FR2100793B1 - - Google Patents

Info

Publication number
FR2100793B1
FR2100793B1 FR7122294A FR7122294A FR2100793B1 FR 2100793 B1 FR2100793 B1 FR 2100793B1 FR 7122294 A FR7122294 A FR 7122294A FR 7122294 A FR7122294 A FR 7122294A FR 2100793 B1 FR2100793 B1 FR 2100793B1
Authority
FR
France
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
FR7122294A
Other versions
FR2100793A1 (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.)
ER Squibb and Sons LLC
Original Assignee
ER Squibb and Sons LLC
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 ER Squibb and Sons LLC filed Critical ER Squibb and Sons LLC
Publication of FR2100793A1 publication Critical patent/FR2100793A1/fr
Application granted granted Critical
Publication of FR2100793B1 publication Critical patent/FR2100793B1/fr
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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C275/00—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
    • C07C275/28—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of urea groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
    • C07C275/42—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of urea groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton being further substituted by carboxyl groups

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)
FR7122294A 1970-06-19 1971-06-18 Expired FR2100793B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US4790870A 1970-06-19 1970-06-19

Publications (2)

Publication Number Publication Date
FR2100793A1 FR2100793A1 (fr) 1972-03-24
FR2100793B1 true FR2100793B1 (fr) 1974-08-30

Family

ID=21951690

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7122294A Expired FR2100793B1 (fr) 1970-06-19 1971-06-18

Country Status (5)

Country Link
US (1) US3660464A (fr)
CH (1) CH542822A (fr)
DE (1) DE2130369A1 (fr)
FR (1) FR2100793B1 (fr)
HU (1) HU163045B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR207465A1 (es) * 1974-05-31 1976-10-08 Guerbet Lab Andre Procedimiento de preparacion de derivados de acido triiodoi2,4,6-(triiodo-2,4,6-benzoil)-amino-alcanoilaminobenzoico de acido triiodo-2,4,6-(triiodo-2,4,6-(triiodo-2,4,6-benzoil)-aminoalcanoilaminobenzoil)-amino-alcanoil-aminobenzoico y de acido triiodo-2,4,6-bis((triiodo-2,4,6-fenil)-carbamoil-metil)-aminoalcanoil-aminobenzoico
US4065553A (en) * 1974-05-31 1977-12-27 Laboratoires Andre Guerbet X-Ray contrast media
DE2628517C2 (de) * 1976-06-23 1985-02-21 Schering AG, 1000 Berlin und 4709 Bergkamen Dicarbonsäure-bis(3,5-dicarbamoyl-2,4,6-trijodanilid)-Verbindungen, Verfahren zu ihrer Herstellung und Röntgenkontrastmittel
DE2629228C2 (de) * 1976-06-25 1984-10-18 Schering AG, 1000 Berlin und 4709 Bergkamen Jodierte Isophthalamsäure-Derivate Verfahren zu deren Herstellung sowie deren Verwendung
DE3044814A1 (de) * 1980-11-25 1982-07-08 Schering Ag, 1000 Berlin Und 4619 Bergkamen Unsymmetrisch substituierte dicarbonsaeure-bis-(2,4,6-trijod-anilide), deren herstellung und diese enthaltende roentgenkontrastmittel
IE63232B1 (en) * 1987-05-22 1995-04-05 Bracco Int Bv A process for the preparation of 5-acylamino-2,4,6-triiodo- or tribromo-benzoic acid derivatives and corresponding novel 5-acylamino-2,4,6-triiodo or tribromo-benzoic acid derivatives obtained by said process
WO2019089479A1 (fr) * 2017-10-30 2019-05-09 The Texas A&M University System Polymère thermoplastique radio-opaque
WO2019177740A1 (fr) * 2018-03-12 2019-09-19 Boston Scientific Scimed, Inc. Procédés de piégeage et système de piégeage pour agents de contraste radiologique

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3660469A (en) * 1969-08-04 1972-05-02 Squibb & Sons Inc Bis-triiodoisophthalamic acid compounds

Also Published As

Publication number Publication date
US3660464A (en) 1972-05-02
CH542822A (fr) 1973-10-15
FR2100793A1 (fr) 1972-03-24
DE2130369A1 (de) 1971-12-23
HU163045B (fr) 1973-05-28

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Legal Events

Date Code Title Description
ST Notification of lapse