BG26512A3 - Метод за получаване на амиди на 2,4,6-трийод-изофталовата киселина - Google Patents

Метод за получаване на амиди на 2,4,6-трийод-изофталовата киселина

Info

Publication number
BG26512A3
BG26512A3 BG031456A BG3145675A BG26512A3 BG 26512 A3 BG26512 A3 BG 26512A3 BG 031456 A BG031456 A BG 031456A BG 3145675 A BG3145675 A BG 3145675A BG 26512 A3 BG26512 A3 BG 26512A3
Authority
BG
Bulgaria
Prior art keywords
triodo
isophthalic acid
obtaining amides
amides
obtaining
Prior art date
Application number
BG031456A
Other languages
Bulgarian (bg)
English (en)
Inventor
Ernst Felder
David Pitre
Original Assignee
Bracco Industria 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 Industria Chimica Spa filed Critical Bracco Industria Chimica Spa
Publication of BG26512A3 publication Critical patent/BG26512A3/xx

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K49/00—Preparations for testing in vivo
    • A61K49/04—X-ray contrast preparations
    • A61K49/0433—X-ray contrast preparations containing an organic halogenated X-ray contrast-enhancing agent
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D319/00—Heterocyclic compounds containing six-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D319/04—1,3-Dioxanes; Hydrogenated 1,3-dioxanes
    • C07D319/06—1,3-Dioxanes; Hydrogenated 1,3-dioxanes not condensed with other rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
BG031456A 1974-12-13 1975-11-11 Метод за получаване на амиди на 2,4,6-трийод-изофталовата киселина BG26512A3 (bg)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1658874A CH608189A5 (ru) 1974-12-13 1974-12-13

Publications (1)

Publication Number Publication Date
BG26512A3 true BG26512A3 (bg) 1979-04-12

Family

ID=4418593

Family Applications (1)

Application Number Title Priority Date Filing Date
BG031456A BG26512A3 (bg) 1974-12-13 1975-11-11 Метод за получаване на амиди на 2,4,6-трийод-изофталовата киселина

Country Status (29)

Country Link
US (1) US4001323A (ru)
JP (1) JPS5182236A (ru)
AR (1) AR211853A1 (ru)
AT (2) AT340582B (ru)
AU (1) AU475785B2 (ru)
BE (1) BE836355A (ru)
BG (1) BG26512A3 (ru)
CA (1) CA1046082A (ru)
CH (1) CH608189A5 (ru)
CS (1) CS194234B2 (ru)
DD (1) DD122475A5 (ru)
DK (1) DK147336C (ru)
ES (1) ES442651A1 (ru)
FR (1) FR2293919A1 (ru)
GB (1) GB1472050A (ru)
HU (1) HU170216B (ru)
IE (1) IE42620B1 (ru)
IL (1) IL48484A (ru)
IN (1) IN142089B (ru)
MX (1) MX3174E (ru)
NL (1) NL157295B (ru)
NO (1) NO145096C (ru)
PH (1) PH12321A (ru)
PL (1) PL96082B1 (ru)
RO (1) RO69615A (ru)
SE (1) SE409993B (ru)
SU (1) SU628813A3 (ru)
YU (2) YU40448B (ru)
ZA (1) ZA757222B (ru)

Families Citing this family (101)

