GB1538070A - Dicarboxylic acid derivatives of triiodoisophthalic acid monamino acid amides process for their manufacture and their use as x-ray contrast agents - Google Patents

Dicarboxylic acid derivatives of triiodoisophthalic acid monamino acid amides process for their manufacture and their use as x-ray contrast agents

Info

Publication number
GB1538070A
GB1538070A GB3512/76A GB351276A GB1538070A GB 1538070 A GB1538070 A GB 1538070A GB 3512/76 A GB3512/76 A GB 3512/76A GB 351276 A GB351276 A GB 351276A GB 1538070 A GB1538070 A GB 1538070A
Authority
GB
United Kingdom
Prior art keywords
acid
manufacture
contrast agents
monamino
ray contrast
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
GB3512/76A
Other languages
English (en)
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
Priority claimed from DE19752505320 external-priority patent/DE2505320A1/de
Priority claimed from DE19752554148 external-priority patent/DE2554148A1/de
Application filed by Schering AG filed Critical Schering AG
Publication of GB1538070A publication Critical patent/GB1538070A/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
    • A61K49/0452—Solutions, e.g. for injection

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)
  • Indole Compounds (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
GB3512/76A 1975-02-03 1976-01-29 Dicarboxylic acid derivatives of triiodoisophthalic acid monamino acid amides process for their manufacture and their use as x-ray contrast agents Expired GB1538070A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19752505320 DE2505320A1 (de) 1975-02-03 1975-02-03 Dicarbonsaeurederivate von trijod- isophthalsaeuremonoaminosaeureamiden, verfahren zu ihrer herstellung und ihre verwendung als roentgenkontrastmittel
DE19752554148 DE2554148A1 (de) 1975-11-28 1975-11-28 Dicarbonsaeurederivate von trijod- isophthalsaeuremonoaminosaeureamiden, verfahren zu ihrer herstellung und ihre verwendung als roentgenkontrastmittel

Publications (1)

Publication Number Publication Date
GB1538070A true GB1538070A (en) 1979-01-10

Family

ID=25768472

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3512/76A Expired GB1538070A (en) 1975-02-03 1976-01-29 Dicarboxylic acid derivatives of triiodoisophthalic acid monamino acid amides process for their manufacture and their use as x-ray contrast agents

Country Status (17)

Country Link
JP (1) JPS51101948A (no)
AT (1) AT344315B (no)
AU (1) AU1060776A (no)
DD (1) DD123313A5 (no)
DK (1) DK14376A (no)
ES (1) ES444879A1 (no)
FI (1) FI760068A (no)
FR (1) FR2299020A1 (no)
GB (1) GB1538070A (no)
GR (1) GR58172B (no)
IL (1) IL48893A0 (no)
LU (1) LU74294A1 (no)
NL (1) NL7601052A (no)
NO (1) NO760327L (no)
PT (1) PT64764B (no)
SE (1) SE7601080L (no)
SU (1) SU624571A3 (no)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52130923A (en) * 1976-04-27 1977-11-02 Mallinckrodt Chemical Works Xxray photographic agent
FI75492C (fi) * 1978-07-04 1988-07-11 Nyegaard & Co As Foerfarande foer framstaellning av en steril, injicerbar, fysiologiskt godtagbar loesning av ett roentgenkontrastmedel samt en som utgaongsmaterial anvaend loesning av ett roentgenkontrastmedel och ett fysiologiskt godtagbart buffertsystem.
DE2926428A1 (de) * 1979-06-28 1981-01-08 Schering Ag Trijodierte 5-aminoisophthalsaeure- derivate
IT1207226B (it) * 1979-08-09 1989-05-17 Bracco Ind Chimica Spa Derivati dell'acido 2,4,6-triiodo-isoftalico, metodo per la loro preparazione e mezzi di contrasto che li contengono.
IL94718A (en) * 1989-07-05 1994-10-21 Schering Ag Non-ionic carboxamide contrast agent and method of preparation

Also Published As

Publication number Publication date
DK14376A (da) 1976-08-04
ATA69176A (de) 1977-11-15
SU624571A3 (ru) 1978-09-15
FR2299020A1 (fr) 1976-08-27
ES444879A1 (es) 1977-08-16
AU1060776A (en) 1977-08-04
IL48893A0 (en) 1976-03-31
LU74294A1 (no) 1976-06-18
GR58172B (en) 1977-08-22
PT64764B (de) 1977-06-06
AT344315B (de) 1978-07-10
FI760068A (no) 1976-08-04
SE7601080L (sv) 1976-08-04
PT64764A (de) 1976-03-01
NL7601052A (nl) 1976-08-05
JPS51101948A (no) 1976-09-08
DD123313A5 (no) 1976-12-12
NO760327L (no) 1976-08-04

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee