SE9701145L - Förfarande för framställning av mellanprodukt som är användbar för syntes av joderade kontrastmedier - Google Patents
Förfarande för framställning av mellanprodukt som är användbar för syntes av joderade kontrastmedierInfo
- Publication number
- SE9701145L SE9701145L SE9701145A SE9701145A SE9701145L SE 9701145 L SE9701145 L SE 9701145L SE 9701145 A SE9701145 A SE 9701145A SE 9701145 A SE9701145 A SE 9701145A SE 9701145 L SE9701145 L SE 9701145L
- Authority
- SE
- Sweden
- Prior art keywords
- synthesis
- preparation
- intermediate useful
- contrast media
- iodinated contrast
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C231/00—Preparation of carboxylic acid amides
- C07C231/02—Preparation of carboxylic acid amides from carboxylic acids or from esters, anhydrides, or halides thereof by reaction with ammonia or amines
-
- 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)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Steroid Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT96MI000621A IT1283319B1 (it) | 1996-03-29 | 1996-03-29 | Processo per la preparazione di un intermedio utile nella sintesi di mezzi di contrasto iodurati |
Publications (2)
Publication Number | Publication Date |
---|---|
SE9701145D0 SE9701145D0 (sv) | 1997-03-27 |
SE9701145L true SE9701145L (sv) | 1997-09-30 |
Family
ID=11373817
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9701145A SE9701145L (sv) | 1996-03-29 | 1997-03-27 | Förfarande för framställning av mellanprodukt som är användbar för syntes av joderade kontrastmedier |
Country Status (21)
Country | Link |
---|---|
US (1) | US5817861A (forum.php) |
JP (1) | JP4035198B2 (forum.php) |
BE (1) | BE1010961A3 (forum.php) |
CA (1) | CA2201012C (forum.php) |
CH (1) | CH692044A5 (forum.php) |
CZ (1) | CZ96097A3 (forum.php) |
DE (1) | DE19713456B4 (forum.php) |
DK (1) | DK32297A (forum.php) |
ES (1) | ES2136011B1 (forum.php) |
FI (1) | FI971318L (forum.php) |
FR (1) | FR2746796B1 (forum.php) |
GB (1) | GB2311524B (forum.php) |
HU (1) | HU225647B1 (forum.php) |
IE (1) | IE970214A1 (forum.php) |
IL (1) | IL120483A (forum.php) |
IT (1) | IT1283319B1 (forum.php) |
NL (1) | NL1005650C2 (forum.php) |
NO (1) | NO322508B1 (forum.php) |
PT (1) | PT101982B (forum.php) |
SE (1) | SE9701145L (forum.php) |
ZA (1) | ZA972627B (forum.php) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6262303B1 (en) | 1998-05-08 | 2001-07-17 | Dibra S.P.A. | Process for the preparation of S-N,N′-bis[2-hydroxy-1-(hydroxymethyl)ethyl]-5-[(2-hydroxy-1-oxopropyl)-amino]-2,4,6-triiodo-1,3-benzenedicarboxamide |
IT1299202B1 (it) * | 1998-05-08 | 2000-02-29 | Dibra Spa | Processo per la preparazione della s-n,n'-bis (2-idrossi-1- (idrossimetil)etil) -5-((2-idrossi-1-ossopropil)ammino)-2,4,6-triiodo |
IT1302200B1 (it) | 1998-09-11 | 2000-07-31 | Dibra Spa | PROCESSO PER LA PREPARAZIONE DELLA S-N,N'-BIS°2-IDROSSI-1-(IDROSSIMETIL)ETILé-5-°(2-IDROSSI-1- |
KR20000075115A (ko) * | 1999-05-28 | 2000-12-15 | 강재헌 | 불순물 c가 제거된 이오파미돌의 신규 제조방법 |
HUE034436T2 (en) * | 2008-11-18 | 2018-02-28 | Bracco Imaging Spa | A method for producing iodinated contrast media |
CN105272899B (zh) * | 2015-11-17 | 2017-09-22 | 浙江海洲制药有限公司 | 一种化合物及其用于合成碘帕醇杂质d、杂质f、杂质g和杂质j的方法 |
