CS182780B2 - Method for preparing amides of triiodoisophtaloyl-monoaminoacids - Google Patents

Method for preparing amides of triiodoisophtaloyl-monoaminoacids

Info

Publication number
CS182780B2
CS182780B2 CS7300000781A CS78173A CS182780B2 CS 182780 B2 CS182780 B2 CS 182780B2 CS 7300000781 A CS7300000781 A CS 7300000781A CS 78173 A CS78173 A CS 78173A CS 182780 B2 CS182780 B2 CS 182780B2
Authority
CS
Czechoslovakia
Prior art keywords
triiodoisophtaloyl
monoaminoacids
preparing amides
amides
preparing
Prior art date
Application number
CS7300000781A
Other languages
English (en)
Inventor
Erich Klieger
Wolfgang Beich
Eberhard Schroeder
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 CS182780B2 publication Critical patent/CS182780B2/cs

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K5/00—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof
    • C07K5/04—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof containing only normal peptide links
    • C07K5/06—Dipeptides
    • C07K5/06191—Dipeptides containing heteroatoms different from O, S, or N
    • 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
    • C07C237/36—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 carboxyl groups
    • 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
CS7300000781A 1972-02-16 1973-02-01 Method for preparing amides of triiodoisophtaloyl-monoaminoacids CS182780B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2207950A DE2207950C3 (de) 1972-02-16 1972-02-16 Trijod-isophthalsäure-monoaminosäureamide, Verfahren zu ihrer Herstellung und diese Verbindungen enthaltende Röntgenkontrastmittel

Publications (1)

Publication Number Publication Date
CS182780B2 true CS182780B2 (en) 1978-05-31

Family

ID=5836524

Family Applications (2)

Application Number Title Priority Date Filing Date
CS7300000781A CS182780B2 (en) 1972-02-16 1973-02-01 Method for preparing amides of triiodoisophtaloyl-monoaminoacids
CS7600002559A CS182796B2 (en) 1972-02-16 1973-02-01 Method of preparing amides of triiodoisophtaloyl monoamino acids

Family Applications After (1)

Application Number Title Priority Date Filing Date
CS7600002559A CS182796B2 (en) 1972-02-16 1973-02-01 Method of preparing amides of triiodoisophtaloyl monoamino acids

Country Status (25)

Country Link
US (1) US3953501A (cs)
JP (2) JPS5741460B2 (cs)
AR (2) AR209257A1 (cs)
AT (1) AT319464B (cs)
AU (1) AU474420B2 (cs)
BE (1) BE795555A (cs)
CA (1) CA987325A (cs)
CH (2) CH576422A5 (cs)
CS (2) CS182780B2 (cs)
DD (1) DD103890A5 (cs)
DE (1) DE2207950C3 (cs)
DK (1) DK135484C (cs)
ES (1) ES411117A1 (cs)
FI (1) FI55294C (cs)
FR (1) FR2181737B1 (cs)
GB (1) GB1428985A (cs)
HU (1) HU165260B (cs)
IL (1) IL41556A (cs)
IT (1) IT1048111B (cs)
NL (1) NL7302174A (cs)
NO (1) NO138168C (cs)
SE (1) SE410597B (cs)
SU (2) SU563912A3 (cs)
YU (1) YU36154B (cs)
ZA (1) ZA731089B (cs)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4021481A (en) * 1969-06-27 1977-05-03 Nyegaard & Co. A/S Amido derivatives of 2,4,6-triiodobenzoic acids containing at least one N-hydroxyalkyl and at least two hydroxyl groups
GB1488903A (en) * 1974-05-31 1977-10-19 Guerbet Sa X-ray contrast media
US4314055A (en) * 1975-09-29 1982-02-02 Mallinckrodt, Inc. 3,5-Disubstituted-2,4,6-triiodoanilides of polyhydroxy-monobasic acids
US4307072A (en) * 1976-03-12 1981-12-22 Mallinckrodt, Inc. N-Triiodobenzoylaminoacyl polyhydroxic amines
CH626873A5 (cs) * 1977-03-28 1981-12-15 Bracco Ind Chimica Spa
DE2852094A1 (de) * 1978-11-30 1980-06-12 Schering Ag Neue roentgenkontrastmittel
DE2928417A1 (de) * 1979-07-12 1981-01-29 Schering Ag Trijodierte basen
NO160918C (no) * 1982-10-01 1989-06-14 Nyegaard & Co As Trijodbenzen-derivater og radiologiske preparater inneholdende disse.
US4584401A (en) * 1983-10-20 1986-04-22 Biophysica Foundation Methods and compositions involving polyhydroxylated polyiodo non-ionic contrast media
WO1997022365A1 (en) * 1995-12-19 1997-06-26 Bracco Research S.A. Compositions comprising tricodobenzene polymers for imaging the gastrointestinal tract
US6265610B1 (en) * 1999-01-12 2001-07-24 The University Of North Carolina At Chapel Hill Contrast media for angiography

