PT94595A - Processo para a preparacao de triodo-5-aminoisoftaldiamidas substituidas e de composicoes de contraste radiograficas que as contem - Google Patents

Processo para a preparacao de triodo-5-aminoisoftaldiamidas substituidas e de composicoes de contraste radiograficas que as contem

Info

Publication number
PT94595A
PT94595A PT94595A PT9459590A PT94595A PT 94595 A PT94595 A PT 94595A PT 94595 A PT94595 A PT 94595A PT 9459590 A PT9459590 A PT 9459590A PT 94595 A PT94595 A PT 94595A
Authority
PT
Portugal
Prior art keywords
preparation
aminoisoftaldiamides
triodo
replaced
compositions containing
Prior art date
Application number
PT94595A
Other languages
English (en)
Other versions
PT94595B (pt
Inventor
Milos Sovak
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 PT94595A publication Critical patent/PT94595A/pt
Publication of PT94595B publication Critical patent/PT94595B/pt

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)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
PT94595A 1989-07-05 1990-07-04 Processo para a preparacao de triodo-5-aminoisoftaldiamidas substituidas e de composicoes de contraste radiograficas que as contem PT94595B (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US37571489A 1989-07-05 1989-07-05
US43152789A 1989-11-03 1989-11-03

Publications (2)

Publication Number Publication Date
PT94595A true PT94595A (pt) 1991-03-20
PT94595B PT94595B (pt) 1997-02-28

Family

ID=27007168

Family Applications (1)

Application Number Title Priority Date Filing Date
PT94595A PT94595B (pt) 1989-07-05 1990-07-04 Processo para a preparacao de triodo-5-aminoisoftaldiamidas substituidas e de composicoes de contraste radiograficas que as contem

Country Status (16)

Country Link
EP (1) EP0406992B1 (pt)
JP (1) JP3249112B2 (pt)
AT (1) ATE119783T1 (pt)
AU (1) AU643447B2 (pt)
CA (1) CA2020489C (pt)
CS (1) CS277109B6 (pt)
DE (1) DE59008695D1 (pt)
DK (1) DK0406992T3 (pt)
ES (1) ES2069677T3 (pt)
GR (1) GR3015580T3 (pt)
HU (1) HU219585B (pt)
IE (1) IE65719B1 (pt)
IL (1) IL94718A (pt)
NO (1) NO179247C (pt)
PT (1) PT94595B (pt)
RU (1) RU2060246C1 (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4109169A1 (de) * 1991-03-20 1992-09-24 Koehler Chemie Dr Franz Wasserloesliche nicht ionische roentgenkontrastmittel sowie mittel und verfahren zu ihrer herstellung
DE4341472A1 (de) * 1993-12-02 1995-06-08 Schering Ag Verfahren zur Erhöhung der Stabilität von hydrophile Wirkstoffe enthaltenden Liposomensuspensionen
GB9618056D0 (en) * 1996-08-29 1996-10-09 Nycomed Imaging As Process
DE19731591C2 (de) * 1997-07-17 1999-09-16 Schering Ag Pharmazeutische Mittel enthaltend perfluoralkylgruppenhaltige Trijodaromaten und ihre Verwendung in der Tumortherapie und interventionellen Radiologie
ITMI20010773A1 (it) * 2001-04-11 2002-10-11 Chemi Spa Processo per la produzione di ioexolo ad elevata purezza
AU2008273037B2 (en) * 2007-07-12 2012-11-15 Ge Healthcare As Contrast agents
EP2240432B1 (en) 2008-01-14 2012-07-04 Mallinckrodt LLC Process for the preparation of iosimenol
EP2093206A1 (en) 2008-02-20 2009-08-26 BRACCO IMAGING S.p.A. Process for the iodination of aromatic compounds
EP2230227A1 (en) * 2009-03-20 2010-09-22 Bracco Imaging S.p.A Process for the preparation of triiodinated carboxylic aromatic derivatives
KR101699065B1 (ko) 2009-07-07 2017-01-23 브라코 이미징 에스.피.에이. 요오드화제의 제조방법
MX365249B (es) 2012-09-27 2019-05-28 Ge Healthcare As Preparacion de ioforminol, un agente de contraste de rayos x.
KR20190140036A (ko) * 2017-05-01 2019-12-18 오츠카 세이야쿠 가부시키가이샤 이오시메놀의 제조 방법

