NO179247C - Non-ionic contrast compound and radiological preparation comprising it - Google Patents
Non-ionic contrast compound and radiological preparation comprising itInfo
- Publication number
- NO179247C NO179247C NO902986A NO902986A NO179247C NO 179247 C NO179247 C NO 179247C NO 902986 A NO902986 A NO 902986A NO 902986 A NO902986 A NO 902986A NO 179247 C NO179247 C NO 179247C
- Authority
- NO
- Norway
- Prior art keywords
- preparation
- radiological
- ionic contrast
- contrast compound
- compounds
- Prior art date
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
Abstract
Triiodo-5-aminoisophthalamides in which the amino and one of the amide nitrogen groups are substituted are indicated. The compounds have at least two hydroxyl groups and low viscosity and osmolality. Processes for the preparation of the compounds are indicated.
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 (4)
Publication Number | Publication Date |
---|---|
NO902986D0 NO902986D0 (en) | 1990-07-04 |
NO902986L NO902986L (en) | 1991-01-07 |
NO179247B NO179247B (en) | 1996-05-28 |
NO179247C true NO179247C (en) | 1996-09-04 |
Family
ID=27007168
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO902986A NO179247C (en) | 1989-07-05 | 1990-07-04 | Non-ionic contrast compound and radiological preparation comprising it |
Country Status (16)
Country | Link |
---|---|
EP (1) | EP0406992B1 (en) |
JP (1) | JP3249112B2 (en) |
AT (1) | ATE119783T1 (en) |
AU (1) | AU643447B2 (en) |
CA (1) | CA2020489C (en) |
CS (1) | CS277109B6 (en) |
DE (1) | DE59008695D1 (en) |
DK (1) | DK0406992T3 (en) |
ES (1) | ES2069677T3 (en) |
GR (1) | GR3015580T3 (en) |
HU (1) | HU219585B (en) |
IE (1) | IE65719B1 (en) |
IL (1) | IL94718A (en) |
NO (1) | NO179247C (en) |
PT (1) | PT94595B (en) |
RU (1) | RU2060246C1 (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4109169A1 (en) * | 1991-03-20 | 1992-09-24 | Koehler Chemie Dr Franz | WATER-SOLUBLE NON-IONIC X-RAY CONTRASTING AGENTS AND AGENTS AND METHOD FOR THE PRODUCTION THEREOF |
DE4341472A1 (en) * | 1993-12-02 | 1995-06-08 | Schering Ag | A method for increasing the stability of liposome suspensions containing hydrophilic drugs |
GB9618056D0 (en) * | 1996-08-29 | 1996-10-09 | Nycomed Imaging As | Process |
DE19731591C2 (en) * | 1997-07-17 | 1999-09-16 | Schering Ag | Pharmaceutical compositions containing triiodoaromatics containing perfluoroalkyl groups and their use in tumor therapy and interventional radiology |
ITMI20010773A1 (en) * | 2001-04-11 | 2002-10-11 | Chemi Spa | PROCESS FOR THE PRODUCTION OF HIGH PURITY IOEXOLO |
EP2178568B1 (en) * | 2007-07-12 | 2014-07-02 | Ge Healthcare As | Contrast agents |
US8445725B2 (en) | 2008-01-14 | 2013-05-21 | 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 |
WO2011003894A1 (en) | 2009-07-07 | 2011-01-13 | Bracco Imaging Spa | Process for the preparation of a iodinating agent |
CA2881853A1 (en) | 2012-09-27 | 2014-04-03 | Ge Healthcare As | Preparation of ioforminol, an x-ray contrast agent |
JP7090645B2 (en) * | 2017-05-01 | 2022-06-24 | 大塚製薬株式会社 | Manufacturing method of iocimenol |
Family Cites Families (12)
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 (en) * | 1974-12-13 | 1978-12-29 | Savac Ag | |
FI760068A (en) * | 1975-02-03 | 1976-08-04 | Schering Ag | |
DE2926850C2 (en) * | 1978-07-04 | 1985-01-24 | Nyegaard & Co. A/S, Oslo | A method for the preparation of a sterile injectable physiologically acceptable solution of a nonionic m-carboxamido-o-iodo-N - (β-hydroxyalkyl) aniline X-ray contrast agent and solutions of the X-ray contrast agent and a buffer |