* Cited by examiner, † Cited by third party
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GB1495679A (en) * 1974-06-17 1977-12-21 Mallinckrodt Inc Substituted isophthalamic acids
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JPS52130923A (en) * 1976-04-27 1977-11-02 Mallinckrodt Chemical Works Xxray photographic agent
GB1548594A (en) * 1976-06-11 1979-07-18 Nyegaard & Co As Triiodoisophthalic acid amides
CH626873A5 (ru) * 1977-03-28 1981-12-15 Bracco Ind Chimica Spa
DE2909439A1 (de) * 1979-03-08 1980-09-18 Schering Ag Neue nichtionische roentgenkontrastmittel
US4256729A (en) * 1979-03-23 1981-03-17 Mallinckrodt, Inc. N,N'-Bis-(2,3-dihydroxypropyl)-2,4,6-triiodo-5-(2-keto-L-gulonamido)isophthalamide and radiological compositions containing same
NL8002388A (nl) * 1979-05-21 1980-11-25 Mallinckrodt Inc Roentgencontrastmiddel.
IT1207226B (it) * 1979-08-09 1989-05-17 Bracco Ind Chimica Spa Derivati dell'acido 2,4,6-triiodo-isoftalico, metodo per la loro preparazione e mezzi di contrasto che li contengono.
DE3001292A1 (de) * 1980-01-11 1981-07-16 Schering Ag Berlin Und Bergkamen, 1000 Berlin Nichtionische 5-c-substituierte 2,4,6-trijod-isophthalsaeure-derivate
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
US5035877A (en) * 1985-08-09 1991-07-30 Cook Imaging Corporation Non-ionic contrast media from ionic contrast media
EP0233249B1 (en) * 1985-08-09 1993-11-24 Cook Imaging Corporation Non-ionic polyol contrast media from ionic contrast media
CA1327600C (en) * 1987-05-22 1994-03-08 Ernest Felder 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
IL94718A (en) * 1989-07-05 1994-10-21 Schering Ag Non-ionic carboxamide contrast agent and method of preparation
US5698739A (en) * 1989-07-05 1997-12-16 Schering Aktiengesellschaft Carboxamide non-ionic contrast media
GB8919929D0 (en) 1989-09-04 1989-10-18 Nycomed As Compositions
DE3937118A1 (de) * 1989-11-03 1991-05-08 Schering Ag Nichtionische roentgenkontrastmittel mit hohem jodgehalt
US5232685A (en) * 1989-11-03 1993-08-03 Schering Aktiengesellschaft Nonionic x-ray contrast medium with high iodine content
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
US4997983A (en) * 1990-01-31 1991-03-05 Mallinckrodt, Inc. Process for production of ioversol
IT1248741B (it) * 1991-02-26 1995-01-26 Bracco Spa Processo di concentrazione e di purificazione di composti organici
US5169864A (en) * 1991-11-15 1992-12-08 Baxter International Inc. Unbuffered premixed ranitidine formulation
US5463080A (en) * 1992-08-27 1995-10-31 Bracco International B.V. 2,4,6-triiodo-1,3-benzenedicarboxylic acid compounds used as radiolabelling reagents
IT1256162B (it) * 1992-10-27 1995-11-29 Zambon Spa Processo per la preparazione di un intermedio della sintesi organica
IT1256163B (it) * 1992-10-27 1995-11-29 Zambon Spa Processo per la preparazione di un intermedio della sintesi organica
IT1256248B (it) * 1992-12-24 1995-11-29 Bracco Spa Formulazioni iniettabili acquose per radiodiagnostica comprendenti miscele di composti aromatici iodurati utili come agenti opacizzanti ai raggi x
US5330740A (en) * 1993-03-01 1994-07-19 Sterling Winthrop Inc. Compositions of iodoaniline derivatives in film-forming materials for visualization of the gastrointestinal tract
US5424056A (en) * 1993-03-01 1995-06-13 Sterling Wintrhop Inc. X-ray contrast compositions containing iodoaniline derivatives and pharmaceutically acceptable clays
