BE595083R - Process for the preparation of N, N-trisubstituted formamidines. - Google Patents

Process for the preparation of N, N-trisubstituted formamidines.

Info

Publication number
BE595083R
BE595083R BE595083A BE595083A BE595083R BE 595083 R BE595083 R BE 595083R BE 595083 A BE595083 A BE 595083A BE 595083 A BE595083 A BE 595083A BE 595083 R BE595083 R BE 595083R
Authority
BE
Belgium
Prior art keywords
formamidines
trisubstituted
preparation
trisubstituted formamidines
Prior art date
Application number
BE595083A
Other languages
French (fr)
Original Assignee
Schering 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
Priority claimed from DESCH26697A external-priority patent/DE1094931B/en
Priority claimed from DESCH26696A external-priority patent/DE1097085B/en
Priority claimed from DESCH26755A external-priority patent/DE1099696B/en
Priority claimed from DESCH26802A external-priority patent/DE1102345B/en
Application filed by Schering Ag filed Critical Schering Ag
Application granted granted Critical
Publication of BE595083R publication Critical patent/BE595083R/en

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
    • A61K49/0447—Physical forms of mixtures of two different X-ray contrast-enhancing agents, containing at least one X-ray contrast-enhancing agent which is a halogenated organic compound
    • A61K49/0495—Physical forms of mixtures of two different X-ray contrast-enhancing agents, containing at least one X-ray contrast-enhancing agent which is a halogenated organic compound intended for oral administration

Landscapes

  • 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)
BE595083A 1959-09-16 1960-09-15 Process for the preparation of N, N-trisubstituted formamidines. BE595083R (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DESCH26697A DE1094931B (en) 1958-06-20 1959-09-16 X-ray contrast media
DESCH26696A DE1097085B (en) 1958-06-20 1959-09-16 X-ray contrast media
DESCH26755A DE1099696B (en) 1958-06-20 1959-09-30 X-ray contrast media
DESCH26802A DE1102345B (en) 1958-06-20 1959-10-06 X-ray contrast media

Publications (1)

Publication Number Publication Date
BE595083R true BE595083R (en) 1961-03-15

Family

ID=27437401

Family Applications (1)

Application Number Title Priority Date Filing Date
BE595083A BE595083R (en) 1959-09-16 1960-09-15 Process for the preparation of N, N-trisubstituted formamidines.

Country Status (5)

Country Link
AT (1) AT217635B (en)
BE (1) BE595083R (en)
CH (1) CH400457A (en)
IT (1) IT1047901B (en)
SE (1) SE300866B (en)

Also Published As

Publication number Publication date
SE300866B (en) 1968-05-13
AT217635B (en) 1961-10-10
IT1047901B (en) 1980-10-20
CH400457A (en) 1965-10-15

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