ES2070845T3 - Agentes quelatantes macrociclicos y sus quelatos. - Google Patents
Agentes quelatantes macrociclicos y sus quelatos.Info
- Publication number
- ES2070845T3 ES2070845T3 ES88121087T ES88121087T ES2070845T3 ES 2070845 T3 ES2070845 T3 ES 2070845T3 ES 88121087 T ES88121087 T ES 88121087T ES 88121087 T ES88121087 T ES 88121087T ES 2070845 T3 ES2070845 T3 ES 2070845T3
- Authority
- ES
- Spain
- Prior art keywords
- group
- formula
- alkyl
- chelates
- alcoxyalkyl
- 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.)
- Expired - Lifetime
Links
- 239000002738 chelating agent Substances 0.000 title 1
- 229940039227 diagnostic agent Drugs 0.000 abstract 1
- 239000000032 diagnostic agent Substances 0.000 abstract 1
- 239000008177 pharmaceutical agent Substances 0.000 abstract 1
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
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- Radiology & Medical Imaging (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Cosmetics (AREA)
- Detergent Compositions (AREA)
Abstract
DERIVADOS MACROCICLICOS DE 1,4,7,10 - TETRAAZACICLODODECANO DE LA FORMULA GENERAL (1): EN DONDE A ES UN GRUPO DE FORMULA (2): EN EL CUAL R ES H O ALQILO O BENCIL OPCIONALMENTE SUSTITUIDO O UN GRUPO FORMULA (3), FORMULA (4) O FORMULA (5), X ES O-R1, EN EL CUAL, R, ES H O UN GRUPO ALQUILO, HIDROXIALQUILO, ALCOXIALQUILO, ALCOXIHIDROXIALQUILO, O POLIOXAALQUILO, O X ES -NR2R3 EN EL CUAL R2 Y R3 SON H O ALQUILO, HIDROXIALQUILO, ALCOXIALQUILO, O ALCOXIHIDROXIALQUILO, Y B1, B2 Y B3 TIENEN LOS MISMOS SIGNIFICADOS QUE A O SON H O UN GRUPO DE FORMULA (6): EN EL CUAL R4 ES H O ALQUILO, Y ES UN GRUPO O-RG, EN DONDE RG ES H O UN GRUPO ALQUILO, HIDROXIALQUILO, ALCOXIALQUILO, ALCOXIHIDROXIALQUILO O POLIOXAALQUILO, O Y ES UN GRUPO -NR6R7, EN DONDE R6 Y R7 SON H O ALQUILO, HIDROXIALQUILO, ALCOXIALQUILO O ALCOXIHIDROXIALQUILO, DICHOS DERIVADOS SON OPCIONALMENTE SALIFICADOS Y LO COMPLEJO DE LAS SALES DE ELLOS, SON UTILIZADOS COMO AGENTES FARMACEUTICOS Y/O DE DIAGNOSTICO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT23217/87A IT1224416B (it) | 1987-12-24 | 1987-12-24 | Chelanti macrociclici e loro chelati |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2070845T3 true ES2070845T3 (es) | 1995-06-16 |
Family
ID=11204998
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES88121087T Expired - Lifetime ES2070845T3 (es) | 1987-12-24 | 1988-12-16 | Agentes quelatantes macrociclicos y sus quelatos. |
Country Status (14)
Country | Link |
---|---|
EP (2) | EP0440606A1 (es) |
JP (1) | JP2744920B2 (es) |
KR (1) | KR900700467A (es) |
AT (1) | ATE120191T1 (es) |
DE (1) | DE3853415T2 (es) |
ES (1) | ES2070845T3 (es) |
IE (1) | IE67551B1 (es) |
IL (1) | IL88762A (es) |
IT (1) | IT1224416B (es) |
MX (1) | MX9203262A (es) |
NZ (1) | NZ227421A (es) |
PH (1) | PH26255A (es) |
WO (1) | WO1989005802A1 (es) |
ZA (1) | ZA889597B (es) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0466200B1 (en) * | 1987-07-16 | 1996-04-24 | Nycomed Imaging As | Aminocarboxylic acids and derivatives thereof |
DE4001655A1 (de) | 1990-01-18 | 1991-07-25 | Schering Ag | 6-ring enthaltende makrocyclische tetraaza-verbindungen, verfahren zu ihrer herstellung und diese enthaltende pharmazeutische mittel |
