ATA114975A - X-RAY CONTRAST AGENT - Google Patents

X-RAY CONTRAST AGENT

Info

Publication number
ATA114975A
ATA114975A AT114975A AT114975A ATA114975A AT A114975 A ATA114975 A AT A114975A AT 114975 A AT114975 A AT 114975A AT 114975 A AT114975 A AT 114975A AT A114975 A ATA114975 A AT A114975A
Authority
AT
Austria
Prior art keywords
contrast agent
ray contrast
ray
agent
contrast
Prior art date
Application number
AT114975A
Other languages
German (de)
Other versions
AT332534B (en
Original Assignee
Beecham Group Ltd
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
Priority claimed from AT316972A external-priority patent/AT332533B/en
Application filed by Beecham Group Ltd filed Critical Beecham Group Ltd
Priority to AT114975A priority Critical patent/AT332534B/en
Publication of ATA114975A publication Critical patent/ATA114975A/en
Application granted granted Critical
Publication of AT332534B publication Critical patent/AT332534B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D213/62—Oxygen or sulfur atoms
    • C07D213/63—One oxygen atom
    • C07D213/68—One oxygen atom attached in position 4
    • 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

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • 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)
AT114975A 1972-04-12 1975-02-17 X-RAY CONTRAST AGENT AT332534B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT114975A AT332534B (en) 1972-04-12 1975-02-17 X-RAY CONTRAST AGENT

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT316972A AT332533B (en) 1972-04-12 1972-04-12 X-RAY CONTRAST AGENT
AT114975A AT332534B (en) 1972-04-12 1975-02-17 X-RAY CONTRAST AGENT

Publications (2)

Publication Number Publication Date
ATA114975A true ATA114975A (en) 1976-01-15
AT332534B AT332534B (en) 1976-10-11

Family

ID=25595028

Family Applications (1)

Application Number Title Priority Date Filing Date
AT114975A AT332534B (en) 1972-04-12 1975-02-17 X-RAY CONTRAST AGENT

Country Status (1)

Country Link
AT (1) AT332534B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8002388A (en) * 1979-05-21 1980-11-25 Mallinckrodt Inc ROENTGEN CONTRAST.

Also Published As

Publication number Publication date
AT332534B (en) 1976-10-11

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
UEP Publication of translation of european patent specification
EEIH Change in the person of patent owner