DE2526848A1 - Substituierte 2,4,6-trijodisophthalamische saeuren, verfahren zu ihrer herstellung und diese verbindungen enthaltende roentgenkontrastmittel - Google Patents

Substituierte 2,4,6-trijodisophthalamische saeuren, verfahren zu ihrer herstellung und diese verbindungen enthaltende roentgenkontrastmittel

Info

Publication number
DE2526848A1
DE2526848A1 DE19752526848 DE2526848A DE2526848A1 DE 2526848 A1 DE2526848 A1 DE 2526848A1 DE 19752526848 DE19752526848 DE 19752526848 DE 2526848 A DE2526848 A DE 2526848A DE 2526848 A1 DE2526848 A1 DE 2526848A1
Authority
DE
Germany
Prior art keywords
group
acid
hydroxy
isophthalamic
lower alkyl
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.)
Pending
Application number
DE19752526848
Other languages
German (de)
English (en)
Inventor
Philip Erwin Wiegert
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.)
Mallinckrodt Inc
Original Assignee
Mallinckrodt Inc
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 Mallinckrodt Inc filed Critical Mallinckrodt Inc
Publication of DE2526848A1 publication Critical patent/DE2526848A1/de
Pending 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
    • C07D263/02—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings
    • C07D263/08—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D263/10—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
    • C07D263/14—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms with radicals substituted by oxygen atoms

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)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
DE19752526848 1974-06-17 1975-06-16 Substituierte 2,4,6-trijodisophthalamische saeuren, verfahren zu ihrer herstellung und diese verbindungen enthaltende roentgenkontrastmittel Pending DE2526848A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US47971674A 1974-06-17 1974-06-17

Publications (1)

Publication Number Publication Date
DE2526848A1 true DE2526848A1 (de) 1976-01-02

Family

ID=23905119

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752526848 Pending DE2526848A1 (de) 1974-06-17 1975-06-16 Substituierte 2,4,6-trijodisophthalamische saeuren, verfahren zu ihrer herstellung und diese verbindungen enthaltende roentgenkontrastmittel

Country Status (8)

Country Link
US (1) US4069250A (cg-RX-API-DMAC7.html)
JP (1) JPS5113735A (cg-RX-API-DMAC7.html)
BE (1) BE830264A (cg-RX-API-DMAC7.html)
DE (1) DE2526848A1 (cg-RX-API-DMAC7.html)
FR (1) FR2274282A1 (cg-RX-API-DMAC7.html)
GB (1) GB1495679A (cg-RX-API-DMAC7.html)
NL (1) NL7507133A (cg-RX-API-DMAC7.html)
SE (1) SE7506906L (cg-RX-API-DMAC7.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2173315C2 (ru) * 1996-08-29 2001-09-10 Нюкомед Имагинг АС Способ получения иогексола

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4163071A (en) * 1977-07-05 1979-07-31 Union Carbide Corp Method for forming hard wear-resistant coatings
AT371998B (de) * 1978-07-04 1983-08-25 Nyegaard & Co As Verfahren zur herstellung einer sterilen injizierbaren physiologisch annehmbaren loesung eines roentgenkontrastmittels
JPS5776179A (en) * 1980-10-30 1982-05-13 Nippon Piston Ring Co Ltd Sliding member
DE3150916A1 (de) * 1981-12-18 1983-06-30 Schering Ag, 1000 Berlin Und 4619 Bergkamen N-hydroxyaethylierte 2,4,6-trijodaminoisiophthalsaeure-bis- trihydroxybutylamide, deren herstellung und diese enthaltende roentgenkontrastmittel"
JPS5989823A (ja) * 1982-11-11 1984-05-24 Matsushita Electric Ind Co Ltd 流体軸受装置
JPS6314852A (ja) * 1986-07-03 1988-01-22 Tech Res Assoc Highly Reliab Marine Propul Plant 耐摩耗性被膜、その形成方法及びそのための原料
JPS6314853A (ja) * 1986-07-03 1988-01-22 Tech Res Assoc Highly Reliab Marine Propul Plant 耐摩耗性被膜、その形成方法及びそのための原料

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR6777M (cg-RX-API-DMAC7.html) * 1967-07-10 1969-03-10
GB1275745A (en) * 1968-06-10 1972-05-24 Nyegaard & Co As 2,4,6-triiodobenzoic acid derivatives and their use as x-ray contrast agents
FR2053037B1 (cg-RX-API-DMAC7.html) * 1969-06-27 1974-08-09 Nyegaard & Co As
US3914294A (en) * 1972-06-01 1975-10-21 Squibb & Sons Inc 3,5-Disubstituted-2,4,6-triiodobenzoic acids
CH608189A5 (cg-RX-API-DMAC7.html) * 1974-12-13 1978-12-29 Savac Ag

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2173315C2 (ru) * 1996-08-29 2001-09-10 Нюкомед Имагинг АС Способ получения иогексола

Also Published As

Publication number Publication date
US4069250A (en) 1978-01-17
FR2274282A1 (fr) 1976-01-09
FR2274282B1 (cg-RX-API-DMAC7.html) 1978-12-08
NL7507133A (nl) 1975-12-19
SE7506906L (sv) 1975-12-18
GB1495679A (en) 1977-12-21
JPS5113735A (en) 1976-02-03
BE830264A (fr) 1975-10-16

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