NO971426L - Fremgangsmåte for fremstilling av et mellomprodukt anvendelig ved syntese av joderte kontrastmedier - Google Patents

Fremgangsmåte for fremstilling av et mellomprodukt anvendelig ved syntese av joderte kontrastmedier

Info

Publication number: NO971426L
Authority: NO; Norway
Prior art keywords: synthesis; preparing; contrast media; iodinated contrast; intermediate useful
Prior art date: 1996-03-29

Application number

NO971426A

Other languages

English (en)

Other versions

NO971426D0 (no

NO322508B1 (no

Inventor

Marco Villa

Antonio Nardi

Maurizio Paiocchi

Original Assignee

Zambon Spa

Priority date (The priority date 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 date listed.)

1996-03-29

Filing date

1997-03-25

Publication date

1997-09-30

1997-03-25 Application filed by Zambon Spa filed Critical Zambon Spa

1997-03-25 Publication of NO971426D0 publication Critical patent/NO971426D0/no

1997-09-30 Publication of NO971426L publication Critical patent/NO971426L/no

2006-10-16 Publication of NO322508B1 publication Critical patent/NO322508B1/no

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)

NO19971426A 1996-03-29 1997-03-25 Fremgangsmate for fremstilling av et jodert kontrastmiddel og et mellomprodukt anvendelig ved syntese av jodert kontrastmiddel. NO322508B1 (no)

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 (3)

Publication Number	Publication Date
NO971426D0 NO971426D0 (no)	1997-03-25
NO971426L true NO971426L (no)	1997-09-30
NO322508B1 NO322508B1 (no)	2006-10-16

Family

ID=11373817

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO19971426A NO322508B1 (no)	1996-03-29	1997-03-25	Fremgangsmate for fremstilling av et jodert kontrastmiddel og et mellomprodukt anvendelig ved syntese av jodert kontrastmiddel.

Country Status (21)

Country	Link
US (1)	US5817861A (no)
JP (1)	JP4035198B2 (no)
BE (1)	BE1010961A3 (no)
CA (1)	CA2201012C (no)
CH (1)	CH692044A5 (no)
CZ (1)	CZ96097A3 (no)
DE (1)	DE19713456B4 (no)
DK (1)	DK32297A (no)
ES (1)	ES2136011B1 (no)
FI (1)	FI971318L (no)
FR (1)	FR2746796B1 (no)
GB (1)	GB2311524B (no)
HU (1)	HU225647B1 (no)
IE (1)	IE970214A1 (no)
IL (1)	IL120483A (no)
IT (1)	IT1283319B1 (no)
NL (1)	NL1005650C2 (no)
NO (1)	NO322508B1 (no)
PT (1)	PT101982B (no)
SE (1)	SE9701145L (no)
ZA (1)	ZA972627B (no)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
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
SI2365963T1 (sl) *	2008-11-18	2017-11-30	Bracco Imaging S.P.A.	Postopek priprave jodiranih kontrastnih sredstev
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
WO2019160037A1 (ja) *	2018-02-14	2019-08-22	国立大学法人東京大学	酸ハロゲン化物による化合物の製造方法
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)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH608189A5 (no) *	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 DK DK032297A patent/DK32297A/da not_active Application Discontinuation
- 1997-03-21 PT PT101982A patent/PT101982B/pt active IP Right Grant
- 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 ES ES009700637A patent/ES2136011B1/es not_active Expired - Fee Related
- 1997-03-25 NO NO19971426A patent/NO322508B1/no not_active IP Right Cessation
- 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 ZA ZA9702627A patent/ZA972627B/xx unknown
- 1997-03-26 NL NL1005650A patent/NL1005650C2/nl not_active IP Right Cessation
- 1997-03-27 SE SE9701145A patent/SE9701145L/ not_active Application Discontinuation
- 1997-03-27 HU HU9700667A patent/HU225647B1/hu unknown
- 1997-03-27 FI FI971318A patent/FI971318L/fi unknown
- 1997-03-28 JP JP07734497A patent/JP4035198B2/ja not_active Expired - Lifetime
- 1997-03-28 CZ CZ97960A patent/CZ96097A3/cs unknown
- 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

Also Published As

Publication number	Publication date
ITMI960621A1 (it)	1997-09-29
JP4035198B2 (ja)	2008-01-16
DE19713456A1 (de)	1997-10-30
NO971426D0 (no)	1997-03-25
FR2746796B1 (fr)	1998-09-11
GB2311524A (en)	1997-10-01
IL120483A (en)	2000-07-16
GB2311524B (en)	1999-04-07
SE9701145L (sv)	1997-09-30
FI971318A0 (fi)	1997-03-27
ITMI960621A0 (no)	1996-03-29
CZ96097A3 (cs)	1998-04-15
ZA972627B (en)	1997-10-23
BE1010961A3 (fr)	1999-03-02
HU225647B1 (en)	2007-05-29
CH692044A5 (it)	2002-01-15
FR2746796A1 (fr)	1997-10-03
HUP9700667A2 (hu)	1999-06-28
FI971318L (fi)	1997-09-30
US5817861A (en)	1998-10-06
PT101982B (pt)	1999-06-30
CA2201012A1 (en)	1997-09-29
DK32297A (da)	1997-09-30
IE970214A1 (en)	1997-10-08
IT1283319B1 (it)	1998-04-16
HU9700667D0 (en)	1997-05-28
NO322508B1 (no)	2006-10-16
ES2136011A1 (es)	1999-11-01
JPH107636A (ja)	1998-01-13
GB9706095D0 (en)	1997-05-14
ES2136011B1 (es)	2000-07-01
HUP9700667A3 (en)	2001-12-28
PT101982A (pt)	1997-11-28
NL1005650C2 (nl)	2000-05-31
IL120483A0 (en)	1997-07-13
CA2201012C (en)	2005-07-12
DE19713456B4 (de)	2007-01-11
NL1005650A1 (nl)	1997-09-30
SE9701145D0 (sv)	1997-03-27

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Legal Events

Date	Code	Title	Description
2017-04-03	MK1K	Patent expired