IL110391A (en) 1993-07-30 1998-12-06 Zambon Spa Process for the formation of infamidol
IT1271469B (it) * 1993-09-10 1997-05-28 Zambon Spa Processo per la preparazione di 5-ammino-2,2-dialchil-1,3 diossani
IT1274027B (it) * 1994-03-03 1997-07-14 Zambon Spa Processo per la preparazione e purificazione di mezzi di contrasto iodurati
IT1275429B (it) * 1995-05-18 1997-08-07 Zambon Spa Processo per la preparazione di un intermedio utile nella sintesi di composti organici
CN1157367C (zh) * 1995-05-23 2004-07-14 伯拉考成像股份公司 制备二酰氯的方法
SK8897A3 (en) * 1995-05-23 1997-08-06 Fructamine Spa Process for the preparation of s-(-)-5-££2-(acetoxy)-1- -oxopropyl|amino|-2,4,6-triiodine-1,3-benzenedicarboxylic acid dichloride
PT101720A (pt) * 1995-06-08 1997-01-31 Hovione Sociedade Quimica S A Processo para a purificacao e cristalizacao de iopamidol
DE69605528T2 (de) * 1995-09-08 2000-05-04 Bracco International B.V., Amsterdam Verfahren zur kristallisierung aus wasser von (s)-n,n'-bis[2-hydroxy-1-(hydroxymethiel)ethyl]-5-[(2-hydroxy-1-oxopropyl)amino]-2,4,6-triiodo-1,3-benzoldicarboxamide
DE69623597T2 (de) * 1995-12-19 2003-05-22 Bracco Research S.A., Carouge Tricodobenzene-polymere enthaltende zusammensetzungen zur abbildung des gastrointestinaltraktes
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
GB9618056D0 (en) * 1996-08-29 1996-10-09 Nycomed Imaging As Process
US5705692A (en) * 1996-09-27 1998-01-06 Abbott Laboratories Process for the preparation of iohexol
US5861140A (en) * 1996-11-20 1999-01-19 Hoechst Celanese Corp. Tripodal paramagnetic contrast agents for MR imaging
US5861138A (en) * 1996-11-20 1999-01-19 Hoechst Celanese Corp. Ligands for MRI contrast agent
GB9624612D0 (en) * 1996-11-26 1997-01-15 Nycomed Imaging As Process
IT1286522B1 (it) * 1996-12-04 1998-07-15 Dibra Spa Processo per la preparazione di derivati dell'acido 5-ammino-2,4,6- triiodo-1,3-benzenedicarbossilico
IT1289519B1 (it) * 1996-12-24 1998-10-15 Zambon Spa Processo per la preparazione di un intermedio utile nella sintesi di mezzi di contrasto iodurati
IT1289521B1 (it) * 1996-12-24 1998-10-15 Zambon Spa Processo per la purificazione di un intermedio
IT1289520B1 (it) * 1996-12-24 1998-10-15 Zambon Spa Processo per la preparazione di un intermedio utile nella sintesi di mezzi di contrasto iodurati
KR100758741B1 (ko) * 1997-02-11 2007-09-14 브라코 인터내셔날 비이.브이. 선형 또는 분지형 (ｃ5-ｃ6) 알콜 또는 그의 혼합물로부터 (ｓ)-ｎ,ｎ'-비스[2-히드록시-1-(히드록시메틸)에틸]-5-[(2-히드록시-1-옥소프로필)아미노]-2,4,6-트리요오도-1,3-벤젠디카르복스아미드의 결정화 방법
IT1292037B1 (it) * 1997-05-30 1999-01-25 Bracco Spa Processo per la preparazione di 5-(acetil 62,3-diidrossipropil)- ammino)-n,n'-bis(2,3-diidrossipropil)-2,4,6-triiodo-1,3-benzen-
US5824288A (en) * 1997-08-21 1998-10-20 Hoechst Celanese Corporation Thio-substituted pyridines as MRI ligand precursors
US5820851A (en) * 1997-08-21 1998-10-13 Hoechst Celanese Corporation Tripodal pyridine ligands as MRI contrast agents
US5869026A (en) * 1997-08-21 1999-02-09 Hoechst Celanese Corp. Tripodal carboxamide ligands for MRI contrast agents
US5858329A (en) * 1997-08-21 1999-01-12 Hoechst Celanese Corporation MRI diagnostic procedures using tripodal pyridinyl metal complexes
US5869025A (en) * 1997-08-21 1999-02-09 Hoechst Celanese Corporation Tripodal aromatic heterocycle carboxamide MRI contrast agents
