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FR1280566A - Process for the preparation of tri-iodinated 3.5-diamino-phenyl propionic acids - Google Patents

Process for the preparation of tri-iodinated 3.5-diamino-phenyl propionic acids

Info

Publication number
FR1280566A
FR1280566A FR782026A FR782026A FR1280566A FR 1280566 A FR1280566 A FR 1280566A FR 782026 A FR782026 A FR 782026A FR 782026 A FR782026 A FR 782026A FR 1280566 A FR1280566 A FR 1280566A
Authority
FR
France
Prior art keywords
iodinated
diamino
tri
preparation
propionic acids
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.)
Expired
Application number
FR782026A
Other languages
French (fr)
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 Pharma AG
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
Application filed by Schering AG filed Critical Schering AG
Application granted granted Critical
Publication of FR1280566A publication Critical patent/FR1280566A/en
Expired 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
    • 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)
  • Medicinal Preparation (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR782026A 1957-12-18 1958-12-18 Process for the preparation of tri-iodinated 3.5-diamino-phenyl propionic acids Expired FR1280566A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DESCH23286A DE1125589B (en) 1957-12-18 1957-12-18 X-ray contrast media

Publications (1)

Publication Number Publication Date
FR1280566A true FR1280566A (en) 1962-01-08

Family

ID=7429561

Family Applications (1)

Application Number Title Priority Date Filing Date
FR782026A Expired FR1280566A (en) 1957-12-18 1958-12-18 Process for the preparation of tri-iodinated 3.5-diamino-phenyl propionic acids

Country Status (6)

Country Link
US (1) US3047466A (en)
BE (1) BE573412A (en)
DE (1) DE1125589B (en)
FR (1) FR1280566A (en)
GB (1) GB898781A (en)
NL (2) NL234265A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3419657A (en) * 1964-06-23 1968-12-31 Dagra Nv Iodopanoic acid in a hydrogel
US3542861A (en) * 1967-05-08 1970-11-24 Sterling Drug Inc 3-amino-5-cycloalkylcarbonylamino-2,4,6-triiodobenzoic acids

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US705726A (en) * 1902-05-05 1902-07-29 James C Wallace Filter-bed.
US2705726A (en) * 1949-07-23 1955-04-05 Sterling Drug Inc Iodinated aminophenyl-carboxylic acids
DE970133C (en) * 1953-02-06 1958-08-21 Schering Ag Process for the preparation of N-acyl derivatives of 3, 5-diamino-2, 4, 6-triiodo-benzoic acid
GB782313A (en) * 1954-07-26 1957-09-04 Mallinckrodt Chemical Works Manufacture of new 2:4:6-triiodobenzoic acid compounds
US2820814A (en) * 1955-03-21 1958-01-21 Schering Corp Polyiodinated 5-aminoisophthalic acids, salts, and esters
US2921884A (en) * 1957-09-30 1960-01-19 Sterling Drug Inc Pharmaceutical compositions

Also Published As

Publication number Publication date
US3047466A (en) 1962-07-31
NL105700C (en) 1963-08-15
NL234265A (en) 1963-03-15
DE1125589B (en) 1962-03-15
BE573412A (en) 1959-03-16
GB898781A (en) 1962-06-14

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