908500D0
Authority
BR
Brazil
Prior art keywords
contrasting
compositions
iodine compounds
preparing new
ray
Prior art date
Application number
BR208500/69A
Other languages
English (en)
Portuguese (pt)
Inventor
E Felder
D 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
Publication of BR6908500D0 publication Critical patent/BR6908500D0/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/41—Preparation of salts of carboxylic acids
    • C07C51/412—Preparation of salts of carboxylic acids by conversion of the acids, their salts, esters or anhydrides with the same carboxylic acid part
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/02—Preparation of carboxylic acids or their salts, halides or anhydrides from salts of carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/58—Preparation of carboxylic acid halides
    • C07C51/60—Preparation of carboxylic acid halides by conversion of carboxylic acids or their anhydrides or esters, lactones, salts into halides with the same carboxylic acid part

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
BR208500/69A 1968-05-02 1969-05-02 Processo para preparar novos compostos de iodo apropriados como agentes contrastantes para raios x e composicoes contrastantes neles baseadas BR6908500D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH662668A CH502104A (de) 1968-05-02 1968-05-02 Neue Röntgenkontrastmittel und Verfahren zu ihrer Herstellung

Publications (1)

Publication Number Publication Date
BR6908500D0 true BR6908500D0 (pt) 1973-01-04

Family

ID=4312529

Family Applications (1)

Application Number Title Priority Date Filing Date
BR208500/69A BR6908500D0 (pt) 1968-05-02 1969-05-02 Processo para preparar novos compostos de iodo apropriados como agentes contrastantes para raios x e composicoes contrastantes neles baseadas

Country Status (9)

Country Link
US (1) US3557197A (enExample)
AT (2) AT285040B (enExample)
BE (1) BE732412A (enExample)
BR (1) BR6908500D0 (enExample)
CH (1) CH502104A (enExample)
ES (1) ES366520A1 (enExample)
FR (1) FR2007675B1 (enExample)
GB (1) GB1202179A (enExample)
NL (1) NL6906750A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1491129A (en) * 1975-06-04 1977-11-09 Guerbet Sa Iodo-benzene derivatives and an x-ray contrast medium containing them
DE2628517C2 (de) * 1976-06-23 1985-02-21 Schering AG, 1000 Berlin und 4709 Bergkamen Dicarbonsäure-bis(3,5-dicarbamoyl-2,4,6-trijodanilid)-Verbindungen, Verfahren zu ihrer Herstellung und Röntgenkontrastmittel

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2853424A (en) * 1952-08-06 1958-09-23 Schering Ag X-ray contrast agents comprising symmetrical bifunctional analogs of nu-acyl derivatives of 2, 4, 6 triiodo-3-amino benzoic acid
GB1033776A (en) * 1963-06-06 1966-06-22 Sterling Drug Inc Iodinated acid amides and esters and salts thereof

Also Published As

Publication number Publication date
FR2007675A1 (enExample) 1970-01-09
FR2007675B1 (enExample) 1974-03-22
BE732412A (enExample) 1969-10-30
AT285040B (de) 1970-10-12
CH502104A (de) 1971-01-31
DE1922606A1 (de) 1969-11-13
NL6906750A (enExample) 1969-11-04
AT291229B (de) 1971-07-12
ES366520A1 (es) 1971-01-01
GB1202179A (en) 1970-08-12
DE1922606B2 (de) 1977-03-17
US3557197A (en) 1971-01-19

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