NO970263D0 - Fremgangsmåte ved fremstilling av en halogen-substituert aromatisk syre - Google Patents

Fremgangsmåte ved fremstilling av en halogen-substituert aromatisk syre

Info

Publication number
NO970263D0
NO970263D0 NO970263A NO970263A NO970263D0 NO 970263 D0 NO970263 D0 NO 970263D0 NO 970263 A NO970263 A NO 970263A NO 970263 A NO970263 A NO 970263A NO 970263 D0 NO970263 D0 NO 970263D0
Authority
NO
Norway
Prior art keywords
benzenedicarboxylic acid
amino
sodium salt
halogen
preparing
Prior art date
Application number
NO970263A
Other languages
English (en)
Other versions
NO314257B1 (no
NO970263L (no
Inventor
Marina Mauro
Carlo Felice Viscardi
Massimo Gagna
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 ITMI951045A external-priority patent/IT1274547B/it
Priority claimed from IT95RM000549 external-priority patent/IT1277899B1/it
Application filed by Fructamine Spa filed Critical Fructamine Spa
Publication of NO970263D0 publication Critical patent/NO970263D0/no
Publication of NO970263L publication Critical patent/NO970263L/no
Publication of NO314257B1 publication Critical patent/NO314257B1/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
    • C07C227/04—Formation of amino groups in compounds containing carboxyl groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
    • C07C227/14—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from compounds containing already amino and carboxyl groups or derivatives thereof
    • C07C227/16—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from compounds containing already amino and carboxyl groups or derivatives thereof by reactions not involving the amino or carboxyl 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)
NO19970263A 1995-05-23 1997-01-21 Fremgangsmåte ved fremstilling av en halogen-substituert aromatisk syre NO314257B1 (no)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITMI951045A IT1274547B (it) 1995-05-23 1995-05-23 Processo per la preparazione dell'acido 5-ammino-2,4,6- triiodoisoftalico
IT95RM000549 IT1277899B1 (it) 1995-08-04 1995-08-04 Processo per la preparazione dell'acido 5-ammino-2,4,6 -triiodo- isoftalico"
PCT/EP1996/002105 WO1996037458A1 (en) 1995-05-23 1996-05-17 Process for the preparation of a halosubstituted aromatic acid

Publications (3)

Publication Number Publication Date
NO970263D0 true NO970263D0 (no) 1997-01-21
NO970263L NO970263L (no) 1997-03-24
NO314257B1 NO314257B1 (no) 2003-02-24

Family

ID=26331278

Family Applications (1)

Application Number Title Priority Date Filing Date
NO19970263A NO314257B1 (no) 1995-05-23 1997-01-21 Fremgangsmåte ved fremstilling av en halogen-substituert aromatisk syre

Country Status (23)