US6039931A (en) * | 1989-06-30 | 2000-03-21 | Schering Aktiengesellschaft | Derivatized DTPA complexes, pharmaceutical agents containing these compounds, their use, and processes for their production |
US5695739A (en) * | 1989-06-30 | 1997-12-09 | Schering Aktiengesellschaft | Derivatized DTPA complexes, pharmaceutical agents containing these compounds, their use, and processes for their production |
DE4009119A1 (de) * | 1990-03-19 | 1991-09-26 | Schering Ag | 1,4,7,10-tetraazacyclododecan-butyltriole, verfahren zu ihrer herstellung und diese enthaltende pharmazeutische mittel |
US5162109A (en) * | 1990-09-13 | 1992-11-10 | Mallinckrodt Medical, Inc. | Magnetic resonance imaging agents |
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 |
US6875864B2 (en) | 1991-08-01 | 2005-04-05 | Bracco International B.V. | Aminocarboxylate ligands having substituted aromatic amide moieties |
EP0565930A1 (en) * | 1992-03-27 | 1993-10-20 | Nihon Medi-Physics Co., Ltd. | Tetraazacyclododecane tetraacetic acid derivatives and the use thereof as diagnostic agents |
US5310535A (en) * | 1992-04-24 | 1994-05-10 | The Dow Chemical Company | Carboxamide modified polyamine chelators and radioactive complexes thereof for conjugation to antibodies |
EP0588229A3 (en) * | 1992-09-12 | 1994-06-15 | Hoechst Ag | Macrocyclic chelating agents for the preparation of technetium or rhenium complexes |
WO1995001346A1 (en) * | 1993-06-30 | 1995-01-12 | Akzo Nobel N.V. | Chelating compounds |
EP0702677A1 (en) * | 1994-04-08 | 1996-03-27 | BRACCO International B.V. | Aromatic amide compounds and metal chelates thereof |
US6693190B1 (en) | 1994-05-11 | 2004-02-17 | Bracco International B.V. | Enhanced relaxivity monomeric and multimeric compounds |
IT1274038B (it) * | 1994-07-29 | 1997-07-14 | Bracco Spa | Chelanti macrociclici loro chelati e relativi usi in campo diagnostico |
US5672335A (en) * | 1994-11-30 | 1997-09-30 | Schering Aktiengesellschaft | Use of metal complexes as liver and gallbladder X-ray diagnostic agents |
DE19507820A1 (de) * | 1995-02-21 | 1996-08-22 | Schering Ag | Neuartig substituierte DTPA-Derivate, deren Metallkomplexe, diese Komplexe enthaltende pharmazeutische Mittel, deren Verwendung in der Diagnostik, sowie Verfahren zur Herstellung der Komplexe und Mittel |
IT1291624B1 (it) * | 1997-04-18 | 1999-01-11 | Bracco Spa | Chelati complessi di metalli paramagnetici a bassa tossicita' |
IT1293777B1 (it) * | 1997-07-25 | 1999-03-10 | Bracco Spa | Processo per la preparazione di tetraazamacrocicli |
IT1293778B1 (it) * | 1997-07-25 | 1999-03-10 | Bracco Spa | 1,4,7,10-tetraazabiciclo(8.2.2.)tetradecan-2 one, sua preparazione e suo uso per la preparazione di tetraazamacrocicli |
DE19744004C1 (de) * | 1997-09-26 | 1999-07-22 | Schering Ag | Lipophile Metall-Komplexe für Nekrose und Infarkt-Imaging |
US6495118B1 (en) | 1997-09-26 | 2002-12-17 | Schering Aktiengesellschaft | Lipophilic metal complexes for necrosis and infarction imaging |
IT1297034B1 (it) | 1997-12-30 | 1999-08-03 | Bracco Spa | Acido 1,4,7,10-tetraazaciclododecan-1,4-diacetico |
