DK158659C - 2,4,6-triiod-isophthalsyrederivater, deres fremstilling og roentgenkontrastmidler indeholdende disse. - Google Patents

2,4,6-triiod-isophthalsyrederivater, deres fremstilling og roentgenkontrastmidler indeholdende disse.

Info

Publication number
DK158659C
DK158659C DK343980A DK343980A DK158659C DK 158659 C DK158659 C DK 158659C DK 343980 A DK343980 A DK 343980A DK 343980 A DK343980 A DK 343980A DK 158659 C DK158659 C DK 158659C
Authority
DK
Denmark
Prior art keywords
roentgencontractors
triiod
preparation
isophthalic acid
acid derivatives
Prior art date
Application number
DK343980A
Other languages
Danish (da)
English (en)
Other versions
DK158659B (da
DK343980A (da
Inventor
Ernst Felder
Davide Pitre
Original Assignee
Bracco Ind Chimica 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 Ind Chimica Spa filed Critical Bracco Ind Chimica Spa
Publication of DK343980A publication Critical patent/DK343980A/da
Publication of DK158659B publication Critical patent/DK158659B/da
Application granted granted Critical
Publication of DK158659C publication Critical patent/DK158659C/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
    • C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
    • C07D317/14—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D317/28—Radicals substituted by nitrogen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Polyamides (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
DK343980A 1979-08-09 1980-08-08 2,4,6-triiod-isophthalsyrederivater, deres fremstilling og roentgenkontrastmidler indeholdende disse. DK158659C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT25026/79A IT1193211B (it) 1979-08-09 1979-08-09 Derivati dell'acido 2,4,6-triiodo-isoftalico,metodo per la loro preparazione e mezzi di contrasto che li contengono
IT2502679 1979-08-09

Publications (3)

Publication Number Publication Date
DK343980A DK343980A (da) 1981-02-10
DK158659B DK158659B (da) 1990-07-02
DK158659C true DK158659C (da) 1991-01-21

Family

ID=11215461

Family Applications (1)

Application Number Title Priority Date Filing Date
DK343980A DK158659C (da) 1979-08-09 1980-08-08 2,4,6-triiod-isophthalsyrederivater, deres fremstilling og roentgenkontrastmidler indeholdende disse.

Country Status (19)

Country Link
US (1) US4352788A (sv)
EP (1) EP0026281B1 (sv)
JP (1) JPS5827264B2 (sv)
AR (2) AR225773A1 (sv)
AT (1) ATE1995T1 (sv)
AU (1) AU541428B2 (sv)
CA (1) CA1128065A (sv)
DE (1) DE3061347D1 (sv)
DK (1) DK158659C (sv)
ES (1) ES494076A0 (sv)
FI (1) FI71124C (sv)
IE (1) IE50149B1 (sv)
IT (1) IT1193211B (sv)
MX (1) MX9202639A (sv)
NL (1) NL940024I2 (sv)
NO (1) NO150154C (sv)
PL (2) PL123167B1 (sv)
PT (1) PT71682B (sv)
YU (1) YU42352B (sv)

