BE856039A - Bis(3,50dicarbamoyl-2,4-triiodoanilides)d'acide dicarboxylique et leurs intermediaires, leur preparation et utilisation - Google Patents

Bis(3,50dicarbamoyl-2,4-triiodoanilides)d'acide dicarboxylique et leurs intermediaires, leur preparation et utilisation

Info

Publication number
BE856039A
BE856039A BE178719A BE178719A BE856039A BE 856039 A BE856039 A BE 856039A BE 178719 A BE178719 A BE 178719A BE 178719 A BE178719 A BE 178719A BE 856039 A BE856039 A BE 856039A
Authority
BE
Belgium
Prior art keywords
triiodoanilides
intermediaries
bis
preparation
dicarboxylic acid
Prior art date
Application number
BE178719A
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 BE856039A publication Critical patent/BE856039A/xx

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
    • C07C233/02—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having nitrogen atoms of carboxamide groups bound to hydrogen atoms or to carbon atoms of unsubstituted hydrocarbon radicals
    • 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)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Medicinal Preparation (AREA)
BE178719A 1976-06-23 1977-06-23 Bis(3,50dicarbamoyl-2,4-triiodoanilides)d'acide dicarboxylique et leurs intermediaires, leur preparation et utilisation BE856039A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2628517A DE2628517C2 (de) 1976-06-23 1976-06-23 Dicarbonsäure-bis(3,5-dicarbamoyl-2,4,6-trijodanilid)-Verbindungen, Verfahren zu ihrer Herstellung und Röntgenkontrastmittel

Publications (1)

Publication Number Publication Date
BE856039A true BE856039A (fr) 1977-12-23

Family

ID=5981407

Family Applications (1)

Application Number Title Priority Date Filing Date
BE178719A BE856039A (fr) 1976-06-23 1977-06-23 Bis(3,50dicarbamoyl-2,4-triiodoanilides)d'acide dicarboxylique et leurs intermediaires, leur preparation et utilisation

Country Status (28)

Country Link
US (1) US4239747A (el)
JP (2) JPS537637A (el)
AT (1) AT361117B (el)
AU (1) AU512304B2 (el)
BE (1) BE856039A (el)
CA (2) CA1106400A (el)
CH (1) CH629751A5 (el)
CS (1) CS199680B2 (el)
DD (1) DD131014A5 (el)
DE (1) DE2628517C2 (el)
DK (2) DK150505C (el)
ES (1) ES460007A1 (el)
FI (1) FI67540C (el)
FR (1) FR2355808A1 (el)
GB (2) GB1588733A (el)
GR (1) GR71696B (el)
HU (1) HU174228B (el)
IE (2) IE45225B1 (el)
IL (2) IL52356A (el)
IT (1) IT1237314B (el)
LU (2) LU77588A1 (el)
NL (1) NL189510C (el)
NO (2) NO147447C (el)
PL (1) PL108102B1 (el)
PT (1) PT66690B (el)
SE (1) SE436871B (el)
SU (1) SU917696A3 (el)
ZA (1) ZA773782B (el)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH626873A5 (el) * 1977-03-28 1981-12-15 Bracco Ind Chimica Spa
DK273280A (da) * 1979-06-28 1980-12-29 Schering Ag Trijoderede 5-aminoisophthalsyrederivater
IT1193211B (it) * 1979-08-09 1988-06-15 Bracco Ind Chimica Spa Derivati dell'acido 2,4,6-triiodo-isoftalico,metodo per la loro preparazione e mezzi di contrasto che li contengono
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.
US4341756A (en) * 1980-01-31 1982-07-27 The Regents Of The University Of California Novel amino-dioxepane intermediates for the synthesis of new non-ionic contrast media
JPS56127373A (en) * 1980-01-31 1981-10-06 Univ California Novel amino-dioxepane intermediate for synthesizing novel nonionic contrast agent
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)
EP0108638B1 (en) * 1982-11-08 1986-07-16 NYEGAARD & CO. A/S X-ray contrast agents
FR2541272A1 (fr) * 1983-02-23 1984-08-24 Guerbet Sa Composes bromes et produits opacifiants en contenant
US4650903A (en) * 1984-06-21 1987-03-17 The Bf Goodrich Company Oligomeric amides as synergists for antioxidants and UV stabilizers
DE3731542A1 (de) * 1987-09-17 1989-03-30 Schering Ag Neue dicarbonsaeure-bis(3,5-dicarbamoyl-2,4,6-triiod-anilide), verfahren zu deren herstellung sowie diese enthaltende roentgenkontrastmittel
DE3739098A1 (de) * 1987-11-16 1989-05-24 Schering Ag Neue substituierte dicarbonsaeure-bis(3,5-dicarbamoyl-2,4,6- trijod-anilide), verfahren zu deren herstellung sowie diese enthaltende roentgenkontrastmittel
US5075502A (en) * 1989-12-13 1991-12-24 Mallinckrodt, Inc. Nonionic x-ray contrast agents, compositions and methods
IT1252180B (it) * 1991-12-10 1995-06-05 Bracco Ind Chimica Spa 5,5'-(1,3-propandiil) bis (imino (2-osso-2,1-etandiil)acetilimino)-bis(2,4,6-triiodo-1,3-benzendicarbossiamidi),loro metodo di preparazione e mezzi di contrasto roentgenografici che li contengono
CN1038725C (zh) * 1993-12-04 1998-06-17 吉林省鹊源国际生物工程有限公司 复方天然香菇营养液
US6149891A (en) * 1995-05-31 2000-11-21 Israel Humanitarian Foundation Ltd. X-ray contrast medium and method for protecting against harmful effects thereof
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
US7790141B2 (en) * 2003-08-11 2010-09-07 Pathak Holdings, Llc Radio-opaque compounds, compositions containing same and methods of their synthesis and use
ES2486296T3 (es) 2007-07-12 2014-08-18 Ge Healthcare As Agentes de contraste
EP2200655B1 (en) 2007-10-12 2012-07-18 GE Healthcare AS Contrast agents
EP2200656B1 (en) 2007-10-12 2012-12-05 GE Healthcare AS Contrast agents
CN101821231A (zh) 2007-10-12 2010-09-01 通用电气医疗集团股份有限公司 对比剂
US20100221191A1 (en) 2007-10-12 2010-09-02 Duncan George Wynn Contrast agents
CN101842120A (zh) * 2007-10-30 2010-09-22 通用电气医疗集团股份有限公司 造影剂
US8445725B2 (en) * 2008-01-14 2013-05-21 Mallinckrodt Llc Process for the preparation of iosimenol
WO2012136813A2 (en) 2011-04-07 2012-10-11 Universitetet I Oslo Agents for medical radar diagnosis
CN115501172A (zh) 2014-11-21 2022-12-23 丹麦技术大学 用于局部药物释放的凝胶制剂
MX2018014087A (es) 2016-05-20 2019-06-10 Univ Denmark Tech Dtu Composicion de marcaje palpable.
CA3143104A1 (en) 2019-06-12 2020-12-17 Technical University Of Denmark Dissacharide formulations for controlled drug release

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2853424A (en) * 1952-08-06 1958-09-23 Schering Ag X-ray contrast agents comprising symmetrical bifunctional analogs of nu-acyl derivatives of 2, 4, 6 triiodo-3-amino benzoic acid
US3178473A (en) * 1962-03-02 1965-04-13 Nyegaard & Co As Process for the n-alkylation of acyl anilides halogen substituted in the nucleus
US3290366A (en) * 1963-03-06 1966-12-06 Mallinckrodt Chemical Works 5-amino-nu-alkyl-2, 4, 6-triiodoisophthalamic acid derivatives
GB1033776A (en) * 1963-06-06 1966-06-22 Sterling Drug Inc Iodinated acid amides and esters and salts thereof
US3732293A (en) * 1968-03-15 1973-05-08 Sterling Drug Inc Iodinated bis(aminobenzoic acids) and esters thereof
CH502104A (de) * 1968-05-02 1971-01-31 Bracco Ind Chimica Spa Neue Röntgenkontrastmittel und Verfahren zu ihrer Herstellung
IL34803A (en) * 1969-06-27 1975-03-13 Nyegaard & Co As N-hydroxyalkyl substituted benzamides and iodo methanesulfonamide and radiological compositions containing them
US3660464A (en) * 1970-06-19 1972-05-02 Squibb & Sons Inc Tri-iodinated diaminobenzoic acid derivatives
BE787669A (fr) * 1971-08-17 1973-02-19 Schering Ag Anilides d'acide n-methyl-dicarboxylique triiodes, et leur procede de preparation
DD104193A5 (el) * 1972-12-22 1974-03-05
DE2629228C2 (de) * 1976-06-25 1984-10-18 Schering AG, 1000 Berlin und 4709 Bergkamen Jodierte Isophthalamsäure-Derivate Verfahren zu deren Herstellung sowie deren Verwendung
CH626873A5 (el) * 1977-03-28 1981-12-15 Bracco Ind Chimica Spa

