JPS5519258A - Novel 2*4*66triiodoobenzonitrile derivative* its manufacture and x ray contrast agent containing it - Google Patents

Novel 2*4*66triiodoobenzonitrile derivative* its manufacture and x ray contrast agent containing it

Info

Publication number
JPS5519258A
JPS5519258A JP8918679A JP8918679A JPS5519258A JP S5519258 A JPS5519258 A JP S5519258A JP 8918679 A JP8918679 A JP 8918679A JP 8918679 A JP8918679 A JP 8918679A JP S5519258 A JPS5519258 A JP S5519258A
Authority
JP
Japan
Prior art keywords
derivative
novel
manufacture
contrast agent
agent containing
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.)
Granted
Application number
JP8918679A
Other languages
English (en)
Other versions
JPS6364419B2 (ja
Inventor
Guriisu Haintsu
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
Publication of JPS5519258A publication Critical patent/JPS5519258A/ja
Publication of JPS6364419B2 publication Critical patent/JPS6364419B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • C07C255/49—Carboxylic acid nitriles having cyano groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
    • C07C255/57—Carboxylic acid nitriles having cyano groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton containing cyano groups and carboxyl groups, other than cyano groups, bound to the carbon skeleton

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
JP8918679A 1978-07-14 1979-07-13 Novel 2*4*66triiodoobenzonitrile derivative* its manufacture and x ray contrast agent containing it Granted JPS5519258A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782831496 DE2831496A1 (de) 1978-07-14 1978-07-14 Neue roentgenkontrastmittel

Publications (2)

Publication Number Publication Date
JPS5519258A true JPS5519258A (en) 1980-02-09
JPS6364419B2 JPS6364419B2 (ja) 1988-12-12

Family

ID=6044674

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8918679A Granted JPS5519258A (en) 1978-07-14 1979-07-13 Novel 2*4*66triiodoobenzonitrile derivative* its manufacture and x ray contrast agent containing it

Country Status (3)

Country Link
JP (1) JPS5519258A (ja)
BE (1) BE877695A (ja)
DE (1) DE2831496A1 (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10332574B3 (de) * 2003-07-14 2005-04-14 Schering Ag Verfahren zur Herstellung von Triiodtrimesinsäure
US7166740B2 (en) 2003-07-14 2007-01-23 Schering Ag Process for the production of triiodotrimesic acid
DE10332552B3 (de) * 2003-07-14 2005-03-24 Schering Ag Verfahren zur Herstellung von Triiodtrimesinsäure

Also Published As

Publication number Publication date
DE2831496A1 (de) 1980-01-24
DE2831496C2 (ja) 1987-06-19
BE877695A (fr) 1980-01-14
JPS6364419B2 (ja) 1988-12-12

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