DE69604642T2 - Verfahren zur herstellung von iodierten kontrastmitteln - Google Patents

Verfahren zur herstellung von iodierten kontrastmitteln

Info

Publication number
DE69604642T2
DE69604642T2 DE69604642T DE69604642T DE69604642T2 DE 69604642 T2 DE69604642 T2 DE 69604642T2 DE 69604642 T DE69604642 T DE 69604642T DE 69604642 T DE69604642 T DE 69604642T DE 69604642 T2 DE69604642 T2 DE 69604642T2
Authority
DE
Germany
Prior art keywords
iodated
producing
contrasting agents
image
general formula
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69604642T
Other languages
English (en)
Other versions
DE69604642D1 (de
Inventor
Pier Anelli
Marino Brocchetta
Ornella Gazzotti
Fulvio Uggeri
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bracco Imaging SpA
Original Assignee
Bracco 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
Application filed by Bracco SpA filed Critical Bracco SpA
Application granted granted Critical
Publication of DE69604642D1 publication Critical patent/DE69604642D1/de
Publication of DE69604642T2 publication Critical patent/DE69604642T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C231/00—Preparation of carboxylic acid amides
    • C07C231/12—Preparation of carboxylic acid amides by reactions not involving the formation of carboxamide groups

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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
DE69604642T 1995-07-25 1996-07-17 Verfahren zur herstellung von iodierten kontrastmitteln Expired - Lifetime DE69604642T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT95MI001612A IT1277339B1 (it) 1995-07-25 1995-07-25 Processo per la produzione di agenti contrastografici iodurati
PCT/EP1996/003150 WO1997005097A1 (en) 1995-07-25 1996-07-17 Process for the manufacturing of iodinated contrast agents

Publications (2)

Publication Number Publication Date
DE69604642D1 DE69604642D1 (de) 1999-11-18
DE69604642T2 true DE69604642T2 (de) 2000-03-02

Family

ID=11372051

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69604642T Expired - Lifetime DE69604642T2 (de) 1995-07-25 1996-07-17 Verfahren zur herstellung von iodierten kontrastmitteln

Country Status (12)

Country Link
US (2) US5763663A (de)
EP (1) EP0782562B1 (de)
JP (1) JP4012569B2 (de)
AT (1) ATE185550T1 (de)
AU (1) AU6701096A (de)
DE (1) DE69604642T2 (de)
ES (1) ES2138367T3 (de)
HK (1) HK1001393A1 (de)
IN (1) IN182779B (de)
IT (1) IT1277339B1 (de)
WO (1) WO1997005097A1 (de)
ZA (1) ZA966283B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2093206A1 (de) * 2008-02-20 2009-08-26 BRACCO IMAGING S.p.A. Verfahren zur Iodierung aromatischer Verbindungen
EP2243767A1 (de) 2009-04-21 2010-10-27 Bracco Imaging S.p.A Verfahren zur Iodierung aromatischer Verbindungen
KR101699065B1 (ko) 2009-07-07 2017-01-23 브라코 이미징 에스.피.에이. 요오드화제의 제조방법
EP2394984A1 (de) 2010-06-10 2011-12-14 Bracco Imaging S.p.A Verfahren zur Iodinierung von Phenol-Derivaten
IT1403988B1 (it) 2010-07-15 2013-11-08 Bracco Imaging Spa Processo per la preparazione di agenti di contrasto.
CN105399736B (zh) * 2016-01-07 2018-10-19 安徽省逸欣铭医药科技有限公司 一种依匹哌唑新的制备方法
WO2023209165A1 (en) 2022-04-29 2023-11-02 Bracco Imaging Spa Process for the preparation of 2,4,6-triiodophenol derivatives

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD47273A (de) *
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
ATE79368T1 (de) * 1987-05-22 1992-08-15 Bracco Spa Herstellung von 5-acylamino-2,4,6-trijodo- oder tribromo-benzoesaeure-derivate.
US4774548A (en) * 1987-06-12 1988-09-27 Eastman Kodak Company Photographic printer including integral reflection densitometry apparatus

Also Published As

Publication number Publication date
EP0782562A1 (de) 1997-07-09
EP0782562B1 (de) 1999-10-13
JP4012569B2 (ja) 2007-11-21
IN182779B (de) 1999-07-17
ATE185550T1 (de) 1999-10-15
ES2138367T3 (es) 2000-01-01
US5763663A (en) 1998-06-09
AU6701096A (en) 1997-02-26
ZA966283B (en) 1997-02-11
US5728877A (en) 1998-03-17
WO1997005097A1 (en) 1997-02-13
ITMI951612A0 (it) 1995-07-25
HK1001393A1 (en) 1998-06-19
DE69604642D1 (de) 1999-11-18
ITMI951612A1 (it) 1997-01-25
IT1277339B1 (it) 1997-11-10
JPH10506653A (ja) 1998-06-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: BRACCO IMAGING S.P.A., MAILAND/MILANO, IT