ATE123761T1 - Verfahren zur herstellung von 2,4,6-trijod-5- aminoisophthalsäureamid verbindungen. - Google Patents
Verfahren zur herstellung von 2,4,6-trijod-5- aminoisophthalsäureamid verbindungen.Info
- Publication number
- ATE123761T1 ATE123761T1 AT90901154T AT90901154T ATE123761T1 AT E123761 T1 ATE123761 T1 AT E123761T1 AT 90901154 T AT90901154 T AT 90901154T AT 90901154 T AT90901154 T AT 90901154T AT E123761 T1 ATE123761 T1 AT E123761T1
- Authority
- AT
- Austria
- Prior art keywords
- amino
- isophthalamide
- substrate
- iodine halide
- triiodo
- Prior art date
Links
- 150000001875 compounds Chemical class 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 239000000758 substrate Substances 0.000 abstract 7
- 229910052740 iodine Inorganic materials 0.000 abstract 6
- 239000011630 iodine Substances 0.000 abstract 6
- -1 iodine halide Chemical class 0.000 abstract 6
- 230000001186 cumulative effect Effects 0.000 abstract 3
- UXPIWHPHEGRYLB-UHFFFAOYSA-N 5-aminobenzene-1,3-dicarboxamide Chemical compound NC(=O)C1=CC(N)=CC(C(N)=O)=C1 UXPIWHPHEGRYLB-UHFFFAOYSA-N 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 2
- 150000002148 esters Chemical class 0.000 abstract 2
- 150000003839 salts Chemical class 0.000 abstract 2
- GBUPGCQLNMNZPA-UHFFFAOYSA-N 5-amino-2,4,6-triiodobenzene-1,3-dicarboxamide Chemical compound NC(=O)C1=C(I)C(N)=C(I)C(C(N)=O)=C1I GBUPGCQLNMNZPA-UHFFFAOYSA-N 0.000 abstract 1
- 239000012431 aqueous reaction media Substances 0.000 abstract 1
- 238000010790 dilution Methods 0.000 abstract 1
- 239000012895 dilution Substances 0.000 abstract 1
- 238000010348 incorporation Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000012429 reaction media Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C231/00—Preparation of carboxylic acid amides
- C07C231/12—Preparation of carboxylic acid amides by reactions not involving the formation of carboxamide groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C237/00—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups
- C07C237/28—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups having the carbon atom of at least one of the carboxamide groups bound to a carbon atom of a non-condensed six-membered aromatic ring of the carbon skeleton
- C07C237/46—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups having the carbon atom of at least one of the carboxamide groups bound to a carbon atom of a non-condensed six-membered aromatic ring of the carbon skeleton having carbon atoms of carboxamide groups, amino groups and at least three atoms of bromine or iodine, bound to carbon atoms of the same non-condensed six-membered aromatic ring
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Indole Compounds (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/383,634 US5013865A (en) | 1988-04-06 | 1989-07-24 | Process for the preparation of 2,4,6-triiodo-5-amino-N-alkylisophthalamic acid and 2,4,6-triiodo-5-amino-isophthalamide compounds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE123761T1 true ATE123761T1 (de) | 1995-06-15 |
Family
ID=23514016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT90901154T ATE123761T1 (de) | 1989-07-24 | 1989-11-08 | Verfahren zur herstellung von 2,4,6-trijod-5- aminoisophthalsäureamid verbindungen. |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US5013865A (de) |
| EP (1) | EP0484328B1 (de) |
| JP (1) | JP2665826B2 (de) |
| AT (1) | ATE123761T1 (de) |
| AU (1) | AU638688B2 (de) |
| CA (1) | CA2005891A1 (de) |
| DE (1) | DE68923093T2 (de) |
| WO (1) | WO1991001296A1 (de) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE68922850T2 (de) * | 1988-04-06 | 1995-12-21 | Mallinckrodt Inc | Verfahren zur herstellung von 2,4,6-triiodo-5-amino-n-alkyl-isophthalsäure. |
| EP0762900B1 (de) * | 1994-06-21 | 2001-11-21 | Mallinckrodt Inc. | Verbesserte synthese von ioversol unter verwendung einer mit phosphorsäure modifizierten koaddition |
| WO1996037461A1 (en) * | 1995-05-24 | 1996-11-28 | Nycomed Imaging A.S | Iodination process |
| US5575905A (en) * | 1995-05-24 | 1996-11-19 | Nycomed Imaging As | Iodination process |
| DE19641178C2 (de) * | 1996-09-24 | 2000-01-05 | Schering Ag | Verfahren zur Herstellung von 5-Amino-2,4,6-triiod-isophthalsäure-N-(2,3 dihydroxypropyl)-monoamid |
| GB9710726D0 (en) * | 1997-05-23 | 1997-07-16 | Nycomed Imaging As | Compound |
| GB9710728D0 (en) * | 1997-05-23 | 1997-07-16 | Nycomed Imaging As | Method |
| GB9710725D0 (en) | 1997-05-23 | 1997-07-16 | Nycomed Imaging As | Process |
| US6137006A (en) * | 1997-05-23 | 2000-10-24 | Nycomed Imaging As | Preparation of tri-iodo benzene compounds |
| US8445725B2 (en) * | 2008-01-14 | 2013-05-21 | Mallinckrodt Llc | Process for the preparation of iosimenol |
| EP2093206A1 (de) | 2008-02-20 | 2009-08-26 | BRACCO IMAGING S.p.A. | Verfahren zur Iodierung aromatischer Verbindungen |
| EP2243767A1 (de) | 2009-04-21 | 2010-10-27 | Bracco Imaging S.p.A | Verfahren zur Iodierung aromatischer Verbindungen |
| WO2011003894A1 (en) | 2009-07-07 | 2011-01-13 | Bracco Imaging Spa | Process for the preparation of a iodinating agent |
| EP2394984A1 (de) | 2010-06-10 | 2011-12-14 | Bracco Imaging S.p.A | Verfahren zur Iodinierung von Phenol-Derivaten |
| WO2013063737A1 (en) * | 2011-10-31 | 2013-05-10 | Hovione China Holding Limited | Iodination process for the preparation of 3,5-disubstituted-2,4,6-triiodo aromatic amines compounds |
| FR3084668A1 (fr) | 2018-08-02 | 2020-02-07 | Guerbet | Procede de preparation monotope de composes organo-iodes intermediaires a la synthese du ioversol |
| CN113563399B (zh) * | 2021-07-22 | 2023-06-27 | 中国科学院南海海洋研究所 | 一种制备碘化台勾霉素b和其它几种芳香类碘化产物的方法和应用 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA616717A (en) * | 1961-03-21 | Distelmaier Alfred | Halogenated aminoisophthalic acids | |
| SU118225A1 (ru) * | 1958-07-23 | 1958-11-30 | Ю.А. Фиалков | Способ йодировани мета-аминобензойной кислоты |
| US3145197A (en) * | 1961-06-26 | 1964-08-18 | Mallinckrodt Chemical Works | 5-acetamido-nu-alkyl-2, 4, 6-trhodoiso-phthalamic acid compounds |
| US4396598A (en) * | 1982-01-11 | 1983-08-02 | Mallinckrodt, Inc. | Triiodoisophthalamide X-ray contrast agent |
| FR2614299B1 (fr) * | 1987-04-23 | 1989-08-18 | Guerbet Sa | Composes diamino benzeniques iodes, leur procede de preparation et produits de contraste les contenant. |
| AU612510B2 (en) * | 1988-03-01 | 1991-07-11 | Mallinckrodt, Inc. | Nonionic x-ray contrast agents, compositions and methods |
| DE68922850T2 (de) * | 1988-04-06 | 1995-12-21 | Mallinckrodt Inc | Verfahren zur herstellung von 2,4,6-triiodo-5-amino-n-alkyl-isophthalsäure. |
| DE3937118A1 (de) * | 1989-11-03 | 1991-05-08 | Schering Ag | Nichtionische roentgenkontrastmittel mit hohem jodgehalt |
-
1989
- 1989-07-24 US US07/383,634 patent/US5013865A/en not_active Expired - Lifetime
- 1989-11-08 WO PCT/US1989/005036 patent/WO1991001296A1/en not_active Ceased
- 1989-11-08 EP EP90901154A patent/EP0484328B1/de not_active Expired - Lifetime
- 1989-11-08 AT AT90901154T patent/ATE123761T1/de not_active IP Right Cessation
- 1989-11-08 AU AU46615/89A patent/AU638688B2/en not_active Ceased
- 1989-11-08 DE DE68923093T patent/DE68923093T2/de not_active Expired - Lifetime
- 1989-11-08 JP JP2501211A patent/JP2665826B2/ja not_active Expired - Lifetime
- 1989-12-18 CA CA002005891A patent/CA2005891A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| EP0484328B1 (de) | 1995-06-14 |
| EP0484328A1 (de) | 1992-05-13 |
| JP2665826B2 (ja) | 1997-10-22 |
| US5013865A (en) | 1991-05-07 |
| DE68923093T2 (de) | 1995-10-26 |
| AU4661589A (en) | 1991-02-22 |
| CA2005891A1 (en) | 1991-01-24 |
| WO1991001296A1 (en) | 1991-02-07 |
| AU638688B2 (en) | 1993-07-08 |
| DE68923093D1 (de) | 1995-07-20 |
| JPH05500500A (ja) | 1993-02-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |