ZA909710B - 10-(2'-hydroxy-3'-alkoxy-1,4,7-triscarboxymethyl-1,4,7,10-tetraazacyclododecanes - Google Patents
10-(2'-hydroxy-3'-alkoxy-1,4,7-triscarboxymethyl-1,4,7,10-tetraazacyclododecanesInfo
- Publication number
- ZA909710B ZA909710B ZA909710A ZA909710A ZA909710B ZA 909710 B ZA909710 B ZA 909710B ZA 909710 A ZA909710 A ZA 909710A ZA 909710 A ZA909710 A ZA 909710A ZA 909710 B ZA909710 B ZA 909710B
- Authority
- ZA
- South Africa
- Prior art keywords
- tetraazacyclododecanes
- triscarboxymethyl
- alkoxy
- hydroxy
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D257/00—Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms
- C07D257/02—Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms not condensed with other rings
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K49/00—Preparations for testing in vivo
- A61K49/06—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US45488389A | 1989-12-22 | 1989-12-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA909710B true ZA909710B (en) | 1991-10-30 |
Family
ID=23806460
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA909710A ZA909710B (en) | 1989-12-22 | 1990-12-03 | 10-(2'-hydroxy-3'-alkoxy-1,4,7-triscarboxymethyl-1,4,7,10-tetraazacyclododecanes |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0434345A1 (fr) |
JP (1) | JPH04120065A (fr) |
AU (1) | AU625529B2 (fr) |
CA (1) | CA2031585A1 (fr) |
HU (1) | HUT59115A (fr) |
PT (1) | PT96335A (fr) |
ZA (1) | ZA909710B (fr) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4035760A1 (de) * | 1990-11-08 | 1992-05-14 | Schering Ag | Mono-n-substituierte 1,4,7,10-tetraazacyclododecan-derivate, verfahren zu ihrer herstellung und diese enthaltende pharmazeutische mittel |
DE4237943C2 (de) * | 1992-11-06 | 1997-10-23 | Schering Ag | Verfahren zur Herstellung von Metallkomplexen der N-beta-Hydroxyalkyl-tri-N-carboxyalkyl-1,4,7,10-tetraazacyclododecan- und N-beta-Hydroxyalkyl-tri-N-carboxyalkyl-1,4,8,11-tetraazacyclotetradecan-Derivate |
US5410043A (en) * | 1991-12-06 | 1995-04-25 | Schering Aktiengesellschaft | Process for the production of mono-N-substituted tetraaza macrocycles |
DE4140779A1 (de) * | 1991-12-06 | 1993-06-09 | Schering Ag Berlin Und Bergkamen, 1000 Berlin, De | Verfahren zur herstellung von mono-n-substituierten tetraazamakrocyclen |
DE4218744C2 (de) * | 1992-06-04 | 1997-11-06 | Schering Ag | Verfahren zur Herstellung von N-ß-Hxdroxyalkyl-tri-N-carboxylalkyl-1,4,7,10-tetraazacyclododecan- und N-ß-Hydroxyalkyl-tri-N-carboxyalkyl-1,4,8,11-tetraazacyclotetradecan-Derivaten und deren Metallkomplexe |
DE4317588C2 (de) * | 1993-05-24 | 1998-04-16 | Schering Ag | Fluorhaltige makrocyclische Metallkomplexe, Verfahren zu ihrer Herstellung, sowie ihre Verwendung |
DE4318369C1 (de) * | 1993-05-28 | 1995-02-09 | Schering Ag | Verwendung von makrocyclischen Metallkomplexen als Temperatursonden |
AU7384394A (en) * | 1993-06-30 | 1995-01-24 | Akzo Nobel N.V. | Chelating compounds |
TW328914B (en) * | 1996-02-06 | 1998-04-01 | Ajinomoto Kk | Surfactant, and toiletry or detergent composition containing the same |
EP2338874A1 (fr) | 2009-12-16 | 2011-06-29 | Bracco Imaging S.p.A | Procédé pour la préparation de composés chélatés |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3772785D1 (de) * | 1986-01-23 | 1991-10-17 | Squibb & Sons Inc | 1-substituiertes-4,7,10-triscarboxymethyl-1,4,7,10-tetraazacyclododecan und analoga. |
US4885363A (en) * | 1987-04-24 | 1989-12-05 | E. R. Squibb & Sons, Inc. | 1-substituted-1,4,7-triscarboxymethyl-1,4,7,10-tetraazacyclododecane and analogs |
DE3625417C2 (de) * | 1986-07-28 | 1998-10-08 | Schering Ag | Tetraazacyclododecan-Derivate |
FR2614020B1 (fr) * | 1987-04-14 | 1989-07-28 | Guerbet Sa | Nouveaux ligands cycliques azotes, complexes metalliques formes par ces ligands, compositions de diagnostic contenant ces complexes et procede de preparation des ligands. |
AU617338B2 (en) * | 1987-07-16 | 1991-11-28 | Nycomed As | Aminopolycarboxylic acids and derivatives thereof |
US5198208A (en) * | 1987-07-16 | 1993-03-30 | Nycomed Imaging As | Aminopolycarboxylic acids and derivatives thereof |
GB8801646D0 (en) * | 1988-01-26 | 1988-02-24 | Nycomed As | Chemical compounds |
AU6709390A (en) * | 1989-12-22 | 1991-06-27 | E.R. Squibb & Sons, Inc. | 10-(2'-hydroxy-3'-polyoxaalkyl)-1,4,7-tris-carboxymethyl -1,4,7,10-tetraazacyclododecane |
-
1990
- 1990-11-28 AU AU67043/90A patent/AU625529B2/en not_active Ceased
- 1990-12-03 ZA ZA909710A patent/ZA909710B/xx unknown
- 1990-12-05 CA CA002031585A patent/CA2031585A1/fr not_active Abandoned
- 1990-12-17 EP EP90313790A patent/EP0434345A1/fr not_active Withdrawn
- 1990-12-21 PT PT96335A patent/PT96335A/pt not_active Application Discontinuation
- 1990-12-21 HU HU908437A patent/HUT59115A/hu unknown
- 1990-12-21 JP JP2413421A patent/JPH04120065A/ja not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
AU625529B2 (en) | 1992-07-16 |
HUT59115A (en) | 1992-04-28 |
PT96335A (pt) | 1991-09-30 |
EP0434345A1 (fr) | 1991-06-26 |
AU6704390A (en) | 1991-06-27 |
CA2031585A1 (fr) | 1991-06-23 |
HU908437D0 (en) | 1991-07-29 |
JPH04120065A (ja) | 1992-04-21 |
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