DK174745B1 - Ikke-ioniske kontrastmedier ud fra ioniske kontrastmedier - Google Patents

Ikke-ioniske kontrastmedier ud fra ioniske kontrastmedier Download PDF

Info

Publication number: DK174745B1
Authority: DK; Denmark
Prior art keywords: acid; triiodo; reaction; mmol; added
Prior art date: 1985-08-09

Application number

DK198701785A

Other languages

Danish (da)

English (en)

Other versions

DK178587D0 (da

DK178587A (da

Inventor

Milos Sovak

Ramachandran Ranganathan

Original Assignee

Cook Imaging Corp

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.)

1985-08-09

Filing date

1987-04-08

Publication date

2003-10-13

1987-04-08 Application filed by Cook Imaging Corp filed Critical Cook Imaging Corp

1987-04-08 Publication of DK178587D0 publication Critical patent/DK178587D0/da

1987-04-08 Publication of DK178587A publication Critical patent/DK178587A/da

2003-10-13 Application granted granted Critical

2003-10-13 Publication of DK174745B1 publication Critical patent/DK174745B1/da

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C233/00—Carboxylic acid amides
- 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
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C233/00—Carboxylic acid amides
- C07C233/01—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms
- C07C233/16—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by singly-bound oxygen atoms

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
General Health & Medical Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Animal Behavior & Ethology (AREA)
Epidemiology (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)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Photoreceptors In Electrophotography (AREA)
Compositions Of Macromolecular Compounds (AREA)

DK198701785A 1985-08-09 1987-04-08 Ikke-ioniske kontrastmedier ud fra ioniske kontrastmedier DK174745B1 (da)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
US76427485A	1985-08-09	1985-08-09
US76427485		1985-08-09
US8601590		1986-08-01
PCT/US1986/001590 WO1987000757A1 (en)	1985-08-09	1986-08-01	Non-ionic polyol contrast media from ionic contrast media

Publications (3)

Publication Number	Publication Date
DK178587D0 DK178587D0 (da)	1987-04-08
DK178587A DK178587A (da)	1987-04-08
DK174745B1 true DK174745B1 (da)	2003-10-13

Family

ID=25070222

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK198701785A DK174745B1 (da)	1985-08-09	1987-04-08	Ikke-ioniske kontrastmedier ud fra ioniske kontrastmedier

Country Status (9)

Country	Link
EP (1)	EP0233249B1 (no)
JP (1)	JPH0813794B2 (no)
AU (3)	AU600672B2 (no)
CA (1)	CA1339666C (no)
DE (1)	DE3689330T2 (no)
DK (1)	DK174745B1 (no)
HK (1)	HK1003564A1 (no)
NO (1)	NO178106C (no)
WO (1)	WO1987000757A1 (no)

Families Citing this family (7)

* 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
US5840967A (en) *	1996-08-29	1998-11-24	Nycomed Imaging As	Process for the preparation of contrast agents
GB9618055D0 (en) *	1996-08-29	1996-10-09	Nycomed Imaging As	Process
AU2002245169A1 (en)	2000-11-10	2002-07-08	Wm. Marsh Rice University	Fullerene (c60)-based x-ray contrast agent for diagnostic imaging
FR2899581B1 (fr) *	2006-04-07	2008-06-27	Guerbet Sa	Procede d'atomisation du ioxilan
WO2010079201A1 (en)	2009-01-09	2010-07-15	Ge Healthcare As	Contrast media compositions
PT108524B (pt)	2015-06-02	2017-12-15	Hovione Farmaciência S A	Processo para a preparação de intermediários úteis na preparação de agentes de contraste não-iónicos

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE392100B (sv) *	1969-06-27	1977-03-14	Nyegaard & Co As	Trijodbensoylaminer till anvendning sasom rontgenkontrastmedel eller for separation av biologiska material
BE788054A (fr) *	1971-08-26	1973-02-26	Bracco Ind Chimica Spa	Nouvel agent de contraste radiographique et procede pour le preparer
CH608189A5 (no) *	1974-12-13	1978-12-29	Savac Ag
GB1548594A (en) *	1976-06-11	1979-07-18	Nyegaard & Co As	Triiodoisophthalic acid amides
IT1193761B (it) *	1978-07-04	1988-08-24	Nyegaard & Co As	Procedimento per preparare una soluzione sterile stabile di un agente di cotrasto per raggi x
DE2909439A1 (de) *	1979-03-08	1980-09-18	Schering Ag	Neue nichtionische roentgenkontrastmittel
IT1193211B (it) *	1979-08-09	1988-06-15	Bracco Ind Chimica Spa	Derivati dell'acido 2,4,6-triiodo-isoftalico,metodo per la loro preparazione e mezzi di contrasto che li contengono
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"
US4396598A (en) *	1982-01-11	1983-08-02	Mallinckrodt, Inc.	Triiodoisophthalamide X-ray contrast agent
EP0105752B1 (en) *	1982-10-01	1986-05-07	NYEGAARD & CO. A/S	X-ray contrast agents

1986
- 1986-08-01 JP JP61504213A patent/JPH0813794B2/ja not_active Expired - Lifetime
- 1986-08-01 AU AU61974/86A patent/AU600672B2/en not_active Expired
- 1986-08-01 DE DE3689330T patent/DE3689330T2/de not_active Expired - Lifetime
- 1986-08-01 WO PCT/US1986/001590 patent/WO1987000757A1/en active IP Right Grant
- 1986-08-01 EP EP19860905063 patent/EP0233249B1/en not_active Expired - Lifetime
- 1986-08-08 CA CA 515634 patent/CA1339666C/en not_active Expired - Fee Related
1987
- 1987-04-08 NO NO871474A patent/NO178106C/no not_active IP Right Cessation
- 1987-04-08 DK DK198701785A patent/DK174745B1/da not_active IP Right Cessation
1990
- 1990-11-22 AU AU66866/90A patent/AU650432B2/en not_active Expired
1994
- 1994-09-22 AU AU74155/94A patent/AU673286B2/en not_active Expired
1998
- 1998-03-27 HK HK98102656A patent/HK1003564A1/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
DK178587D0 (da)	1987-04-08
CA1339666C (en)	1998-02-10
AU6686690A (en)	1991-06-13
DE3689330D1 (de)	1994-01-05
AU6197486A (en)	1987-03-05
DK178587A (da)	1987-04-08
HK1003564A1 (en)	1998-10-30
JPS63500522A (ja)	1988-02-25
NO178106C (no)	1996-01-24
DE3689330T2 (de)	1994-05-19
EP0233249B1 (en)	1993-11-24
EP0233249A4 (en)	1988-10-06
AU7415594A (en)	1995-01-05
AU650432B2 (en)	1994-06-23
AU673286B2 (en)	1996-10-31
WO1987000757A1 (en)	1987-02-12
NO871474D0 (no)	1987-04-08
EP0233249A1 (en)	1987-08-26
AU600672B2 (en)	1990-08-23
NO178106B (no)	1995-10-16
JPH0813794B2 (ja)	1996-02-14

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Legal Events

Date	Code	Title	Description
2006-08-21	PUP	Patent expired