KR100612480B1 - S-n,n'-비스[2-히드록시-1-(히드록시메틸)에틸]-5-[(2-히드록시-1-옥소프로필)-아미노]-2,4,6-트리요오도-1,3-벤젠디카르복사미드의 제조방법 - Google Patents

S-n,n'-비스[2-히드록시-1-(히드록시메틸)에틸]-5-[(2-히드록시-1-옥소프로필)-아미노]-2,4,6-트리요오도-1,3-벤젠디카르복사미드의 제조방법 Download PDF

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Publication number
KR100612480B1
KR100612480B1 KR1020007012448A KR20007012448A KR100612480B1 KR 100612480 B1 KR100612480 B1 KR 100612480B1 KR 1020007012448 A KR1020007012448 A KR 1020007012448A KR 20007012448 A KR20007012448 A KR 20007012448A KR 100612480 B1 KR100612480 B1 KR 100612480B1
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South Korea
Prior art keywords
solvent
amino
hydroxy
oxopropyl
triiodo
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KR1020007012448A
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Korean (ko)
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KR20010071221A (ko
Inventor
데산티스니콜라
인칸델라살바토레
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디브라 에스.피.에이.
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    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C231/00Preparation of carboxylic acid amides
    • C07C231/02Preparation of carboxylic acid amides from carboxylic acids or from esters, anhydrides, or halides thereof by reaction with ammonia or amines
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C231/00Preparation of carboxylic acid amides
    • C07C231/16Preparation of optical isomers
    • C07C231/18Preparation of optical isomers by stereospecific synthesis

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Epoxy Compounds (AREA)
KR1020007012448A 1998-05-08 1999-04-26 S-n,n'-비스[2-히드록시-1-(히드록시메틸)에틸]-5-[(2-히드록시-1-옥소프로필)-아미노]-2,4,6-트리요오도-1,3-벤젠디카르복사미드의 제조방법 Expired - Lifetime KR100612480B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI98A001005 1998-05-08
IT98MI001005A IT1299202B1 (it) 1998-05-08 1998-05-08 Processo per la preparazione della s-n,n'-bis (2-idrossi-1- (idrossimetil)etil) -5-((2-idrossi-1-ossopropil)ammino)-2,4,6-triiodo

Publications (2)

Publication Number Publication Date
KR20010071221A KR20010071221A (ko) 2001-07-28
KR100612480B1 true KR100612480B1 (ko) 2006-08-16

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KR1020007012448A Expired - Lifetime KR100612480B1 (ko) 1998-05-08 1999-04-26 S-n,n'-비스[2-히드록시-1-(히드록시메틸)에틸]-5-[(2-히드록시-1-옥소프로필)-아미노]-2,4,6-트리요오도-1,3-벤젠디카르복사미드의 제조방법

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EP (1) EP1075462B1 (https=)
JP (1) JP4390389B2 (https=)
KR (1) KR100612480B1 (https=)
CN (1) CN100336800C (https=)
AT (1) ATE243676T1 (https=)
AU (1) AU749785B2 (https=)
CA (1) CA2331660C (https=)
CZ (1) CZ293801B6 (https=)
DE (1) DE69909078T2 (https=)
DK (1) DK1075462T3 (https=)
ES (1) ES2201719T3 (https=)
IT (1) IT1299202B1 (https=)
NO (1) NO326203B1 (https=)
PT (1) PT1075462E (https=)
WO (1) WO1999058494A2 (https=)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101098553B1 (ko) * 2008-04-30 2011-12-26 주식회사 엘지생명과학 이오프로마이드의 신규한 제조방법
EP2365963B1 (en) * 2008-11-18 2017-06-28 Bracco Imaging S.p.A Process for the preparation of iodinated contrast agent
EP2230227A1 (en) 2009-03-20 2010-09-22 Bracco Imaging S.p.A Process for the preparation of triiodinated carboxylic aromatic derivatives
HUE040143T2 (hu) 2012-12-11 2019-02-28 Bracco Imaging Spa Folyamatos eljárás (S)-2-acetiloxipropionsav elõállítására
PT3369724T (pt) 2013-11-05 2021-02-10 Bracco Imaging Spa Processo para a preparação de iopamidol
EP3154928B1 (en) 2014-06-10 2020-03-04 Bracco Imaging S.p.A Method for the preparation of (s)-2-acetyloxypropionic acid and derivatives thereof
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
WO2018104228A1 (en) 2016-12-05 2018-06-14 Bracco Imaging Spa Mechanochemical synthesis of radiographic agents intermediates
CN110687226B (zh) * 2019-10-18 2022-10-25 上海明捷医药科技有限公司 一种测定碘帕醇中2-氯丙酸含量的方法
EP4452931A1 (en) * 2021-12-20 2024-10-30 Bracco Imaging SPA Process for the preparation of 2,4,6-triiodoisophthalic bisamides

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH608189A5 (https=) * 1974-12-13 1978-12-29 Savac Ag
DE2628517C2 (de) * 1976-06-23 1985-02-21 Schering AG, 1000 Berlin und 4709 Bergkamen Dicarbonsäure-bis(3,5-dicarbamoyl-2,4,6-trijodanilid)-Verbindungen, Verfahren zu ihrer Herstellung und Röntgenkontrastmittel
DE2928417A1 (de) * 1979-07-12 1981-01-29 Schering Ag Trijodierte basen
IT1256163B (it) * 1992-10-27 1995-11-29 Zambon Spa Processo per la preparazione di un intermedio della sintesi organica
IT1283319B1 (it) * 1996-03-29 1998-04-16 Zambon Spa Processo per la preparazione di un intermedio utile nella sintesi di mezzi di contrasto iodurati
IT1288114B1 (it) * 1996-06-13 1998-09-10 Fructamine Spa Processo per la purificazione di un intermedio

Also Published As

Publication number Publication date
DE69909078T2 (de) 2003-12-18
ITMI981005A1 (it) 1999-11-08
PT1075462E (pt) 2003-10-31
DE69909078D1 (de) 2003-07-31
NO326203B1 (no) 2008-10-20
CZ20004124A3 (cs) 2002-03-13
JP4390389B2 (ja) 2009-12-24
EP1075462A2 (en) 2001-02-14
CA2331660C (en) 2008-07-08
NO20005616L (no) 2000-11-07
AU4135699A (en) 1999-11-29
CZ293801B6 (cs) 2004-08-18
WO1999058494A2 (en) 1999-11-18
IT1299202B1 (it) 2000-02-29
DK1075462T3 (da) 2003-10-13
KR20010071221A (ko) 2001-07-28
CN1302288A (zh) 2001-07-04
ES2201719T3 (es) 2004-03-16
EP1075462B1 (en) 2003-06-25
CN100336800C (zh) 2007-09-12
NO20005616D0 (no) 2000-11-07
AU749785B2 (en) 2002-07-04
CA2331660A1 (en) 1999-11-18
ATE243676T1 (de) 2003-07-15
WO1999058494A3 (en) 2000-01-20
JP2002517381A (ja) 2002-06-18

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