LTIP349A - Process for preparing trijodobenzene compounds - Google Patents

Process for preparing trijodobenzene compounds

Info

Publication number
LTIP349A
LTIP349A LTIP349A LTIP349A LTIP349A LT IP349 A LTIP349 A LT IP349A LT IP349 A LTIP349 A LT IP349A LT IP349 A LTIP349 A LT IP349A LT IP349 A LTIP349 A LT IP349A
Authority
LT
Lithuania
Prior art keywords
trijodobenzene
preparing
compounds
trijodobenzene compounds
preparing trijodobenzene
Prior art date
Application number
LTIP349A
Inventor
Michel Schaefer
Maryse Dugast-Zrihen
Michel Guillemot
Didier Doucet
Dominique Meyer
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 LTIP349A publication Critical patent/LTIP349A/en
Publication of LT3251B publication Critical patent/LT3251B/en

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
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C237/00—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups
    • C07C237/28—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups having the carbon atom of at least one of the carboxamide groups bound to a carbon atom of a non-condensed six-membered aromatic ring of the carbon skeleton
    • C07C237/46—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups having the carbon atom of at least one of the carboxamide groups bound to a carbon atom of a non-condensed six-membered aromatic ring of the carbon skeleton having carbon atoms of carboxamide groups, amino groups and at least three atoms of bromine or iodine, bound to carbon atoms of the same non-condensed six-membered aromatic ring
LTIP349A 1988-06-02 1993-02-19 Process for preparing trijodobenzene compounds LT3251B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8807369A FR2632304B1 (en) 1988-06-02 1988-06-02 NON-IONIC TRIODOBENZENIC COMPOUNDS, PROCESS FOR THEIR PREPARATION AND CONTRAST PRODUCTS CONTAINING THEM

Publications (2)

Publication Number Publication Date
LTIP349A true LTIP349A (en) 1994-09-25
LT3251B LT3251B (en) 1995-05-25

Family

ID=9366881

Family Applications (1)

Application Number Title Priority Date Filing Date
LTIP349A LT3251B (en) 1988-06-02 1993-02-19 Process for preparing trijodobenzene compounds

Country Status (10)

Country Link
EP (1) EP0345163A1 (en)
AU (1) AU3833189A (en)
CA (1) CA1311494C (en)
DD (1) DD283804A5 (en)
FR (1) FR2632304B1 (en)
LT (1) LT3251B (en)
MX (1) MX16291A (en)
PT (1) PT90695A (en)
WO (1) WO1989012042A1 (en)
ZA (1) ZA893866B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5043152A (en) * 1988-06-02 1991-08-27 Guerbet S.A. Novel iodinated non-ionic triiodobenzene compounds and contrast media containing them
IL90326A (en) * 1988-06-02 1993-05-13 Guerbet Sa Non-ionic triiodobenzene compounds and contrast media containing them
DE4109169A1 (en) * 1991-03-20 1992-09-24 Koehler Chemie Dr Franz WATER-SOLUBLE NON-IONIC X-RAY CONTRASTING AGENTS AND AGENTS AND METHOD FOR THE PRODUCTION THEREOF
ES2037605B1 (en) * 1991-11-18 1994-02-01 Invest Justesa Imagen S A Cent METHOD FOR PREPARING NEW NON-IONIC IODINE AGENTS TO CONTRAST TO X-RAYS.
US6133405A (en) * 1997-07-10 2000-10-17 Hercules Incorporated Polyalkanolamide tackifying resins for creping adhesives

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2909439A1 (en) * 1979-03-08 1980-09-18 Schering Ag NEW NON-ionic x-ray contrast agents
US4396598A (en) * 1982-01-11 1983-08-02 Mallinckrodt, Inc. Triiodoisophthalamide X-ray contrast agent
DE3429949A1 (en) * 1984-08-10 1986-02-20 Schering AG, 1000 Berlin und 4709 Bergkamen Novel non-ionic 2,4,6-triiodoisophthalic acid bisamides, process for the preparation thereof and the use thereof as X-ray contrast media

Also Published As

Publication number Publication date
FR2632304B1 (en) 1991-05-17
MX16291A (en) 1993-11-01
DD283804A5 (en) 1990-10-24
EP0345163A1 (en) 1989-12-06
WO1989012042A1 (en) 1989-12-14
AU3833189A (en) 1990-01-05
FR2632304A1 (en) 1989-12-08
PT90695A (en) 1989-12-29
LT3251B (en) 1995-05-25
ZA893866B (en) 1991-01-30
CA1311494C (en) 1992-12-15

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Legal Events

Date Code Title Description
MM9A Lapsed patents

Effective date: 20070219