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JPS56127373A (en) * 1980-01-31 1981-10-06 Univ California Novel amino-dioxepane intermediate for synthesizing novel nonionic contrast agent
DE3038853A1 (de) * 1980-10-10 1982-05-27 Schering Ag, 1000 Berlin Und 4619 Bergkamen Neue n-hydroxy-alkylierte dicarbonsaeure-bis-(3,5-dicarbamoyl-2,4,6-trijodanilide), deren herstellung und diese enthaltende roentgenkonstrastmittel (ii)
DE3150917A1 (de) * 1981-12-18 1983-06-30 Schering Ag, 1000 Berlin Und 4619 Bergkamen "2-amino-1-(1,3-dioxolan-4-yl)-ethanol-verbindungen, deren herstellung und verwendung zur weiterverarbeitung"
DE3150916A1 (de) * 1981-12-18 1983-06-30 Schering Ag, 1000 Berlin Und 4619 Bergkamen N-hydroxyaethylierte 2,4,6-trijodaminoisiophthalsaeure-bis- trihydroxybutylamide, deren herstellung und diese enthaltende roentgenkontrastmittel"
US4396598A (en) * 1982-01-11 1983-08-02 Mallinckrodt, Inc. Triiodoisophthalamide X-ray contrast agent
US5204086A (en) * 1982-10-01 1993-04-20 Nycomed Imaging As X-ray contrast agent
US4584401A (en) * 1983-10-20 1986-04-22 Biophysica Foundation Methods and compositions involving polyhydroxylated polyiodo non-ionic contrast media
JPS628984A (ja) * 1985-07-04 1987-01-16 三菱電機株式会社 エレベ−タ−の運転装置
WO1987000757A1 (en) * 1985-08-09 1987-02-12 Cook Imaging, Inc. Non-ionic polyol contrast media from ionic contrast media
IE63232B1 (en) * 1987-05-22 1995-04-05 Bracco Int Bv A process for the preparation of 5-acylamino-2,4,6-triiodo- or tribromo-benzoic acid derivatives and corresponding novel 5-acylamino-2,4,6-triiodo or tribromo-benzoic acid derivatives obtained by said process
US5869024A (en) * 1989-11-29 1999-02-09 Bracco International B.V. Methods and compositions for using non-ionic contrast agents to reduce the risk of clot formation in diagnostic procedures
CA2029830A1 (en) * 1989-11-29 1991-05-30 Ramachandran S. Ranganathan Nonionic radiographic contrast agents
US5614638A (en) * 1989-11-29 1997-03-25 Bracco International B.V. Nonionic radiographic contrast agents
US5075502A (en) * 1989-12-13 1991-12-24 Mallinckrodt, Inc. Nonionic x-ray contrast agents, compositions and methods
US5019371A (en) * 1990-11-21 1991-05-28 Mallinckrodt Medical, Inc. Novel x-ray contrast agents, compositions and methods
US5527926A (en) * 1990-11-26 1996-06-18 Bracco International B.V. Methods and compositions for using non-ionic contrast agents to reduce the risk of clot formation in diagnostic procedures
IT1248741B (it) * 1991-02-26 1995-01-26 Bracco Spa Processo di concentrazione e di purificazione di composti organici
US5356613A (en) * 1991-03-18 1994-10-18 Mallinckrodt Medical, Inc. X-ray contrast agents, compositions and methods
US5278311A (en) * 1992-06-05 1994-01-11 E. R. Squibb & Sons, Inc. Nonionic radiographic contrast agents
IL110391A (en) * 1993-07-30 1998-12-06 Zambon Spa Process for the formation of infamidol
IT1274027B (it) * 1994-03-03 1997-07-14 Zambon Spa Processo per la preparazione e purificazione di mezzi di contrasto iodurati
US6310243B1 (en) * 1994-09-23 2001-10-30 Nycomed Imaging As Iodinated x-ray contrast media
IT1271107B (it) * 1994-11-29 1997-05-26 Zambon Spa Processo per la preparazione di un intermedio utile nella sintesi di composti organici
DE19510864A1 (de) * 1995-03-16 1996-09-19 Schering Ag Röntgenkontrastmittel für die Computertomographie und Urographie
IT1275429B (it) * 1995-05-18 1997-08-07 Zambon Spa Processo per la preparazione di un intermedio utile nella sintesi di composti organici
ATE176663T1 (de) * 1995-05-23 1999-02-15 Fructamine Spa Verfahren zur herstellung von dicarbonsäurechlorid
IT1288114B1 (it) * 1996-06-13 1998-09-10 Fructamine Spa Processo per la purificazione di un intermedio
IT1292127B1 (it) * 1997-06-11 1999-01-25 Bracco Spa Processo per la dissalazione di sostanze instabili a ph acidi
US6723746B2 (en) * 1998-09-08 2004-04-20 Veritas Pharmaceuticals, Inc. Functional radiographic imaging methods and agents
US20010038682A1 (en) * 1998-09-08 2001-11-08 Jesse Salb Radiographic assessment of tissue response to compounds
US20040170561A1 (en) * 1998-09-08 2004-09-02 Jesse Salb Functional radiographic imaging methods and agents
US6751290B2 (en) 1998-09-08 2004-06-15 Veritas Pharmaceuticals, Inc. Radiographic assessment of tissue after exposure to a compound
US6226352B1 (en) * 1998-09-08 2001-05-01 Veritas Pharmaceuticals, Inc. System and method for radiographic imaging of tissue
US6803485B2 (en) * 1999-02-26 2004-10-12 Bracco Imaging S.P.A. Process for the preparation of iopamidol
US6660248B2 (en) 2000-11-10 2003-12-09 William Marsh Rice University Fullerene (C60)-based X-ray contrast agent for diagnostic imaging
IT1319671B1 (it) * 2000-12-01 2003-10-23 Bracco Spa Processo per la preparazione di (s)-n,n'-bis(2-idrossi-1-(idrossimetil)etil)-5-((2-idrossi-1-ossopropil)ammino)
SI1836239T1 (sl) 2005-01-13 2009-04-30 Cinv Ag Kompozitni materiali, ki vsebujejo ogljikove nanodelce
CN101646402A (zh) * 2007-01-19 2010-02-10 金文申有限公司 用粉末模塑法制成的多孔、不可降解植入物
US7955234B1 (en) 2007-02-28 2011-06-07 Pursley Michael G Exercise device and method
WO2008104599A1 (en) * 2007-02-28 2008-09-04 Cinvention Ag High surface cultivation system bag
WO2008104588A1 (en) * 2007-02-28 2008-09-04 Cinvention Ag High surface cultivation system
DE102007058220A1 (de) 2007-12-03 2009-06-04 Bayer Schering Pharma Aktiengesellschaft Dimere macrocyclisch substituierte Benzolderivate
WO2010079201A1 (en) 2009-01-09 2010-07-15 Ge Healthcare As Contrast media compositions
EP2243767A1 (en) 2009-04-21 2010-10-27 Bracco Imaging S.p.A Process for the iodination of aromatic compounds
WO2012136813A2 (en) 2011-04-07 2012-10-11 Universitetet I Oslo Agents for medical radar diagnosis
CN102363600B (zh) * 2011-10-24 2013-07-17 江苏省原子医学研究所 一种碘美普尔的制备方法
DE102012109481A1 (de) 2012-10-05 2014-04-10 Faro Technologies, Inc. Vorrichtung zum optischen Abtasten und Vermessen einer Umgebung
US10067231B2 (en) 2012-10-05 2018-09-04 Faro Technologies, Inc. Registration calculation of three-dimensional scanner data performed between scans based on measurements by two-dimensional scanner
PT108524B (pt) 2015-06-02 2017-12-15 Hovione Farmaciência S A Processo para a preparação de intermediários úteis na preparação de agentes de contraste não-iónicos
CN106316878B (zh) * 2015-06-15 2018-01-19 重庆常捷医药有限公司 一种碘美普尔杂质的制备方法
JP7012722B2 (ja) * 2016-12-05 2022-01-28 ブラッコ・イメージング・ソシエタ・ペル・アチオニ 放射線画像診断剤中間体の機械化学的合成
CN107253918A (zh) * 2017-07-27 2017-10-17 成都丽璟科技有限公司 一种制备碘美普尔的新方法
KR102128423B1 (ko) * 2018-09-17 2020-07-01 (주)유케이케미팜 조영제 이오메프롤의 제조방법
CN116354842A (zh) * 2021-12-20 2023-06-30 重庆圣华曦药业股份有限公司 一种改进的碘美普尔制备方法及其在制剂中的应用
WO2023117667A1 (en) 2021-12-20 2023-06-29 Bracco Imaging Spa Process for the preparation of 2,4,6-triiodoisophthalic bisamides