IT1297035B1 (it) | 1997-12-30 | 1999-08-03 | Bracco Spa | Derivati dell'acido 1,4,7,10-tetraazaciclododecan-1,4-diacetico |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL194579C (nl) * | 1983-01-21 | 2002-08-05 | Schering Ag | Diagnostisch middel. |
DE3316703A1 (de) * | 1983-05-04 | 1984-11-08 | Schering AG, 1000 Berlin und 4709 Bergkamen | Orales kontrastmittel fuer die kernspintomographie und dessen herstellung |
US4639365A (en) * | 1984-10-18 | 1987-01-27 | The Board Of Regents, The University Of Texas System | Gadolinium chelates as NMR contrast agents |
DE3772785D1 (de) * | 1986-01-23 | 1991-10-17 | Squibb & Sons Inc | 1-substituiertes-4,7,10-triscarboxymethyl-1,4,7,10-tetraazacyclododecan und analoga. |
FR2596992B1 (fr) * | 1986-04-11 | 1988-12-16 | Guerbet Sa | Sel de lysine du complexe gadolinium-dota et ses applications au diagnostic |
DE3625417C2 (de) * | 1986-07-28 | 1998-10-08 | Schering Ag | Tetraazacyclododecan-Derivate |
DE3851070T3 (de) * | 1987-02-28 | 2006-12-28 | Sumitomo Electric Industries, Ltd. | Verfahren zur Herstellung eines Oxid-Verbindungssupraleiterfadens. |
EP0503746B1 (en) * | 1987-03-13 | 1997-05-14 | Kabushiki Kaisha Toshiba | Superconducting wire and method of manufacturing the same |
-
1987
- 1987-12-24 IT IT23217/87A patent/IT1224416B/it active
-
1988
- 1988-12-16 ES ES88121087T patent/ES2070845T3/es not_active Expired - Lifetime
- 1988-12-16 EP EP89900817A patent/EP0440606A1/en active Pending
- 1988-12-16 AT AT88121087T patent/ATE120191T1/de not_active IP Right Cessation
- 1988-12-16 EP EP88121087A patent/EP0325762B1/en not_active Expired - Lifetime
- 1988-12-16 DE DE3853415T patent/DE3853415T2/de not_active Expired - Lifetime
- 1988-12-16 WO PCT/EP1988/001166 patent/WO1989005802A1/en not_active Application Discontinuation
- 1988-12-16 JP JP1500736A patent/JP2744920B2/ja not_active Expired - Lifetime
- 1988-12-20 NZ NZ227421A patent/NZ227421A/xx unknown
- 1988-12-22 IL IL8876288A patent/IL88762A/en not_active IP Right Cessation
- 1988-12-22 PH PH37968A patent/PH26255A/en unknown
- 1988-12-22 IE IE384488A patent/IE67551B1/en not_active IP Right Cessation
- 1988-12-22 ZA ZA889597A patent/ZA889597B/xx unknown
-
1989
- 1989-08-25 KR KR1019890701612A patent/KR900700467A/ko not_active Application Discontinuation
-
1992
- 1992-06-24 MX MX9203262A patent/MX9203262A/es unknown
Also Published As
Publication number | Publication date |
---|---|
KR900700467A (ko) | 1990-08-13 |
EP0440606A1 (en) | 1991-08-14 |
DE3853415D1 (de) | 1995-04-27 |
IT8723217A0 (it) | 1987-12-24 |
EP0325762B1 (en) | 1995-03-22 |
IL88762A (en) | 1995-07-31 |
JPH03501848A (ja) | 1991-04-25 |
MX9203262A (es) | 1992-07-01 |
ZA889597B (en) | 1989-09-27 |
IT1224416B (it) | 1990-10-04 |
ATE120191T1 (de) | 1995-04-15 |
IE883844L (en) | 1989-06-24 |
WO1989005802A1 (en) | 1989-06-29 |
PH26255A (en) | 1992-04-01 |
IL88762A0 (en) | 1989-07-31 |
NZ227421A (en) | 1990-10-26 |
DE3853415T2 (de) | 1995-08-31 |
JP2744920B2 (ja) | 1998-04-28 |
IE67551B1 (en) | 1996-04-17 |
EP0325762A1 (en) | 1989-08-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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