MEP8809A - A process for the preparation of n,n'-bis[2, 3-dihydroxypropyl] -5-[ (hydroxyacetyl) methylamino]-2, 4,6-triiodo-1, 3-benzenedi carboxamide - Google Patents
A process for the preparation of n,n'-bis[2, 3-dihydroxypropyl] -5-[ (hydroxyacetyl) methylamino]-2, 4,6-triiodo-1, 3-benzenedi carboxamideInfo
- Publication number
- MEP8809A MEP8809A MEP-88/09A MEP8809A MEP8809A ME P8809 A MEP8809 A ME P8809A ME P8809 A MEP8809 A ME P8809A ME P8809 A MEP8809 A ME P8809A
- Authority
- ME
- Montenegro
- Prior art keywords
- hydroxyacetyl
- dihydroxypropyl
- methylamino
- bis
- preparation
- Prior art date
Links
- 125000000350 glycoloyl group Chemical group O=C([*])C([H])([H])O[H] 0.000 title 1
- 125000000250 methylamino group Chemical group [H]N(*)C([H])([H])[H] 0.000 title 1
- -1 HYDROXYACETYL Chemical class 0.000 abstract 1
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 (1)
| Publication Number | Publication Date |
|---|---|
| MEP8809A true MEP8809A (en) | 2011-12-20 |
Family
ID=11381150
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MEP-88/09A MEP8809A (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 |
| MEP-2009-88A ME00606B (me) | 1998-11-27 | 1999-11-25 | Postupak za pripremanje n,n’-bis[2,3-dihidroksipropil]–5- [(hidroksiacetil)metilamino]-2,4,6-trijodo-1,3-benzendikarboksamida |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MEP-2009-88A ME00606B (me) | 1998-11-27 | 1999-11-25 | Postupak za pripremanje n,n’-bis[2,3-dihidroksipropil]–5- [(hidroksiacetil)metilamino]-2,4,6-trijodo-1,3-benzendikarboksamida |
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 |
| SI2451994T1 (sl) * | 2009-07-07 | 2014-03-31 | Bracco Imaging Spa | Postopek za pripravo jodirnega sredstva |
| 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 |
| US12129563B2 (en) | 2021-09-24 | 2024-10-29 | Bracco Imaging S.P.A. | 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 |
| CA1327600C (en) * | 1987-05-22 | 1994-03-08 | Ernest Felder | Process for the preparation of 5-acylamino-2,4,6- triiodo-or tribromo-benzoic acid derivatives and corresponding novel 5-acylamino-2,4,6-triiodo or tribromo-benzoic acid derivatives obtained by said process |
-
1998
- 1998-11-27 IT IT1998MI002574A patent/IT1303797B1/it active
-
1999
- 1999-11-25 AU AU13862/00A patent/AU753601B2/en not_active Expired
- 1999-11-25 EP EP99973018A patent/EP1133466B1/en not_active Expired - Lifetime
- 1999-11-25 SK SK705-2001A patent/SK285050B6/sk not_active IP Right Cessation
- 1999-11-25 ME MEP-88/09A patent/MEP8809A/xx unknown
- 1999-11-25 TR TR2001/01439T patent/TR200101439T2/xx unknown
- 1999-11-25 US US09/856,554 patent/US6420603B1/en not_active Expired - Lifetime
- 1999-11-25 EA EA200100462A patent/EA003253B1/ru not_active IP Right Cessation
- 1999-11-25 CN CNB998136514A patent/CN1163474C/zh not_active Expired - Lifetime
- 1999-11-25 RS YUP-371/01A patent/RS50038B/sr unknown
- 1999-11-25 BR BRPI9915608-3A patent/BR9915608B1/pt not_active IP Right Cessation
- 1999-11-25 ES ES99973018T patent/ES2205949T3/es not_active Expired - Lifetime
- 1999-11-25 CA CA2351717A patent/CA2351717C/en not_active Expired - Lifetime
- 1999-11-25 HU HU0104507A patent/HU229092B1/hu unknown
- 1999-11-25 KR KR1020017006458A patent/KR100630400B1/ko not_active Expired - Lifetime
- 1999-11-25 JP JP2000585203A patent/JP4439123B2/ja not_active Expired - Lifetime
- 1999-11-25 ME MEP-2009-88A patent/ME00606B/me unknown
- 1999-11-25 CZ CZ20011833A patent/CZ296096B6/cs not_active IP Right Cessation
- 1999-11-25 AT AT99973018T patent/ATE247630T1/de active
- 1999-11-25 DE DE69910609T patent/DE69910609T2/de not_active Expired - Lifetime
- 1999-11-25 HR HR20010393A patent/HRP20010393B1/xx not_active IP Right Cessation
- 1999-11-25 WO PCT/EP1999/009118 patent/WO2000032561A1/en active IP Right Grant
- 1999-11-25 HK HK02102762.0A patent/HK1040988B/zh not_active IP Right Cessation
- 1999-11-25 IL IL14315099A patent/IL143150A0/xx not_active IP Right Cessation
-
2001
- 2001-05-23 NO NO20012547A patent/NO327037B1/no not_active IP Right Cessation
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