GB1228596A - - Google Patents

Info

Publication number
GB1228596A
GB1228596A GB1228596DA GB1228596A GB 1228596 A GB1228596 A GB 1228596A GB 1228596D A GB1228596D A GB 1228596DA GB 1228596 A GB1228596 A GB 1228596A
Authority
GB
United Kingdom
Prior art keywords
prepared
acid
alkane
alkyl
formula
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
Other languages
English (en)
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 filed Critical
Publication of GB1228596A publication Critical patent/GB1228596A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • 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
    • A61K49/0452—Solutions, e.g. for injection
    • 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
    • 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
    • C07C205/56—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups having nitro groups bound to carbon atoms of six-membered aromatic rings and carboxyl groups bound to acyclic carbon atoms of the carbon skeleton

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)
GB1228596D 1967-05-29 1968-05-07 Expired GB1228596A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH748067A CH480072A (de) 1967-05-29 1967-05-29 Neue Röntgenkontrastmittel und Verfahren zu ihrer Herstellung

Publications (1)

Publication Number Publication Date
GB1228596A true GB1228596A (enrdf_load_stackoverflow) 1971-04-15

Family

ID=4325775

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1228596D Expired GB1228596A (enrdf_load_stackoverflow) 1967-05-29 1968-05-07

Country Status (8)

Country Link
AT (2) AT284827B (enrdf_load_stackoverflow)
BE (1) BE715797A (enrdf_load_stackoverflow)
CH (1) CH480072A (enrdf_load_stackoverflow)
ES (1) ES354411A1 (enrdf_load_stackoverflow)
FR (2) FR7442M (enrdf_load_stackoverflow)
GB (1) GB1228596A (enrdf_load_stackoverflow)
NL (1) NL6805224A (enrdf_load_stackoverflow)
NO (1) NO120271B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5719317A (en) * 1994-09-29 1998-02-17 Rhone-Poulenc Rorer S.A. Process for the preparation of nitrobenzene derivatives

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5719317A (en) * 1994-09-29 1998-02-17 Rhone-Poulenc Rorer S.A. Process for the preparation of nitrobenzene derivatives

Also Published As

Publication number Publication date
NO120271B (enrdf_load_stackoverflow) 1970-09-28
CH480072A (de) 1969-10-31
AT284827B (de) 1970-09-25
BE715797A (enrdf_load_stackoverflow) 1968-11-28
NL6805224A (enrdf_load_stackoverflow) 1968-12-02
FR1590609A (enrdf_load_stackoverflow) 1970-04-20
AT277450B (de) 1969-12-29
FR7442M (enrdf_load_stackoverflow) 1969-11-17
ES354411A1 (es) 1969-11-01

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees