NO327037B1 - Fremgangsmate for fremstilling av N,N'-bis[2,3-dihydroksypropyl]-5-[(hydroksyacetyl)metylamino]-2,4,6-trijod-1,3-benzendikarboksamid - Google Patents
Fremgangsmate for fremstilling av N,N'-bis[2,3-dihydroksypropyl]-5-[(hydroksyacetyl)metylamino]-2,4,6-trijod-1,3-benzendikarboksamid Download PDFInfo
- Publication number
- NO327037B1 NO327037B1 NO20012547A NO20012547A NO327037B1 NO 327037 B1 NO327037 B1 NO 327037B1 NO 20012547 A NO20012547 A NO 20012547A NO 20012547 A NO20012547 A NO 20012547A NO 327037 B1 NO327037 B1 NO 327037B1
- Authority
- NO
- Norway
- Prior art keywords
- compound
- solution
- viii
- give
- aqueous solution
- Prior art date
Links
Classifications
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C231/00—Preparation of carboxylic acid amides
- C07C231/14—Preparation of carboxylic acid amides by formation of carboxamide groups together with reactions not involving the carboxamide groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Polyamides (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT1998MI002574A IT1303797B1 (it) | 1998-11-27 | 1998-11-27 | Processo per la preparazione di n,n'-bis(2,3-diidrossipropil)-5-((idrossiacetil)metilammino)-2,4,6-triiodo-1,3-benzendicarbossammide. |
| PCT/EP1999/009118 WO2000032561A1 (en) | 1998-11-27 | 1999-11-25 | A process for the preparation of n,n'-bis[2, 3-dihydroxypropyl] -5-[ (hydroxyacetyl) methylamino]-2, 4,6-triiodo-1, 3-benzenedi carboxamide |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO20012547D0 NO20012547D0 (no) | 2001-05-23 |
| NO20012547L NO20012547L (no) | 2001-07-25 |
| NO327037B1 true NO327037B1 (no) | 2009-04-06 |
Family
ID=11381150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO20012547A NO327037B1 (no) | 1998-11-27 | 2001-05-23 | Fremgangsmate for fremstilling av N,N'-bis[2,3-dihydroksypropyl]-5-[(hydroksyacetyl)metylamino]-2,4,6-trijod-1,3-benzendikarboksamid |
Country Status (24)
| Country | Link |
|---|---|
| US (1) | US6420603B1 (cs) |
| EP (1) | EP1133466B1 (cs) |
| JP (1) | JP4439123B2 (cs) |
| KR (1) | KR100630400B1 (cs) |
| CN (1) | CN1163474C (cs) |
| AT (1) | ATE247630T1 (cs) |
| AU (1) | AU753601B2 (cs) |
| BR (1) | BR9915608B1 (cs) |
| CA (1) | CA2351717C (cs) |
| CZ (1) | CZ296096B6 (cs) |
| DE (1) | DE69910609T2 (cs) |
| EA (1) | EA003253B1 (cs) |
| ES (1) | ES2205949T3 (cs) |
| HK (1) | HK1040988B (cs) |
| HR (1) | HRP20010393B1 (cs) |
| HU (1) | HU229092B1 (cs) |
| IL (1) | IL143150A0 (cs) |
| IT (1) | IT1303797B1 (cs) |
| ME (2) | MEP8809A (cs) |
| NO (1) | NO327037B1 (cs) |
| RS (1) | RS50038B (cs) |
| SK (1) | SK285050B6 (cs) |
| TR (1) | TR200101439T2 (cs) |
| WO (1) | WO2000032561A1 (cs) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2093206A1 (en) * | 2008-02-20 | 2009-08-26 | BRACCO IMAGING S.p.A. | Process for the iodination of aromatic compounds |
| EP2243767A1 (en) | 2009-04-21 | 2010-10-27 | Bracco Imaging S.p.A | Process for the iodination of aromatic compounds |
| RU2528402C2 (ru) * | 2009-07-07 | 2014-09-20 | Бракко Имэджинг Спа | Способ получения йодирующего агента |
| EP2277846A1 (en) * | 2009-07-21 | 2011-01-26 | GE Healthcare AS | Obtaining free iodine in preparation of aqueous iodine chloride by adding potassium iodide |
| EP2394984A1 (en) | 2010-06-10 | 2011-12-14 | Bracco Imaging S.p.A | Process for the iodination of phenolic derivatives |
| IT1403988B1 (it) * | 2010-07-15 | 2013-11-08 | Bracco Imaging Spa | Processo per la preparazione di agenti di contrasto. |
| WO2012136813A2 (en) | 2011-04-07 | 2012-10-11 | Universitetet I Oslo | Agents for medical radar diagnosis |
| KR101833334B1 (ko) * | 2016-04-29 | 2018-02-28 | (주)유케이케미팜 | 신규 중간체 화합물 및 이를 이용한 이오메프롤의 제조방법 |
| KR102128423B1 (ko) | 2018-09-17 | 2020-07-01 | (주)유케이케미팜 | 조영제 이오메프롤의 제조방법 |
| EP4405329B1 (en) * | 2021-09-24 | 2025-08-20 | Bracco Imaging SPA | Electrochemical iodination of n,n'-(2,3-dihydroxypropyl)-5-hydroxy-1,3-benzenedicarboxamide |
| WO2023209165A1 (en) | 2022-04-29 | 2023-11-02 | Bracco Imaging Spa | Process for the preparation of 2,4,6-triiodophenol derivatives |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1196363B (it) | 1984-12-10 | 1988-11-16 | Bracco Ind Chimica Spa | Derivati dell'acido 5-alcossi-2,4,6-triiodo- o -tribromo-isoftalico,metodo per la loro preparazione e relativi mezzi di contrasto radiologici |
| ATE79368T1 (de) * | 1987-05-22 | 1992-08-15 | Bracco Spa | Herstellung von 5-acylamino-2,4,6-trijodo- oder tribromo-benzoesaeure-derivate. |
-
1998
- 1998-11-27 IT IT1998MI002574A patent/IT1303797B1/it active
-
1999
- 1999-11-25 HU HU0104507A patent/HU229092B1/hu unknown
- 1999-11-25 ME MEP-88/09A patent/MEP8809A/xx unknown
- 1999-11-25 KR KR1020017006458A patent/KR100630400B1/ko not_active Expired - Lifetime
- 1999-11-25 TR TR2001/01439T patent/TR200101439T2/xx unknown
- 1999-11-25 HR HR20010393A patent/HRP20010393B1/xx not_active IP Right Cessation
- 1999-11-25 US US09/856,554 patent/US6420603B1/en not_active Expired - Lifetime
- 1999-11-25 ME MEP-2009-88A patent/ME00606B/me unknown
- 1999-11-25 SK SK705-2001A patent/SK285050B6/sk not_active IP Right Cessation
- 1999-11-25 RS YUP-371/01A patent/RS50038B/sr unknown
- 1999-11-25 ES ES99973018T patent/ES2205949T3/es not_active Expired - Lifetime
- 1999-11-25 CZ CZ20011833A patent/CZ296096B6/cs not_active IP Right Cessation
- 1999-11-25 IL IL14315099A patent/IL143150A0/xx not_active IP Right Cessation
- 1999-11-25 EP EP99973018A patent/EP1133466B1/en not_active Expired - Lifetime
- 1999-11-25 JP JP2000585203A patent/JP4439123B2/ja not_active Expired - Lifetime
- 1999-11-25 WO PCT/EP1999/009118 patent/WO2000032561A1/en not_active Ceased
- 1999-11-25 BR BRPI9915608-3A patent/BR9915608B1/pt not_active IP Right Cessation
- 1999-11-25 DE DE69910609T patent/DE69910609T2/de not_active Expired - Lifetime
- 1999-11-25 CA CA2351717A patent/CA2351717C/en not_active Expired - Lifetime
- 1999-11-25 HK HK02102762.0A patent/HK1040988B/zh not_active IP Right Cessation
- 1999-11-25 EA EA200100462A patent/EA003253B1/ru not_active IP Right Cessation
- 1999-11-25 AT AT99973018T patent/ATE247630T1/de active
- 1999-11-25 AU AU13862/00A patent/AU753601B2/en not_active Expired
- 1999-11-25 CN CNB998136514A patent/CN1163474C/zh not_active Expired - Lifetime
-
2001
- 2001-05-23 NO NO20012547A patent/NO327037B1/no not_active IP Right Cessation
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MK1K | Patent expired |