JP7364841B2 (ja) * | 2018-02-14 | 2023-10-19 | 智彦 大和田 | 酸ハロゲン化物による化合物の製造方法 |
GB202009917D0 (en) * | 2020-06-29 | 2020-08-12 | Ge Healthcare As | Process for the preparation of iopamidol |
CN116063195A (zh) * | 2023-01-07 | 2023-05-05 | 安庆朗坤药业有限公司 | 一种碘帕醇中间体碘化物的制备方法 |
WO2024256322A1 (en) | 2023-06-13 | 2024-12-19 | Bracco Imaging Spa | Synthesis of non-ionic radiographic contrast agents by means of reactive extrusion |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH608189A5 (forum.php) * | 1974-12-13 | 1978-12-29 | Savac Ag | |
CH616403A5 (en) * | 1975-10-29 | 1980-03-31 | Bracco Ind Chimica Spa | Process for the preparation of 2,4,6-triodoisophthalamides which are readily soluble in water. |
FR2656865B1 (fr) * | 1990-01-05 | 1993-03-26 | Guerbet Sa | Compose non ionique iode, son procede de preparation et produit de contraste le contenant. |
ES2017277A6 (es) * | 1989-09-20 | 1991-01-16 | Juste Sa | Un procedimiento para la preparacion de nuevos agentes iodados no ionicos de contraste. |
IT1248741B (it) * | 1991-02-26 | 1995-01-26 | Bracco Spa | Processo di concentrazione e di purificazione di composti organici |
IT1256163B (it) * | 1992-10-27 | 1995-11-29 | Zambon Spa | Processo per la preparazione di un intermedio della sintesi organica |
DE4320499A1 (de) * | 1993-05-14 | 1994-11-17 | Bayer Ag | Verfahren zur Herstellung von 2-Oximinoessigsäurederivaten |
IT1274027B (it) * | 1994-03-03 | 1997-07-14 | Zambon Spa | Processo per la preparazione e purificazione di mezzi di contrasto iodurati |
-
1996
- 1996-03-29 IT IT96MI000621A patent/IT1283319B1/it active IP Right Grant
-
1997
- 1997-03-18 IL IL12048397A patent/IL120483A/xx not_active IP Right Cessation
- 1997-03-20 IE IE970214A patent/IE970214A1/en not_active IP Right Cessation
- 1997-03-21 US US08/822,463 patent/US5817861A/en not_active Expired - Lifetime
- 1997-03-21 PT PT101982A patent/PT101982B/pt active IP Right Grant
- 1997-03-21 DK DK032297A patent/DK32297A/da not_active Application Discontinuation
- 1997-03-21 FR FR9703463A patent/FR2746796B1/fr not_active Expired - Lifetime
- 1997-03-24 GB GB9706095A patent/GB2311524B/en not_active Expired - Lifetime
- 1997-03-25 NO NO19971426A patent/NO322508B1/no not_active IP Right Cessation
- 1997-03-25 ES ES009700637A patent/ES2136011B1/es not_active Expired - Fee Related
- 1997-03-25 CA CA002201012A patent/CA2201012C/en not_active Expired - Lifetime
- 1997-03-25 CH CH00721/97A patent/CH692044A5/it not_active IP Right Cessation
- 1997-03-26 NL NL1005650A patent/NL1005650C2/nl not_active IP Right Cessation
- 1997-03-26 ZA ZA9702627A patent/ZA972627B/xx unknown
- 1997-03-27 HU HU9700667A patent/HU225647B1/hu unknown
- 1997-03-27 FI FI971318A patent/FI971318L/fi unknown
- 1997-03-27 SE SE9701145A patent/SE9701145L/ not_active Application Discontinuation
- 1997-03-28 CZ CZ97960A patent/CZ96097A3/cs unknown
- 1997-03-28 JP JP07734497A patent/JP4035198B2/ja not_active Expired - Lifetime
- 1997-03-28 BE BE9700288A patent/BE1010961A3/fr not_active IP Right Cessation
- 1997-04-01 DE DE19713456A patent/DE19713456B4/de not_active Expired - Lifetime
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