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ES8501366A1 - Procedimiento de preparacion de compuestos bromados. - Google Patents

Procedimiento de preparacion de compuestos bromados.

Info

Publication number
ES8501366A1
ES8501366A1 ES530145A ES530145A ES8501366A1 ES 8501366 A1 ES8501366 A1 ES 8501366A1 ES 530145 A ES530145 A ES 530145A ES 530145 A ES530145 A ES 530145A ES 8501366 A1 ES8501366 A1 ES 8501366A1
Authority
ES
Spain
Prior art keywords
mono
compounds
alkyl group
polyhydroxylated alkyl
products containing
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
Application number
ES530145A
Other languages
English (en)
Other versions
ES530145A0 (es
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.)
Guerbet SA
Original Assignee
Guerbet SA
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 Guerbet SA filed Critical Guerbet SA
Publication of ES530145A0 publication Critical patent/ES530145A0/es
Publication of ES8501366A1 publication Critical patent/ES8501366A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C233/00—Carboxylic acid amides
    • C07C233/01—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms
    • C07C233/12—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by halogen atoms or by nitro or nitroso groups

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)

Abstract

PROCEDIMIENTO PARA LA OBTENXION DE COMPUESTOS BROMADOS DE FORMULAS (I) Y (II), EN LAS QUE R1-R6 PUEDEN SER VARIOS TIPOS DE RADICALES; Y N VALE 1-6.CONSISTE EN LA REACCION DE ACILACION DE UN COMPUESTO CON GRUPO AMINO ADECUADO POR TRATAMIENTO CON UN CLORURO DE ACIDO, SEGUIDA DE LA CONDENSACION CON UNA AMINA. SE PUEDE EFECTUAR EN PRIMER LUGAR LA CONDENSACION Y POSTERIORMENTE LA ACILACION; TAMBIEN ES POSIBLE LA ALCOHILACION DE DICHOS COMPUESTOS.ESTOS COMPUESTOS TIENEN APLICACIONES EN PRODUCTOS OPACIFICANTES PARA LA RADIOGRAFIA.
ES530145A 1983-02-23 1984-02-22 Procedimiento de preparacion de compuestos bromados. Expired ES8501366A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8302926A FR2541272A1 (fr) 1983-02-23 1983-02-23 Composes bromes et produits opacifiants en contenant

Publications (2)

Publication Number Publication Date
ES530145A0 ES530145A0 (es) 1984-12-16
ES8501366A1 true ES8501366A1 (es) 1984-12-16

Family

ID=9286186

Family Applications (1)

Application Number Title Priority Date Filing Date
ES530145A Expired ES8501366A1 (es) 1983-02-23 1984-02-22 Procedimiento de preparacion de compuestos bromados.

Country Status (5)

Country Link
EP (1) EP0118348A1 (es)
JP (1) JPS59167551A (es)
ES (1) ES8501366A1 (es)
FR (1) FR2541272A1 (es)
IL (1) IL70935A0 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ224743A (en) * 1987-05-22 1991-07-26 Bracco Ind Chimica Spa 5-acylamino-2,4,6-tribromo- or triiodo-benzoic acid derivatives and intermediate compounds used in their preparation
US5075502A (en) * 1989-12-13 1991-12-24 Mallinckrodt, Inc. Nonionic x-ray contrast agents, compositions and methods
EP0885616A1 (de) * 1997-06-20 1998-12-23 Schering Aktiengesellschaft Verwendung von intravenösen Kontrastmitteln sowie Vorrichtungen für die Projektionsmammographie
EP1186305A1 (en) * 2000-09-07 2002-03-13 Schering Aktiengesellschaft New brominated compounds as contrast media for X-ray mammography
ITMI20011706A1 (it) * 2001-08-03 2003-02-03 Bracco Imaging Spa Agenti di contrasto radiografici ionici e non ionici, utilizzabili per l'indagine diagnostica combinata tramite raggi-x e risonanza magnetic
WO2013021093A1 (es) 2011-08-10 2013-02-14 Digna Biotech, S.L. Uso de la cardiotofina-1 para el tratamiento de enfermedades renales

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3655752A (en) * 1969-06-20 1972-04-11 Sterling Drug Inc Isomers of 2 4 6-trihalo-n n n' n'-tetraalkylisophthalamides
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
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)
FR2512014A1 (fr) * 1981-08-28 1983-03-04 Guerbet Sa Composes bromes utilisables dans des produits opacifiants

Also Published As

Publication number Publication date
EP0118348A1 (fr) 1984-09-12
ES530145A0 (es) 1984-12-16
JPS59167551A (ja) 1984-09-21
FR2541272A1 (fr) 1984-08-24
IL70935A0 (en) 1984-05-31

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19981001