IT1299202B1 (it) * 1998-05-08 2000-02-29 Dibra Spa Processo per la preparazione della s-n,n'-bis (2-idrossi-1- (idrossimetil)etil) -5-((2-idrossi-1-ossopropil)ammino)-2,4,6-triiodo
US6262303B1 (en) 1998-05-08 2001-07-17 Dibra S.P.A. Process for the preparation of S-N,N′-bis[2-hydroxy-1-(hydroxymethyl)ethyl]-5-[(2-hydroxy-1-oxopropyl)-amino]-2,4,6-triiodo-1,3-benzenedicarboxamide
IT1302200B1 (it) * 1998-09-11 2000-07-31 Dibra Spa PROCESSO PER LA PREPARAZIONE DELLA S-N,N'-BIS°2-IDROSSI-1-(IDROSSIMETIL)ETILé-5-°(2-IDROSSI-1-
GB9825095D0 (en) 1998-11-16 1999-01-13 Nycomed Imaging As Chemical process
US6803485B2 (en) 1999-02-26 2004-10-12 Bracco Imaging S.P.A. Process for the preparation of iopamidol
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
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)
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
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
SE527528C2 (sv) * 2004-06-22 2006-04-04 Bone Support Ab Anordning för framställning av härdbar massa samt användning av anordningen
DE602005010747D1 (de) 2005-01-13 2008-12-11 Cinv Ag Kohlenstoffnanopartikel enthaltende verbundwerkstoffe
BRPI0806916A2 (pt) * 2007-01-19 2014-04-29 Cinv Ag Implante poroso, não degradável feito por moldagem de pó
CN101646764A (zh) * 2007-02-28 2010-02-10 金文申有限公司 高表面积培养系统
US7955234B1 (en) 2007-02-28 2011-06-07 Pursley Michael G Exercise device and method
US20080206862A1 (en) * 2007-02-28 2008-08-28 Cinvention Ag High surface cultivation system bag
EP2093206A1 (en) 2008-02-20 2009-08-26 BRACCO IMAGING S.p.A. Process for the iodination of aromatic compounds
KR101098553B1 (ko) * 2008-04-30 2011-12-26 주식회사 엘지생명과학 이오프로마이드의 신규한 제조방법
AU2009317450B2 (en) * 2008-11-18 2015-05-07 Bracco Imaging Spa Process for the preparation of iodinated contrast agent
CN102271715A (zh) 2009-01-09 2011-12-07 通用电气医疗集团股份有限公司 对比剂组合物
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
MX2011012602A (es) 2009-07-07 2011-12-16 Bracco Imaging Spa Proceso para la preparacion de un agente de yodatacion.
US9180137B2 (en) 2010-02-09 2015-11-10 Bone Support Ab Preparation of bone cement compositions
PT105770B (pt) * 2011-06-24 2013-07-08 Hovione Farmaciencia S A Novo intermediário e seu uso na preparação de agente de contrate triiodado
WO2014090650A1 (en) 2012-12-11 2014-06-19 Bracco Imaging Spa Continuous process for the preparation of (s)-2-acetyloxypropionic acid chloride
DK2958603T3 (en) 2013-02-20 2018-07-16 Bone Support Ab IMPROVED CURE FOR HARDWARE BONE COMPENSATION
PT3066071T (pt) * 2013-11-05 2018-06-25 Bracco Imaging Spa Processo para a preparação de iopamidol
PT3154928T (pt) 2014-06-10 2020-05-04 Bracco Imaging Spa Método para a preparação de ácido (s)-2-acetiloxipropiónico e seus derivados
CN104230731B (zh) * 2014-09-24 2016-01-20 武汉理工大学 造影剂中间体三碘异酞酰氯的制备方法
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
CN105461581A (zh) * 2015-11-17 2016-04-06 浙江海洲制药有限公司 碘帕醇杂质a和杂质b的合成方法
CN107778191A (zh) * 2016-08-26 2018-03-09 正大天晴药业集团股份有限公司 一种碘普罗胺及其中间体的制备方法
EP3548461B1 (en) 2016-12-05 2021-02-03 Bracco Imaging SpA Mechanochemical synthesis of radiographic agents intermediates
US11691875B2 (en) 2017-06-07 2023-07-04 Bracco Imaging Spa Process for the recovery of iodine from aqueous solutions
JP2024514435A (ja) 2021-03-22 2024-04-02 ブラッコ・イメージング・ソシエタ・ペル・アチオニ セリノールの工業的合成
WO2023117667A1 (en) 2021-12-20 2023-06-29 Bracco Imaging Spa Process for the preparation of 2,4,6-triiodoisophthalic bisamides