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4021481A (en) * 1969-06-27 1977-05-03 Nyegaard & Co. A/S Amido derivatives of 2,4,6-triiodobenzoic acids containing at least one N-hydroxyalkyl and at least two hydroxyl groups
GB1538076A (en) * 1974-11-15 1979-01-10 Addressograph Multigraph Apparatus for electrostatic reprography
CH608189A5 (pt) * 1974-12-13 1978-12-29 Savac Ag
FI760068A (pt) * 1975-02-03 1976-08-04 Schering Ag
BE877443A (fr) * 1978-07-04 1980-01-03 Nyegaard & Co As Procede de preparation d'unesolution tamponnee d'une substance de contraste pour rayons x
DE2909439A1 (de) * 1979-03-08 1980-09-18 Schering Ag Neue nichtionische roentgenkontrastmittel
NL7905021A (nl) * 1979-06-27 1980-12-30 Pielkenrood Vinitex Bv Inrichting voor het uit een vloeistof afscheiden van gesuspendeerde bestanddelen.
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
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"
DE3731542A1 (de) * 1987-09-17 1989-03-30 Schering Ag Neue dicarbonsaeure-bis(3,5-dicarbamoyl-2,4,6-triiod-anilide), verfahren zu deren herstellung sowie diese enthaltende roentgenkontrastmittel
DE3739098A1 (de) * 1987-11-16 1989-05-24 Schering Ag Neue substituierte dicarbonsaeure-bis(3,5-dicarbamoyl-2,4,6- trijod-anilide), verfahren zu deren herstellung sowie diese enthaltende roentgenkontrastmittel
ATE93238T1 (de) * 1988-07-20 1993-09-15 Novo Nordisk As Menschliche insulinanalage und zubereitungen daraus.

Also Published As

Publication number Publication date
CA2020489A1 (en) 1991-01-06
CA2020489C (en) 2005-01-11
HU219585B (hu) 2001-05-28
PT94595B (pt) 1997-02-28
JPH03115232A (ja) 1991-05-16
CS277109B6 (en) 1992-11-18
HU904104D0 (en) 1990-12-28
AU643447B2 (en) 1993-11-18
EP0406992A2 (de) 1991-01-09
ATE119783T1 (de) 1995-04-15
NO179247B (no) 1996-05-28
EP0406992A3 (en) 1991-09-18
HUT57708A (en) 1991-12-30
NO902986L (no) 1991-01-07
IL94718A (en) 1994-10-21
AU5869490A (en) 1991-01-10
GR3015580T3 (en) 1995-06-30
IE65719B1 (en) 1995-11-15
IL94718A0 (en) 1991-04-15
NO902986D0 (no) 1990-07-04
DE59008695D1 (de) 1995-04-20
ES2069677T3 (es) 1995-05-16
EP0406992B1 (de) 1995-03-15
CS335390A3 (en) 1992-01-15
RU2060246C1 (ru) 1996-05-20
JP3249112B2 (ja) 2002-01-21
IE902340A1 (en) 1991-01-16
NO179247C (no) 1996-09-04
DK0406992T3 (da) 1995-07-24

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Legal Events

Date Code Title Description
BB1A Laying open of patent application

Effective date: 19901008

FG3A Patent granted, date of granting

Effective date: 19961127

PC3A Transfer or assignment

Free format text: 19990707 DR. MILOS SOVAK US

MM4A Annulment/lapse due to non-payment of fees, searched and examined patent

Free format text: MAXIMUM VALIDITY LIMIT REACHED

Effective date: 20111128