PT1395546E - Processo para a produção de ioexol de elevada pureza - Google Patents

Processo para a produção de ioexol de elevada pureza Download PDF

Info

Publication number
PT1395546E
PT1395546E PT02720366T PT02720366T PT1395546E PT 1395546 E PT1395546 E PT 1395546E PT 02720366 T PT02720366 T PT 02720366T PT 02720366 T PT02720366 T PT 02720366T PT 1395546 E PT1395546 E PT 1395546E
Authority
PT
Portugal
Prior art keywords
iohexol
production
high purity
propanol
methoxy
Prior art date
Application number
PT02720366T
Other languages
English (en)
Inventor
Pietro Massardo
Stefano Turchetta
Valentina Aromatario
Original Assignee
Chemi 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 Chemi Spa filed Critical Chemi Spa
Publication of PT1395546E publication Critical patent/PT1395546E/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C231/00—Preparation of carboxylic acid amides
    • C07C231/22—Separation; Purification; Stabilisation; Use of additives
    • C07C231/24—Separation; Purification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
PT02720366T 2001-04-11 2002-04-09 Processo para a produção de ioexol de elevada pureza PT1395546E (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2001MI000773A ITMI20010773A1 (it) 2001-04-11 2001-04-11 Processo per la produzione di ioexolo ad elevata purezza

Publications (1)

Publication Number Publication Date
PT1395546E true PT1395546E (pt) 2008-12-30

Family

ID=11447479

Family Applications (1)

Application Number Title Priority Date Filing Date
PT02720366T PT1395546E (pt) 2001-04-11 2002-04-09 Processo para a produção de ioexol de elevada pureza

Country Status (11)

Country Link
US (1) US6897339B2 (pt)
EP (1) EP1395546B1 (pt)
JP (1) JP4231293B2 (pt)
AT (1) ATE409178T1 (pt)
CA (1) CA2443730C (pt)
CZ (1) CZ303728B6 (pt)
DE (1) DE60229055D1 (pt)
ES (1) ES2314047T3 (pt)
IT (1) ITMI20010773A1 (pt)
PT (1) PT1395546E (pt)
WO (1) WO2002083623A1 (pt)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE520688C2 (sv) * 2000-04-11 2003-08-12 Bone Support Ab Ett injicerbart ersättningsmaterial för benmineral
SE517168C2 (sv) * 2000-07-17 2002-04-23 Bone Support Ab En komposition för ett injicerbart ersättningsmaterial för benmineral
SE522098C2 (sv) * 2001-12-20 2004-01-13 Bone Support Ab Ett nytt benmineralsubstitut
SE0300620D0 (sv) * 2003-03-05 2003-03-05 Bone Support Ab A new bone substitute composition
NO20033058D0 (no) * 2003-07-03 2003-07-03 Amersham Health As Prosess
SE0302983D0 (sv) * 2003-11-11 2003-11-11 Bone Support Ab Anordning för att förse spongiöst ben med benersättnings- och/eller benförstärkningsmaterial och förfarande i samband därmed
EP1571152B1 (en) * 2004-03-03 2007-08-08 CHEMI S.p.A. Amorphous 3-Pyridil-1-Hydroxyethyliden-1,1-Biphosphonic acid monosodium salt and process for the preparation thereof .
SE527528C2 (sv) 2004-06-22 2006-04-04 Bone Support Ab Anordning för framställning av härdbar massa samt användning av anordningen
NO338295B1 (no) * 2004-08-09 2016-08-08 Ge Healthcare As Fremstilling av iodixanol.
NO20043305D0 (no) * 2004-08-09 2004-08-09 Amersham Health As Preparation of lodixanol
NO20053687D0 (no) * 2005-07-29 2005-07-29 Amersham Health As Crystallisation Process.
NO20053676D0 (no) * 2005-07-29 2005-07-29 Amersham Health As Crystallisation Process
PT103391B (pt) * 2005-11-24 2008-10-30 Hovione Farmaciencia S A Processo para fabrico de lohexol
US9180137B2 (en) 2010-02-09 2015-11-10 Bone Support Ab Preparation of bone cement compositions
WO2013065064A1 (en) * 2011-10-31 2013-05-10 Sequent Scientific Limited A process for preparation of l-(6-methylpyridin-3-yl)-2-[4-(meth.ylsulfonyi)phenyl]ethanone field of invention
CA2881707C (en) * 2012-11-12 2021-01-12 Ge Healthcare As Preparation of intermediates of x-ray contrast agents
PL2958603T3 (pl) 2013-02-20 2018-10-31 Bone Support Ab Ulepszone zestalanie utwardzalnego materiału zastępczego kości
CN106103407B (zh) * 2014-03-04 2020-10-16 大塚制药株式会社 碘海醇粉末及其使用方法
CN114933546B (zh) * 2022-05-23 2023-12-22 浙江海洲制药有限公司 一种适用于碘海醇大生产的纯化方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1548594A (en) * 1976-06-11 1979-07-18 Nyegaard & Co As Triiodoisophthalic acid amides
JP2568166B2 (ja) * 1982-10-01 1996-12-25 ニユコメド・イメージング・アクシェセルカペト Ｘ線造影剤
US5204086A (en) * 1982-10-01 1993-04-20 Nycomed Imaging As X-ray contrast agent
IL94718A (en) * 1989-07-05 1994-10-21 Schering Ag Non-ionic carboxamide contrast agent and method of preparation
GB9618056D0 (en) * 1996-08-29 1996-10-09 Nycomed Imaging As Process
GB9618055D0 (en) * 1996-08-29 1996-10-09 Nycomed Imaging As Process
PT101919B (pt) 1996-09-30 2000-01-31 Hovione Sociedade Quimica Sa Um processo para a purificacao de tohexol
GB9720969D0 (en) * 1997-10-02 1997-12-03 Nycomed Imaging As Process

Also Published As

Publication number Publication date
US6897339B2 (en) 2005-05-24
ATE409178T1 (de) 2008-10-15
EP1395546A1 (en) 2004-03-10
EP1395546B1 (en) 2008-09-24
JP2004525182A (ja) 2004-08-19
CA2443730C (en) 2011-11-08
ITMI20010773A0 (it) 2001-04-11
ES2314047T3 (es) 2009-03-16
US20040106828A1 (en) 2004-06-03
CZ303728B6 (cs) 2013-04-10
JP4231293B2 (ja) 2009-02-25
WO2002083623A1 (en) 2002-10-24
CA2443730A1 (en) 2002-10-24
DE60229055D1 (de) 2008-11-06
CZ20032757A3 (en) 2004-03-17
ITMI20010773A1 (it) 2002-10-11

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