CH373866A - Röntgenkontrastmittel - Google Patents

Röntgenkontrastmittel

Info

Publication number
CH373866A
CH373866A CH6318558A CH6318558A CH373866A CH 373866 A CH373866 A CH 373866A CH 6318558 A CH6318558 A CH 6318558A CH 6318558 A CH6318558 A CH 6318558A CH 373866 A CH373866 A CH 373866A
Authority
CH
Switzerland
Prior art keywords
acetic acid
diiodo
pyridone
ray contrast
contrast media
Prior art date
Application number
CH6318558A
Other languages
German (de)
English (en)
Inventor
Alfred Dr Distelmaier
Werner Dr Scholtan
Original Assignee
Bayer Ag
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 Bayer Ag filed Critical Bayer Ag
Publication of CH373866A publication Critical patent/CH373866A/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
    • 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

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)
  • Pyridine Compounds (AREA)
CH6318558A 1957-09-11 1958-08-22 Röntgenkontrastmittel CH373866A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF23926A DE1063759B (de) 1957-09-11 1957-09-11 Roentgenkontrastmittel

Publications (1)

Publication Number Publication Date
CH373866A true CH373866A (de) 1963-12-15

Family

ID=7091039

Family Applications (1)

Application Number Title Priority Date Filing Date
CH6318558A CH373866A (de) 1957-09-11 1958-08-22 Röntgenkontrastmittel

Country Status (3)

Country Link
CH (1) CH373866A (2)
DE (1) DE1063759B (2)
NL (1) NL106280C (2)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1980001244A1 (fr) * 1978-12-19 1980-06-26 Bykgulden Lomberg Chem Fab Solutions pour milieux de contraste pour rayons x
EP0012926A1 (de) * 1978-12-19 1980-07-09 Byk Gulden Lomberg Chemische Fabrik GmbH Röntgenkontrastmittellösungen

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE966327C (de) * 1952-11-18 1957-07-25 Schering Ag Roentgenkontrastmittel
AT186781B (de) * 1954-02-06 1956-09-10 Schering Ag Röntgenkontrastmittel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1980001244A1 (fr) * 1978-12-19 1980-06-26 Bykgulden Lomberg Chem Fab Solutions pour milieux de contraste pour rayons x
EP0012926A1 (de) * 1978-12-19 1980-07-09 Byk Gulden Lomberg Chemische Fabrik GmbH Röntgenkontrastmittellösungen

Also Published As

Publication number Publication date
NL106280C (2) 1963-10-15
DE1063759B (de) 1959-08-20

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