Also Published As

Publication number Publication date
HU174228B (hu) 1979-11-28
AU2632577A (en) 1979-01-04
IE45225B1 (en) 1982-07-14
NO772202L (no) 1977-12-27
FI771900A (el) 1977-12-24
FR2355808B1 (el) 1979-03-09
DE2628517C2 (de) 1985-02-21
GB1588734A (en) 1981-04-29
IL60344A0 (en) 1980-09-16
LU77588A1 (el) 1977-09-29
PL108102B1 (pl) 1980-03-31
IL52356A (en) 1981-03-31
FI67540B (fi) 1984-12-31
CH629751A5 (de) 1982-05-14
DE2628517A1 (de) 1978-01-05
US4239747A (en) 1980-12-16
JPS61126059A (ja) 1986-06-13
SE7707230L (sv) 1977-12-24
DK595284A (da) 1984-12-12
PT66690A (de) 1977-07-01
AU512304B2 (en) 1980-10-02
NO822674L (no) 1977-12-27
JPS537637A (en) 1978-01-24
SE436871B (sv) 1985-01-28
ZA773782B (en) 1978-05-30
CA1106401A (en) 1981-08-04
GR71696B (el) 1983-06-21
IE45225L (en) 1977-12-03
DK595284D0 (da) 1984-12-12
NO148811C (no) 1983-12-21
DD131014A5 (de) 1978-05-24
IL52356A0 (en) 1977-08-31
DK165973C (da) 1993-07-26
AT361117B (de) 1981-02-25
PT66690B (de) 1978-11-17
NL7705509A (nl) 1977-12-28
NL189510B (nl) 1992-12-01
ATA443777A (de) 1980-07-15
DK266177A (da) 1977-12-24
DK150505B (da) 1987-03-16
PL199019A1 (pl) 1978-03-28
LU88292I2 (de) 1994-05-04
IE45226B1 (en) 1982-07-14
NL189510C (nl) 1993-05-03
DK150505C (da) 1988-01-11
CS199680B2 (en) 1980-07-31
JPS6111220B2 (el) 1986-04-01
JPS6232185B2 (el) 1987-07-13
GB1588733A (en) 1981-04-29
ES460007A1 (es) 1978-05-01
DK165973B (da) 1993-02-22
SU917696A3 (ru) 1982-03-30
FI67540C (fi) 1985-04-10
NO147447B (no) 1983-01-03
CA1106400A (en) 1981-08-04
NO147447C (no) 1983-04-13
FR2355808A1 (fr) 1978-01-20
IT1237314B (it) 1993-05-29
NO148811B (no) 1983-09-12
IE45226L (en) 1982-07-14

Similar Documents

Publication Publication Date Title
BE856039A (fr) Bis(3,50dicarbamoyl-2,4-triiodoanilides)d'acide dicarboxylique et leurs intermediaires, leur preparation et utilisation
FR2371449B1 (fr) Acide 1-carba-2-penem-3-carboxylique
BE855643A (fr) Esters d'acide monique
FR2316942A1 (fr) Derives halo-substitues d'acide 1-(alcoyl) inferieur -5-aroylpyrrole-2-acetique
BE831280A (fr) Derives de l'acide follique et leur utilisation
BE852034A (fr) Esters-sels sulfures d'acide phosphorique
BE855822A (fr) Derives d'acide troponyl-oxamique et leur preparation
BE859846A (fr) Nouveaux derives d'acide alpha-thio-alcanoique
BE857211A (fr) Derives d'acide hydroxyaminophosphoniques hydrocarbones, leurs preparations et leur utilisation
DK357977A (da) Katalyseret fremstilling af phosphorsyrling- og phosphonsyrlingesterchlorider
BE831480A (fr) Preparation electrochimique d'esters aromatiques
DK243777A (da) 6,11-dihydrodibenz (b,e)oxepin-eddike-syreestere deres fremstilling og anvendelse
FR2322849A1 (fr) Preparation d'aminals et leur utilisation comme pesticides
FR2350339A1 (fr) Extraction de l'acide (1-s)-2-oxo-bornane-sulfonique-(10)
JPS52133963A (en) 66bromoo22hydroxy naphthalinee11carboxylic acid and preparation thereof
BE850911A (fr) Nouveaux esters d'indan-5-yle d'acide n-methylcarbamique
FR2317929A1 (fr) Derives d'acide azanaphtaleneacetique et leur utilisation comme agents anti-inflammatoires
FR2326180A1 (fr) Derives d'acide oxanilique et leur preparation
BE860558A (fr) Monoesters d'acide trimellitique de copolymeres de styrene et d'alcool allylique
JPS5353619A (en) Preparation of nnsubstituted 22cabamoylphosphinic acid
MC1335A1 (fr) Derives de l'acide dihydronicotinique,leur preparation et leur utilisation
BE862267A (fr) Purification de l'acide phosphorique
BE838416A (fr) Fluorure d'acide 2-chloromethylphenylcarbamique
FR2299338A1 (fr) L'acide 6,7-methylenedi
BE873219A (fr) Derives d'acide thioalcanoylalcanoiques et leur utilisation therapeutique

Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: SCHERING A.G.

Effective date: 19970623