DE1063759B - Roentgenkontrastmittel - Google Patents

Roentgenkontrastmittel

Info

Publication number
DE1063759B
DE1063759B DEF23926A DEF0023926A DE1063759B DE 1063759 B DE1063759 B DE 1063759B DE F23926 A DEF23926 A DE F23926A DE F0023926 A DEF0023926 A DE F0023926A DE 1063759 B DE1063759 B DE 1063759B
Authority
DE
Germany
Prior art keywords
acetic acid
pyridone
ray contrast
bronchography
diiodo
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
DEF23926A
Other languages
German (de)
English (en)
Inventor
Dr Alfred Distelmaier
Dr Werner Scholtan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer AG
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
Priority to DEF23926A priority Critical patent/DE1063759B/de
Priority to CH6318558A priority patent/CH373866A/de
Priority to NL231168A priority patent/NL106280C/xx
Publication of DE1063759B publication Critical patent/DE1063759B/de
Pending legal-status Critical Current

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)
DEF23926A 1957-09-11 1957-09-11 Roentgenkontrastmittel Pending DE1063759B (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DEF23926A DE1063759B (de) 1957-09-11 1957-09-11 Roentgenkontrastmittel
CH6318558A CH373866A (de) 1957-09-11 1958-08-22 Röntgenkontrastmittel
NL231168A NL106280C (cs) 1957-09-11 1958-09-06

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
DE1063759B true DE1063759B (de) 1959-08-20

Family

ID=7091039

Family Applications (1)

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

Country Status (3)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55501057A (cs) * 1978-12-19 1980-12-04
DE2966768D1 (en) * 1978-12-19 1984-04-12 Byk Gulden Lomberg Chem Fab Solutions of x-ray contrast agents

Citations (2)

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

Patent Citations (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

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DE Sch11012 (Bekanntgemacht am 13.12.1956) *

Also Published As

Publication number Publication date
CH373866A (de) 1963-12-15
NL106280C (cs) 1963-10-15

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