BE607551A - Process for the preparation of new isophthalic acid derivatives. - Google Patents

Process for the preparation of new isophthalic acid derivatives.

Info

Publication number
BE607551A
BE607551A BE607551A BE607551A BE607551A BE 607551 A BE607551 A BE 607551A BE 607551 A BE607551 A BE 607551A BE 607551 A BE607551 A BE 607551A BE 607551 A BE607551 A BE 607551A
Authority
BE
Belgium
Prior art keywords
preparation
new
isophthalic acid
acid derivatives
isophthalic
Prior art date
Application number
BE607551A
Other languages
French (fr)
Inventor
George Brooke Hoey
Original Assignee
Mallinckrodt Chemical Works
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 US119287A external-priority patent/US3145197A/en
Application filed by Mallinckrodt Chemical Works filed Critical Mallinckrodt Chemical Works
Publication of BE607551A publication Critical patent/BE607551A/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/185—Acids; Anhydrides, halides or salts thereof, e.g. sulfur acids, imidic, hydrazonic or hydroximic acids
    • A61K31/19—Carboxylic acids, e.g. valproic acid
    • A61K31/195—Carboxylic acids, e.g. valproic acid having an amino group
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
    • C07C205/49—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups
    • C07C205/57—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups having nitro groups and carboxyl groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C233/00—Carboxylic acid amides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C233/00—Carboxylic acid amides
    • C07C233/01—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms
    • C07C233/12—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by halogen atoms or by nitro or nitroso groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
BE607551A 1960-08-25 1961-08-25 Process for the preparation of new isophthalic acid derivatives. BE607551A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US5178660A 1960-08-25 1960-08-25
US119287A US3145197A (en) 1961-06-26 1961-06-26 5-acetamido-nu-alkyl-2, 4, 6-trhodoiso-phthalamic acid compounds
US12138861A 1961-07-03 1961-07-03
US12537361A 1961-07-20 1961-07-20

Publications (1)

Publication Number Publication Date
BE607551A true BE607551A (en) 1962-02-26

Family

ID=27489435

Family Applications (1)

Application Number Title Priority Date Filing Date
BE607551A BE607551A (en) 1960-08-25 1961-08-25 Process for the preparation of new isophthalic acid derivatives.

Country Status (6)

Country Link
BE (1) BE607551A (en)
CH (1) CH424751A (en)
DE (1) DE1443297C3 (en)
ES (1) ES270024A1 (en)
FR (1) FR1589M (en)
GB (1) GB994215A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006100731A1 (en) * 2005-03-18 2006-09-28 Manac Inc. Method for acetylating 5-amino-2,4,6-triiodoisophthalic acid derivative

Also Published As

Publication number Publication date
ES270024A1 (en) 1962-01-01
DE1443297A1 (en) 1972-01-13
FR1589M (en) 1962-11-26
DE1443297C3 (en) 1975-04-17
DE1443297B2 (en) 1974-08-29
CH424751A (en) 1966-11-30
GB994215A (en) 1965-06-02

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