NO970262L - Fremgangsmåte ved fremstilling av et dikarboksylsyre-diklorid - Google Patents

Fremgangsmåte ved fremstilling av et dikarboksylsyre-diklorid

Info

Publication number
NO970262L
NO970262L NO970262A NO970262A NO970262L NO 970262 L NO970262 L NO 970262L NO 970262 A NO970262 A NO 970262A NO 970262 A NO970262 A NO 970262A NO 970262 L NO970262 L NO 970262L
Authority
NO
Norway
Prior art keywords
preparation
acid dichloride
dicarboxylic acid
triiodo
acetyloxy
Prior art date
Application number
NO970262A
Other languages
English (en)
Other versions
NO313697B1 (no
NO970262D0 (no
Inventor
Marina Mauro
Carlo Felice Viscardi
Massimo Gatti
Nicola Desantis
Original Assignee
Fructamine 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.)
Filing date
Publication date
Priority claimed from ITMI951048A external-priority patent/IT1274550B/it
Priority claimed from IT95RM000548 external-priority patent/IT1281319B1/it
Application filed by Fructamine Spa filed Critical Fructamine Spa
Publication of NO970262D0 publication Critical patent/NO970262D0/no
Publication of NO970262L publication Critical patent/NO970262L/no
Publication of NO313697B1 publication Critical patent/NO313697B1/no

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
NO19970262A 1995-05-23 1997-01-21 Fremgangsmåte ved fremstilling av et dikarboksylsyre-diklorid NO313697B1 (no)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITMI951048A IT1274550B (it) 1995-05-23 1995-05-23 Processo per la preparazione del dicloruro dell'acido s-5-¬¬2- (acetilossi)-1-ossopropil|ammino|-2,4,6-triiodo-1,3- benzendicarbossilico
IT95RM000548 IT1281319B1 (it) 1995-08-04 1995-08-04 Procedimento per la preparazione di dicloruro dell'acido s-5-<<2- (acetilossi)-1-ossopropil>ammino>-2,4,6-triiodo-1,3-benzendi-
PCT/EP1996/002104 WO1996037460A1 (en) 1995-05-23 1996-05-17 Process for the preparation of a dicarboxylic acid dichloride

Publications (3)

Publication Number Publication Date
NO970262D0 NO970262D0 (no) 1997-01-21
NO970262L true NO970262L (no) 1997-03-24
NO313697B1 NO313697B1 (no) 2002-11-18

Family

ID=26331280

Family Applications (1)

Application Number Title Priority Date Filing Date
NO19970262A NO313697B1 (no) 1995-05-23 1997-01-21 Fremgangsmåte ved fremstilling av et dikarboksylsyre-diklorid

Country Status (21)

Country Link
US (1) US5672735A (no)
EP (1) EP0773925B1 (no)
JP (2) JP4012567B2 (no)
KR (1) KR100269080B1 (no)
CN (1) CN1068582C (no)
AT (1) ATE189674T1 (no)
AU (1) AU698623B2 (no)
BR (1) BR9606394A (no)
CA (1) CA2195634C (no)
CZ (1) CZ290363B6 (no)
DE (2) DE773925T1 (no)
ES (1) ES2103253T3 (no)
GR (1) GR970300028T1 (no)
HU (1) HU216537B (no)
IL (1) IL118358A (no)
NO (1) NO313697B1 (no)
PL (1) PL187308B1 (no)
PT (1) PT773925E (no)
SI (1) SI9620010B (no)
SK (1) SK8897A3 (no)
WO (1) WO1996037460A1 (no)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1289520B1 (it) * 1996-12-24 1998-10-15 Zambon Spa Processo per la preparazione di un intermedio utile nella sintesi di mezzi di contrasto iodurati
IT1289519B1 (it) * 1996-12-24 1998-10-15 Zambon Spa Processo per la preparazione di un intermedio utile nella sintesi di mezzi di contrasto iodurati
IT1289521B1 (it) * 1996-12-24 1998-10-15 Zambon Spa Processo per la purificazione di un intermedio
EP2230227A1 (en) 2009-03-20 2010-09-22 Bracco Imaging S.p.A Process for the preparation of triiodinated carboxylic aromatic derivatives
EP2243767A1 (en) 2009-04-21 2010-10-27 Bracco Imaging S.p.A Process for the iodination of aromatic compounds
PT105770B (pt) * 2011-06-24 2013-07-08 Hovione Farmaciencia S A Novo intermediário e seu uso na preparação de agente de contrate triiodado
CA2897700C (en) * 2012-12-11 2022-05-03 Bracco Imaging S.P.A. Continuous process for the preparation of (s)-2-acetyloxypropionic acid chloride
RU2657238C2 (ru) 2013-11-05 2018-06-09 Бракко Имэджинг Спа Способ получения йопамидола
SI3154928T1 (sl) 2014-06-10 2020-06-30 Bracco Imaging S.P.A. Postopek za pripravo (S)-2-acetiloksipropionske kisline in njenih derivatov
EP3548461B1 (en) 2016-12-05 2021-02-03 Bracco Imaging SpA Mechanochemical synthesis of radiographic agents intermediates
FR3062850B1 (fr) 2017-02-10 2020-01-31 Guerbet Procede de preparation monotope de composes organo-iodes
FR3084668A1 (fr) 2018-08-02 2020-02-07 Guerbet Procede de preparation monotope de composes organo-iodes intermediaires a la synthese du ioversol

Family Cites Families (5)

* 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
CH626873A5 (no) * 1977-03-28 1981-12-15 Bracco Ind Chimica Spa
DE2909439A1 (de) * 1979-03-08 1980-09-18 Schering Ag Neue nichtionische roentgenkontrastmittel
IT1256162B (it) 1992-10-27 1995-11-29 Zambon Spa Processo per la preparazione di un intermedio della sintesi organica
IT1274027B (it) * 1994-03-03 1997-07-14 Zambon Spa Processo per la preparazione e purificazione di mezzi di contrasto iodurati

Also Published As

Publication number Publication date
HUP9700190A3 (en) 1998-03-02
HU216537B (hu) 1999-07-28
NO313697B1 (no) 2002-11-18
IL118358A (en) 2000-10-31
GR970300028T1 (en) 1997-09-30
CN1154690A (zh) 1997-07-16
BR9606394A (pt) 1997-10-28
SK8897A3 (en) 1997-08-06
DE69606601D1 (de) 2000-03-16
CZ290363B6 (cs) 2002-07-17
US5672735A (en) 1997-09-30
CZ18697A3 (en) 1997-07-16
IL118358A0 (en) 1996-09-12
CA2195634A1 (en) 1996-11-28
JPH10503529A (ja) 1998-03-31
CA2195634C (en) 2008-11-18
AU698623B2 (en) 1998-11-05
PT773925E (pt) 2000-05-31
PL318284A1 (en) 1997-06-09
AU5818896A (en) 1996-12-11
JP4012567B2 (ja) 2007-11-21
SI9620010A (en) 1997-06-30
KR100269080B1 (ko) 2000-10-16
NO970262D0 (no) 1997-01-21
DE69606601T2 (de) 2000-07-06
ES2103253T1 (es) 1997-09-16
EP0773925A1 (en) 1997-05-21
EP0773925B1 (en) 2000-02-09
ES2103253T3 (es) 2000-04-01
WO1996037460A1 (en) 1996-11-28
SI9620010B (sl) 1998-08-31
CN1068582C (zh) 2001-07-18
DE773925T1 (de) 1997-12-18
PL187308B1 (pl) 2004-06-30
HUP9700190A1 (hu) 1998-01-28
JP4675355B2 (ja) 2011-04-20
JP2007308503A (ja) 2007-11-29
ATE189674T1 (de) 2000-02-15

Similar Documents

Publication Publication Date Title
NO970262L (no) Fremgangsmåte ved fremstilling av et dikarboksylsyre-diklorid
DE69414176D1 (de) Verfahren zur Herstellung von N-Acyl-N,N&#39;,N&#39;-Ethylendiamintriessigsäurederivaten
NO970261D0 (no) Fremgangsmåte ved fremstilling av et dikarboksylsyre-diklorid
NO983563L (no) FremgangsmÕte ved fremstilling av 5-amino-2,4,6-trijod-1,3-benzendikarboksylsyre-derivater
MX222729B (en) Process for the Hydrolysis of Adiponitrile and the Production of Nylon 6,6 Using Dicarboxylic Acids as the Sole Catalyst
MX9700550A (es) Procedimiento para la preparacion de un dicloruro de acido dicarboxilico.
AU6843498A (en) Process for the preparation of n-(3-hydroxy-succinyl)-amino acid derivatives
IT1274550B (it) Processo per la preparazione del dicloruro dell&#39;acido s-5-¬¬2- (acetilossi)-1-ossopropil|ammino|-2,4,6-triiodo-1,3- benzendicarbossilico
AU4718696A (en) Radiographic contrasting agent for computerised tomography and urography
DE69420757D1 (de) Verfahren zu Herstellung von Pantothensäure Derivate und Ausgangsmaterialien zu ihrer Herstellung
EP0697399A3 (de) Verfahren zur Herstellung von N-Alkenylcarbonsäureamiden
ITMI951045A0 (it) Processo per la preparazione dell&#39;acido 5-ammino-2,4,6- triiodoisoftalico
IT1298422B1 (it) Processo per la preparazione del dicloruro dell&#39;acido 5-ammino-2,4,6- triiodoisoftalico
ITMI951044A0 (it) Processo per la preparazione del dicloruro dell&#39;acido 5-ammino-2,4,6- triiodoisoftalico

Legal Events

Date Code Title Description
MK1K Patent expired