AT285040B - Röntgenkontrastmittel - Google Patents

Röntgenkontrastmittel

Info

Publication number
AT285040B
AT285040B AT412069A AT413069A AT285040B AT 285040 B AT285040 B AT 285040B AT 412069 A AT412069 A AT 412069A AT 413069 A AT413069 A AT 413069A AT 285040 B AT285040 B AT 285040B
Authority
AT
Austria
Prior art keywords
contrast media
ray contrast
ray
media
contrast
Prior art date
Application number
AT412069A
Other languages
English (en)
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 AT285040B publication Critical patent/AT285040B/de

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)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Epidemiology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (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)
AT412069A 1968-05-02 1969-04-30 Röntgenkontrastmittel AT285040B (de)

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
AT285040B true AT285040B (de) 1970-10-12

Family

ID=4312529

Family Applications (2)

Application Number Title Priority Date Filing Date
AT1117369A AT291229B (de) 1968-05-02 1969-04-30 Verfahren zur Herstellung neuer Dicarbonsäure-bis-(3-acylaminomethyl-5-carboxy-2,4,6-trijodanilide) und deren Salze
AT412069A AT285040B (de) 1968-05-02 1969-04-30 Röntgenkontrastmittel

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT1117369A AT291229B (de) 1968-05-02 1969-04-30 Verfahren zur Herstellung neuer Dicarbonsäure-bis-(3-acylaminomethyl-5-carboxy-2,4,6-trijodanilide) und deren Salze

Country Status (9)

Country Link
US (1) US3557197A (de)
AT (2) AT291229B (de)
BE (1) BE732412A (de)
BR (1) BR6908500D0 (de)
CH (1) CH502104A (de)
ES (1) ES366520A1 (de)
FR (1) FR2007675B1 (de)
GB (1) GB1202179A (de)
NL (1) NL6906750A (de)

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
GB1033777A (en) * 1963-06-06 1966-06-22 Sterling Drug Inc Bis-anilide derivatives

Also Published As

Publication number Publication date
FR2007675A1 (de) 1970-01-09
DE1922606A1 (de) 1969-11-13
NL6906750A (de) 1969-11-04
CH502104A (de) 1971-01-31
GB1202179A (en) 1970-08-12
US3557197A (en) 1971-01-19
DE1922606B2 (de) 1977-03-17
ES366520A1 (es) 1971-01-01
AT291229B (de) 1971-07-12
FR2007675B1 (de) 1974-03-22
BE732412A (de) 1969-10-30
BR6908500D0 (pt) 1973-01-04

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