Country Link
US (1) US5763650A (no)
EP (1) EP0773923B1 (no)
JP (1) JP4012568B2 (no)
KR (1) KR100269079B1 (no)
CN (1) CN1109670C (no)
AT (1) ATE192138T1 (no)
AU (1) AU707177B2 (no)
BR (1) BR9606487A (no)
CA (1) CA2195635C (no)
CZ (1) CZ289771B6 (no)
DE (2) DE69607921T2 (no)
DK (1) DK0773923T3 (no)
ES (1) ES2103254T3 (no)
GR (2) GR970300029T1 (no)
HU (1) HU217686B (no)
IL (1) IL118360A (no)
MX (1) MX9700549A (no)
NO (1) NO314257B1 (no)
PL (1) PL318285A1 (no)
PT (1) PT773923E (no)
SI (1) SI9620011A (no)
SK (1) SK8997A3 (no)
WO (1) WO1996037458A1 (no)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7968745B2 (en) 2005-12-19 2011-06-28 Ge Healthcare As Purification process of iodixanol
EP2240432B1 (en) * 2008-01-14 2012-07-04 Mallinckrodt LLC Process for the preparation of iosimenol
EP2093206A1 (en) * 2008-02-20 2009-08-26 BRACCO IMAGING S.p.A. Process for the iodination of aromatic compounds
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
BR112012001103B1 (pt) * 2009-07-07 2021-05-11 Bracco Imaging Spa processo para a preparação de um agente de iodação
US7999135B2 (en) 2009-07-21 2011-08-16 Ge Healthcare As Crystallization of iodixanol using ultrasound
US7999134B2 (en) 2009-07-21 2011-08-16 Ge Healthcare As Crystallization of iodixanol using milling
CN102725249B (zh) 2009-11-26 2014-12-10 好利安中国控股有限公司 碘克沙醇的制备和纯化
EP2394984A1 (en) 2010-06-10 2011-12-14 Bracco Imaging S.p.A Process for the iodination of phenolic derivatives
DK2931696T3 (en) 2012-12-11 2018-12-17 Bracco Imaging Spa CONTINUOUS PROCEDURE FOR THE PREPARATION OF (S) -2-ACETYLOXYPROPIONIC ACID
AU2014345727B2 (en) 2013-11-05 2018-07-05 Bracco Imaging Spa Process for the preparation of Iopamidol
CA2949433C (en) 2014-06-10 2022-05-03 Bracco Imaging Spa Method for the preparation of (s)-2-acetyloxypropionic acid and derivatives thereof
JP7132252B2 (ja) 2017-06-07 2022-09-06 ブラッコ・イメージング・ソシエタ・ペル・アチオニ 水溶液からのヨウ素の回収方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2820814A (en) * 1955-03-21 1958-01-21 Schering Corp Polyiodinated 5-aminoisophthalic acids, salts, and esters
SU502875A1 (ru) * 1973-03-26 1976-02-15 Войсковая Часть 41598 Способ получени метилового эфира 4-диметиламиносалициловой кислоты
SU502874A1 (ru) * 1973-12-07 1976-02-15 Институт Органического Катализа И Электрохимии Способ получени м-аминоизофталевой кислоты
US4102917A (en) * 1977-06-01 1978-07-25 American Cyanamid Company Substituted phenyl naphthalenesulfonic acids
JP2765696B2 (ja) * 1989-12-27 1998-06-18 三井化学株式会社 ５―アミノ―２，４，６―トリヨードイソフタル酸の製造方法

Also Published As

Publication number Publication date
ES2103254T1 (es) 1997-09-16
WO1996037458A1 (en) 1996-11-28
KR100269079B1 (ko) 2000-10-16
PT773923E (pt) 2000-08-31
BR9606487A (pt) 1997-11-25
SK8997A3 (en) 1997-08-06
CN1154688A (zh) 1997-07-16
GR3033957T3 (en) 2000-11-30
ATE192138T1 (de) 2000-05-15
PL318285A1 (en) 1997-06-09
HUP9700189A3 (en) 1998-03-02
CA2195635A1 (en) 1996-11-28
NO314257B1 (no) 2003-02-24
SI9620011A (en) 1997-06-30
IL118360A0 (en) 1996-09-12
IL118360A (en) 1999-12-22
CZ18597A3 (en) 1997-07-16
JP4012568B2 (ja) 2007-11-21
GR970300029T1 (en) 1997-09-30
JPH10503530A (ja) 1998-03-31
HUP9700189A1 (hu) 1998-01-28
NO970263L (no) 1997-03-24
AU5818996A (en) 1996-12-11
ES2103254T3 (es) 2000-07-01
DK0773923T3 (da) 2000-09-04
AU707177B2 (en) 1999-07-01
EP0773923B1 (en) 2000-04-26
DE773923T1 (de) 1997-12-18
US5763650A (en) 1998-06-09
CA2195635C (en) 2008-07-22
DE69607921T2 (de) 2000-08-17
CZ289771B6 (cs) 2002-04-17
CN1109670C (zh) 2003-05-28
DE69607921D1 (de) 2000-05-31
MX9700549A (es) 1997-05-31
HU217686B (hu) 2000-03-28
EP0773923A1 (en) 1997-05-21

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