DE2909439A1 (en) * | 1979-03-08 | 1980-09-18 | Schering Ag | NEW NON-ionic x-ray contrast agents |
NL7905021A (en) * | 1979-06-27 | 1980-12-30 | Pielkenrood Vinitex Bv | DEVICE FOR SEPARATING SUSPENDED COMPONENTS FROM A LIQUID. |
DE3001292A1 (en) * | 1980-01-11 | 1981-07-16 | Schering Ag Berlin Und Bergkamen, 1000 Berlin | NON-ionic 5-C SUBSTITUTED 2,4,6-TRIJOD ISOPHTHALIC ACID DERIVATIVES |
DE3150916A1 (en) * | 1981-12-18 | 1983-06-30 | Schering Ag, 1000 Berlin Und 4619 Bergkamen | N-HYDROXYAETHYLATED 2,4,6-TRIJODAMINOISIOPHTHALIC ACID-BISTRIHYDROXYBUTYLAMIDES, THEIR PRODUCTION AND THEIR CONTAINING X-RAY CONTRASTING AGENTS " |
DE3731542A1 (en) * | 1987-09-17 | 1989-03-30 | Schering Ag | NEW DICARBONIC ACID-BIS (3,5-DICARBAMOYL-2,4,6-TRIIOD-ANILIDE), METHOD FOR THE PRODUCTION THEREOF AND THESE CONTAINING X-RAY AGENTS |
DE3739098A1 (en) * | 1987-11-16 | 1989-05-24 | Schering Ag | NEW SUBSTITUTED DICARBONIC ACID-BIS (3,5-DICARBAMOYL-2,4,6-TRIYOD ANILIDE), METHOD FOR THE PRODUCTION THEREOF AND THEIR CONTAINING X-RAY CONTRASTING AGENTS |
EP0425482B1 (en) * | 1988-07-20 | 1993-08-18 | Novo Nordisk A/S | Human insulin analogs and preparations containing them |
-
1990
- 1990-06-13 IL IL9471890A patent/IL94718A/en unknown
- 1990-06-28 IE IE234090A patent/IE65719B1/en not_active IP Right Cessation
- 1990-06-29 DK DK90250167.5T patent/DK0406992T3/en active
- 1990-06-29 ES ES90250167T patent/ES2069677T3/en not_active Expired - Lifetime
- 1990-06-29 EP EP90250167A patent/EP0406992B1/en not_active Expired - Lifetime
- 1990-06-29 DE DE59008695T patent/DE59008695D1/en not_active Expired - Lifetime
- 1990-06-29 AT AT90250167T patent/ATE119783T1/en not_active IP Right Cessation
- 1990-07-04 PT PT94595A patent/PT94595B/en not_active IP Right Cessation
- 1990-07-04 CS CS903353A patent/CS277109B6/en not_active IP Right Cessation
- 1990-07-04 RU SU904830459A patent/RU2060246C1/en active
- 1990-07-04 AU AU58694/90A patent/AU643447B2/en not_active Expired
- 1990-07-04 NO NO902986A patent/NO179247C/en not_active IP Right Cessation
- 1990-07-05 JP JP17650590A patent/JP3249112B2/en not_active Expired - Lifetime
- 1990-07-05 HU HU104/90A patent/HU219585B/en unknown
- 1990-07-05 CA CA002020489A patent/CA2020489C/en not_active Expired - Lifetime
-
1995
- 1995-03-30 GR GR950400758T patent/GR3015580T3/en unknown
Also Published As
Publication number | Publication date |
---|---|
AU5869490A (en) | 1991-01-10 |
CS335390A3 (en) | 1992-01-15 |
EP0406992A3 (en) | 1991-09-18 |
HUT57708A (en) | 1991-12-30 |
NO902986L (en) | 1991-01-07 |
NO902986D0 (en) | 1990-07-04 |
IE902340A1 (en) | 1991-01-16 |
IE65719B1 (en) | 1995-11-15 |
PT94595B (en) | 1997-02-28 |
HU219585B (en) | 2001-05-28 |
NO179247B (en) | 1996-05-28 |
AU643447B2 (en) | 1993-11-18 |
CA2020489C (en) | 2005-01-11 |
CA2020489A1 (en) | 1991-01-06 |
PT94595A (en) | 1991-03-20 |
IL94718A (en) | 1994-10-21 |
DE59008695D1 (en) | 1995-04-20 |
HU904104D0 (en) | 1990-12-28 |
ATE119783T1 (en) | 1995-04-15 |
RU2060246C1 (en) | 1996-05-20 |
EP0406992A2 (en) | 1991-01-09 |
EP0406992B1 (en) | 1995-03-15 |
ES2069677T3 (en) | 1995-05-16 |
CS277109B6 (en) | 1992-11-18 |
GR3015580T3 (en) | 1995-06-30 |
JP3249112B2 (en) | 2002-01-21 |
IL94718A0 (en) | 1991-04-15 |
JPH03115232A (en) | 1991-05-16 |
DK0406992T3 (en) | 1995-07-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK1K | Patent expired |