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE344166B (sv) * 1966-12-13 1972-04-04 Pharmacia Ab
SE315975B (sv) * 1967-12-28 1969-10-13 Pharmacia Ab
US3701771A (en) * 1969-06-27 1972-10-31 Nyegaard & Co As N-(2,4,6-triiodobenzoyl)-sugar amines
US3886859A (en) * 1974-04-26 1975-06-03 Gen Electric Compactor brake
CH616403A5 (en) * 1975-10-29 1980-03-31 Bracco Ind Chimica Spa Process for the preparation of 2,4,6-triodoisophthalamides which are readily soluble in water.
GB1548594A (en) * 1976-06-11 1979-07-18 Nyegaard & Co As Triiodoisophthalic acid amides
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
DE2909439A1 (de) * 1979-03-08 1980-09-18 Schering Ag Neue nichtionische roentgenkontrastmittel

Also Published As

Publication number Publication date
DK158659B (da) 1990-07-02
ATE1995T1 (de) 1982-12-15
PL126118B1 (en) 1983-07-30
NO802373L (no) 1981-02-10
AU541428B2 (en) 1985-01-10
NL940024I2 (nl) 1999-06-01
EP0026281A1 (de) 1981-04-08
NO150154C (no) 1984-08-29
AR225836A1 (es) 1982-04-30
DE3061347D1 (en) 1983-01-20
PL226143A1 (sv) 1981-05-08
FI71124B (fi) 1986-08-14
DK343980A (da) 1981-02-10
EP0026281B1 (de) 1982-12-15
YU201180A (en) 1983-02-28
PT71682B (en) 1981-06-15
NO150154B (no) 1984-05-21
MX9202639A (es) 1992-06-30
NL940024I1 (nl) 1995-01-16
AR225773A1 (es) 1982-04-30
PL123167B1 (en) 1982-09-30
YU42352B (en) 1988-08-31
FI802373A (fi) 1981-02-10
ES8106696A1 (es) 1981-09-01
PT71682A (en) 1980-09-01
ES494076A0 (es) 1981-09-01
JPS5629553A (en) 1981-03-24
US4352788A (en) 1982-10-05
IE50149B1 (en) 1986-02-19
AU6061680A (en) 1981-02-12
IT1193211B (it) 1988-06-15
CA1128065A (en) 1982-07-20
IT7925026A0 (it) 1979-08-09
IE801684L (en) 1981-02-09
JPS5827264B2 (ja) 1983-06-08
FI71124C (fi) 1986-11-24

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Legal Events

Date Code Title Description
CTFF Application for supplementary protection certificate (spc) filed

Free format text: CA 1994 00010, 941031

CTFG Supplementary protection certificate (spc) issued

Free format text: CA 1994 00010, 941031, EXPIRES: 20050808

PUP Patent expired