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CA935153A (en) * 1969-06-27 1973-10-09 Nyegaard And Co. A/S 2,4,6-triiodobenzoyl amines used as x-ray contrast agents
DE2124904C3 (de) * 1971-05-15 1980-09-18 Schering Ag, 1000 Berlin Und 4619 Bergkamen Hydroxy- und Alkoxyacetamido-trijodbenzoesäuren, deren Salze mit physiologisch verträglichen Basen, Verfahren zu deren Herstellung und diese Verbindungen enthaltende Röntgenkontrastmittel
BE788054A (fr) * 1971-08-26 1973-02-26 Bracco Ind Chimica Spa Nouvel agent de contraste radiographique et procede pour le preparer
CH583562A5 (ru) * 1973-07-17 1977-01-14 Bracco Ind Chimica Spa
CH576256A5 (ru) * 1973-07-17 1976-06-15 Bracco Ind Chimica Spa

Also Published As

Publication number Publication date
DE2547789A1 (de) 1976-06-24
NO145096C (no) 1982-01-13
CA1046082A (en) 1979-01-09
JPS5182236A (en) 1976-07-19
CH608189A5 (ru) 1978-12-29
DK147336B (da) 1984-06-25
DE2547789B2 (de) 1977-02-24
SU628813A3 (ru) 1978-10-15
NO754241L (ru) 1976-06-15
US4001323A (en) 1977-01-04
FR2293919B1 (ru) 1980-06-20
IL48484A (en) 1978-08-31
AU475785B2 (en) 1976-09-02
GB1472050A (en) 1977-04-27
IL48484A0 (en) 1976-01-30
IE42620B1 (en) 1980-09-10
SE409993B (sv) 1979-09-17
FR2293919A1 (fr) 1976-07-09
CS194234B2 (en) 1979-11-30
YU40448B (en) 1986-02-28
DK567475A (da) 1976-06-14
NO145096B (no) 1981-10-05
PL96082B1 (pl) 1977-12-31
ATA925175A (de) 1977-08-15
ZA757222B (en) 1976-11-24
AT340582B (de) 1977-12-27
RO69615A (ro) 1981-06-30
YU315575A (en) 1982-02-28
AT342579B (de) 1978-04-10
MX3174E (es) 1980-06-09
AU8751675A (en) 1976-09-02
NL157295B (nl) 1978-07-17
ATA925075A (de) 1977-04-15
DK147336C (da) 1985-01-21
IN142089B (ru) 1977-05-28
DD122475A5 (ru) 1976-10-12
YU196783A (en) 1984-12-31
JPS5642581B2 (ru) 1981-10-06
IE42620L (en) 1976-06-13
ES442651A1 (es) 1977-04-16
SE7514076L (sv) 1976-06-14
YU41540B (en) 1987-08-31
AR211853A1 (es) 1978-03-31
NL7512208A (nl) 1976-06-15
HU170216B (ru) 1977-04-28
PH12321A (en) 1979-01-16
BE836355A (fr) 1976-06-08

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