NL7905354A - Als roentgen-contrastmiddelen bruikbare trijoodbenzonitril-derivaten. - Google Patents

Als roentgen-contrastmiddelen bruikbare trijoodbenzonitril-derivaten. Download PDF

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Publication number
NL7905354A
NL7905354A NL7905354A NL7905354A NL7905354A NL 7905354 A NL7905354 A NL 7905354A NL 7905354 A NL7905354 A NL 7905354A NL 7905354 A NL7905354 A NL 7905354A NL 7905354 A NL7905354 A NL 7905354A
Authority
NL
Netherlands
Prior art keywords
cyano
acid
compound according
group
water
Prior art date
Application number
NL7905354A
Other languages
English (en)
Dutch (nl)
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 DE19782831496 external-priority patent/DE2831496A1/de
Priority claimed from DE19792902456 external-priority patent/DE2902456A1/de
Application filed by Schering Ag filed Critical Schering Ag
Publication of NL7905354A publication Critical patent/NL7905354A/nl

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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
NL7905354A 1978-07-14 1979-07-09 Als roentgen-contrastmiddelen bruikbare trijoodbenzonitril-derivaten. NL7905354A (nl)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE2831496 1978-07-14
DE19782831496 DE2831496A1 (de) 1978-07-14 1978-07-14 Neue roentgenkontrastmittel
DE2902456 1979-01-19
DE19792902456 DE2902456A1 (de) 1979-01-19 1979-01-19 Neue roentgenkontrastmittel

Publications (1)

Publication Number Publication Date
NL7905354A true NL7905354A (nl) 1980-01-16

Family

ID=25775051

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7905354A NL7905354A (nl) 1978-07-14 1979-07-09 Als roentgen-contrastmiddelen bruikbare trijoodbenzonitril-derivaten.

Country Status (11)

Country Link
US (1) US4269819A (cs)
AT (1) AT361906B (cs)
CH (1) CH641766A5 (cs)
CS (1) CS213388B2 (cs)
FR (1) FR2430937A1 (cs)
GB (1) GB2027696B (cs)
IT (1) IT1165150B (cs)
LU (1) LU81492A1 (cs)
NL (1) NL7905354A (cs)
NO (1) NO150680C (cs)
SE (1) SE446630B (cs)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3001292A1 (de) * 1980-01-11 1981-07-16 Schering Ag Berlin Und Bergkamen, 1000 Berlin Nichtionische 5-c-substituierte 2,4,6-trijod-isophthalsaeure-derivate
US5312616A (en) * 1993-03-11 1994-05-17 Sterling Winthrop Inc. Compositions of iodobenzoic acid derivatives in film-forming materials for visualization of the gastrointestinal tract
US5344638A (en) * 1993-03-11 1994-09-06 Sterling Winthrop Inc. Compositions of iodobenzoic acid derivatives for visualization of the gastrointestinal tract
US7083516B2 (en) * 2003-07-14 2006-08-01 Schering Ag Process for the production of triiodotrimesic acid
US7166740B2 (en) 2003-07-14 2007-01-23 Schering Ag Process for the production of triiodotrimesic acid
JP2005037464A (ja) * 2003-07-16 2005-02-10 Matsushita Electric Ind Co Ltd 光導波路とその製造方法
WO2012136813A2 (en) 2011-04-07 2012-10-11 Universitetet I Oslo Agents for medical radar diagnosis

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1467994A1 (de) * 1965-03-31 1969-02-13 Lentia Gmbh Roentgenkontrastmittel

Also Published As

Publication number Publication date
CH641766A5 (de) 1984-03-15
CS213388B2 (en) 1982-04-09
NO150680B (no) 1984-08-20
ATA487379A (de) 1980-09-15
SE7906103L (sv) 1980-01-15
SE446630B (sv) 1986-09-29
LU81492A1 (de) 1979-10-31
IT1165150B (it) 1987-04-22
NO150680C (no) 1984-11-28
AT361906B (de) 1981-04-10
US4269819A (en) 1981-05-26
GB2027696B (en) 1982-11-24
IT7924311A0 (it) 1979-07-12
GB2027696A (en) 1980-02-27
NO792341L (no) 1980-01-15
FR2430937A1 (fr) 1980-02-08
FR2430937B1 (cs) 1981-11-13

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Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
BV The patent application has lapsed