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA616717A (en) * 1961-03-21 Distelmaier Alfred Halogenated aminoisophthalic acids
DE1125587B (de) * 1957-03-06 1962-03-15 Schering Ag Roentgenkontrastmittel
US3009952A (en) * 1957-04-17 1961-11-21 Sterling Drug Inc Preparation of halogenated isophthalic acids
US3145197A (en) * 1961-06-26 1964-08-18 Mallinckrodt Chemical Works 5-acetamido-nu-alkyl-2, 4, 6-trhodoiso-phthalamic acid compounds
US3102880A (en) * 1960-09-06 1963-09-03 Mallinckrodt Chemical Works Isophthaloylbis-amino acid compounds
CH467626A (de) * 1965-03-31 1969-01-31 Chemie Linz Ag Röntgenkontrastmittel
FR6777M (cs) * 1967-07-10 1969-03-10
ES381202A1 (es) * 1969-06-27 1973-04-16 Nyegaard & Co As Un procedimiento para la preparacion de agentes de contras-te de rayos x.

Also Published As

Publication number Publication date
IT1048111B (it) 1980-11-20
FR2181737B1 (cs) 1975-11-21
IL41556A0 (en) 1973-07-30
HU165260B (cs) 1974-07-27
SU555846A3 (ru) 1977-04-25
CA987325A (en) 1976-04-13
CS182796B2 (en) 1978-05-31
YU27673A (en) 1981-04-30
NO138168B (no) 1978-04-10
JPS4892339A (cs) 1973-11-30
SE410597B (sv) 1979-10-22
AR209257A1 (es) 1977-04-15
ZA731089B (en) 1973-11-28
DD103890A5 (cs) 1974-02-12
ES411117A1 (es) 1976-04-16
AR207951A1 (es) 1976-11-22
US3953501A (en) 1976-04-27
FI55294B (fi) 1979-03-30
BE795555A (fr) 1973-08-16
CH576422A5 (cs) 1976-06-15
YU36154B (en) 1982-02-25
FR2181737A1 (cs) 1973-12-07
FI55294C (fi) 1979-07-10
CH590823A5 (cs) 1977-08-31
AU5181473A (en) 1974-08-08
NO138168C (no) 1978-07-26
DE2207950B2 (de) 1980-01-31
GB1428985A (en) 1976-03-24
DK135484C (da) 1977-10-17
IL41556A (en) 1976-11-30
JPS6059224B2 (ja) 1985-12-24
DE2207950C3 (de) 1980-09-25
SU563912A3 (ru) 1977-06-30
DK135484B (da) 1977-05-09
NL7302174A (cs) 1973-08-20
DE2207950A1 (de) 1973-08-23
AU474420B2 (en) 1976-07-22
AT319464B (de) 1974-12-27
JPS5741460B2 (cs) 1982-09-03
JPS57154152A (en) 1982-09-22

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