BE856095A - Nouveaux derives d'acide isophtalamique iode, leur procede de preparation et leur utilisation - Google Patents

Nouveaux derives d'acide isophtalamique iode, leur procede de preparation et leur utilisation

Info

Publication number
BE856095A
BE856095A BE178769A BE178769A BE856095A BE 856095 A BE856095 A BE 856095A BE 178769 A BE178769 A BE 178769A BE 178769 A BE178769 A BE 178769A BE 856095 A BE856095 A BE 856095A
Authority
BE
Belgium
Prior art keywords
preparation process
new derivatives
isophthalamic acid
acid iodine
iodine
Prior art date
Application number
BE178769A
Other languages
English (en)
French (fr)
Original Assignee
Schering Ag
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 Schering Ag filed Critical Schering Ag
Publication of BE856095A publication Critical patent/BE856095A/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
    • A61K49/0447—Physical forms of mixtures of two different X-ray contrast-enhancing agents, containing at least one X-ray contrast-enhancing agent which is a halogenated organic compound
    • 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
    • C07C237/32—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 the nitrogen atom of the carboxamide group bound to an acyclic carbon atom of a hydrocarbon radical substituted by oxygen atoms
BE178769A 1976-06-25 1977-06-24 Nouveaux derives d'acide isophtalamique iode, leur procede de preparation et leur utilisation BE856095A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2629228A DE2629228C2 (de) 1976-06-25 1976-06-25 Jodierte Isophthalamsäure-Derivate Verfahren zu deren Herstellung sowie deren Verwendung

Publications (1)

Publication Number Publication Date
BE856095A true BE856095A (fr) 1977-12-27

Family

ID=5981778

Family Applications (1)

Application Number Title Priority Date Filing Date
BE178769A BE856095A (fr) 1976-06-25 1977-06-24 Nouveaux derives d'acide isophtalamique iode, leur procede de preparation et leur utilisation

Country Status (14)

Country Link
US (1) US4132731A (nl)
JP (1) JPS6058742B2 (nl)
AT (1) AT358164B (nl)
BE (1) BE856095A (nl)
CH (1) CH631697A5 (nl)
DE (1) DE2629228C2 (nl)
DK (1) DK281377A (nl)
FR (1) FR2355807A1 (nl)
GB (1) GB1587663A (nl)
IE (1) IE45007B1 (nl)
IT (1) IT1114811B (nl)
LU (1) LU77592A1 (nl)
NL (1) NL7706302A (nl)
SE (1) SE7707173L (nl)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4321368A (en) * 1975-10-20 1982-03-23 Mallinckrodt, Inc. Glycosyl triidobenzoic acid derivatives
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
SE445971B (sv) * 1978-07-04 1986-08-04 Nyegaard & Co As Forfarande for framstellning av injicerbart rontgenkontrastmedel samt en losning av nemnda medel
DE2852094A1 (de) * 1978-11-30 1980-06-12 Schering Ag Neue roentgenkontrastmittel
GB2156345B (en) * 1984-03-30 1987-07-08 Squibb & Sons Inc Alkylamine salts of 3,5-diacetylamino-2,4,6-triiodobenzoic acid as x-ray contrast agents
US4567034A (en) * 1984-09-07 1986-01-28 E. R. Squibb & Sons, Inc. Esters of diatrizoic acid as X-ray contrast agents
ATE79368T1 (de) * 1987-05-22 1992-08-15 Bracco Spa Herstellung von 5-acylamino-2,4,6-trijodo- oder tribromo-benzoesaeure-derivate.
US5250283A (en) * 1990-03-28 1993-10-05 Molecular Biosystems, Inc. Organic contrast agent analog and method of making same
US5143715A (en) * 1990-03-28 1992-09-01 Molecular Biosystems, Inc. Organic contrast agent analog and method of making same
ES2103376T3 (es) * 1991-07-05 1997-09-16 Nycomed Imaging As Perfeccionamientos introducidos en los agentes de contraste.
US20060068362A1 (en) * 2004-09-27 2006-03-30 Ormco Corporation Endodontic instrument with depth markers

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR6777M (nl) * 1967-07-10 1969-03-10
US3660464A (en) * 1970-06-19 1972-05-02 Squibb & Sons Inc Tri-iodinated diaminobenzoic acid derivatives
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
BE787669A (fr) * 1971-08-17 1973-02-19 Schering Ag Anilides d'acide n-methyl-dicarboxylique triiodes, et leur procede de preparation
US4032567A (en) * 1972-02-16 1977-06-28 Schering Aktiengesellschaft Triiodoisophthalic acid monoamino acid amides, process for the preparation thereof, and use thereof as x-ray contrast media
US3914294A (en) * 1972-06-01 1975-10-21 Squibb & Sons Inc 3,5-Disubstituted-2,4,6-triiodobenzoic acids
DD104193A5 (nl) * 1972-12-22 1974-03-05
CH576256A5 (nl) * 1973-07-17 1976-06-15 Bracco Ind Chimica Spa
AR207465A1 (es) * 1974-05-31 1976-10-08 Guerbet Lab Andre Procedimiento de preparacion de derivados de acido triiodoi2,4,6-(triiodo-2,4,6-benzoil)-amino-alcanoilaminobenzoico de acido triiodo-2,4,6-(triiodo-2,4,6-(triiodo-2,4,6-benzoil)-aminoalcanoilaminobenzoil)-amino-alcanoil-aminobenzoico y de acido triiodo-2,4,6-bis((triiodo-2,4,6-fenil)-carbamoil-metil)-aminoalcanoil-aminobenzoico
US3953497A (en) * 1974-07-29 1976-04-27 Mallinckrodt, Inc. 2,4,6-Triiodo-5-methoxyacetamido-N-methylisophthalamic acid and salts, acyl halides and esters thereof

Also Published As

Publication number Publication date
FR2355807B1 (nl) 1980-12-12
IE45007B1 (en) 1982-06-02
JPS6058742B2 (ja) 1985-12-21
NL7706302A (nl) 1977-12-28
SE7707173L (sv) 1977-12-26
CH631697A5 (de) 1982-08-31
ATA443877A (de) 1980-01-15
JPS532448A (en) 1978-01-11
IT1114811B (it) 1986-01-27
FR2355807A1 (fr) 1978-01-20
DE2629228C2 (de) 1984-10-18
DE2629228A1 (de) 1978-01-05
IE45007L (en) 1977-12-25
GB1587663A (en) 1981-04-08
DK281377A (da) 1977-12-26
US4132731A (en) 1979-01-02
LU77592A1 (nl) 1977-09-29
AT358164B (de) 1980-08-25

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: SCHERING A.G.

Effective date: 19840624