FR2193621A1 - Tri-iodo-aminobenzene carboxylic acid derivs - Google Patents

Tri-iodo-aminobenzene carboxylic acid derivs

Info

Publication number
FR2193621A1
FR2193621A1 FR7326277A FR7326277A FR2193621A1 FR 2193621 A1 FR2193621 A1 FR 2193621A1 FR 7326277 A FR7326277 A FR 7326277A FR 7326277 A FR7326277 A FR 7326277A FR 2193621 A1 FR2193621 A1 FR 2193621A1
Authority
FR
France
Prior art keywords
carboxylic acid
alkyl
iodo
tri
alkenyl
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.)
Granted
Application number
FR7326277A
Other languages
French (fr)
Other versions
FR2193621B1 (en
Inventor
Werner Dr Obendorf
Irmgard Dr Lindner
Ernst Schwarzinger
Josef Krieger
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.)
Patheon Austria GmbH and Co KG
Original Assignee
Chemie Linz 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
Priority claimed from DE2235935A external-priority patent/DE2235935C3/en
Priority to DE2235935A priority Critical patent/DE2235935C3/en
Priority to FI2139/73A priority patent/FI61872C/en
Priority to LU67964A priority patent/LU67964A1/xx
Priority to GB3338273A priority patent/GB1443062A/en
Priority to IE1184/73A priority patent/IE37907B1/en
Priority to ZA734829A priority patent/ZA734829B/en
Priority to CA176,658A priority patent/CA1002522A/en
Priority to DD172320A priority patent/DD107908A1/xx
Application filed by Chemie Linz AG filed Critical Chemie Linz AG
Priority to CH1059273A priority patent/CH590061A5/xx
Priority to CS735198A priority patent/CS191903B2/en
Priority to NL7310136.A priority patent/NL163207C/en
Priority to US381337A priority patent/US3890318A/en
Priority to SE7310162A priority patent/SE402101B/en
Priority to JP7380842A priority patent/JPS5537548B2/ja
Priority to BE137192A priority patent/BE806667A/en
Publication of FR2193621A1 publication Critical patent/FR2193621A1/en
Priority to US05/562,933 priority patent/US4025550A/en
Publication of FR2193621B1 publication Critical patent/FR2193621B1/fr
Application granted granted Critical
Granted legal-status Critical Current

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

Landscapes

  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)

Abstract

Title cpds. are of formula (I): (where A = H, CO2H, or CONR1R2; R1 = H, 1-4C alkyl, 2-4C alkenyl, 1-6C alkoxyalkyl, Ph or PhCH2; R2 = lower alkyl, lower alkenyl, or -R6CO2H; R3 = H, 1-4C alkyl, or a 1-4C alkylene-carboxylic acid residue; R4 = H or lower alkyl; R5 = 1-4C alkyl, 2-4C alkenyl, 1-6C alkoxyalkyl, Ph or PhCH2; R6 = 1-5C alkylene ; and NR1R2 and/or NR4R5 may also be or ), and they are prepd. by condensing the corresp. amine with R9CONR4R5 or N-acylamine iwth HNR4R5, where R9 = R3 or a protected residue
FR7326277A 1972-07-21 1973-07-18 Tri-iodo-aminobenzene carboxylic acid derivs Granted FR2193621A1 (en)

Priority Applications (16)

Application Number Priority Date Filing Date Title
DE2235935A DE2235935C3 (en) 1972-07-21 1972-07-21 New derivatives of triiodinated aminobenzenecarboxylic acids, a process for their preparation and X-ray contrast media containing these compounds
FI2139/73A FI61872C (en) 1972-07-21 1973-07-04 DERIVATIVES OF THREE-AMINOBENSENKARBOXYLSYROR ANVAENDA SOM ROENTGENKONTRASTMEDEL
LU67964A LU67964A1 (en) 1972-07-21 1973-07-09
GB3338273A GB1443062A (en) 1972-07-21 1973-07-12 Derivatives of triiodo-aminobenzenecarboxylic acids and pre paration thereof
IE1184/73A IE37907B1 (en) 1972-07-21 1973-07-13 Derivatives of triiodo-aminobenzenecarboxylic acids and preparation thereof
ZA734829A ZA734829B (en) 1972-07-21 1973-07-16 New derivatives of tri-iodo-amino benzene carboxylic acids,a process for making them and their use
CA176,658A CA1002522A (en) 1972-07-21 1973-07-17 Derivatives of triiodo-aminobenzenecarboxylic acids and the preparation thereof
DD172320A DD107908A1 (en) 1972-07-21 1973-07-17
CH1059273A CH590061A5 (en) 1972-07-21 1973-07-19
CS735198A CS191903B2 (en) 1972-07-21 1973-07-19 Process for preparing new derivatives of triiodinated aminobenzocarboxylic acid
NL7310136.A NL163207C (en) 1972-07-21 1973-07-20 PROCESS FOR PREPARING A ROENTGEN CONTRASTIC AND PROCESS FOR PREPARING N- (3-AMINO-2,4,6-TRIJOODBENZOYL) -AMINOCARBONIC ACID COMPOUNDS.
US381337A US3890318A (en) 1972-07-21 1973-07-20 Derivatives of triiodo aminobenzenecarboxylic acids and the preparation thereof
SE7310162A SE402101B (en) 1972-07-21 1973-07-20 DERIVATIVES OF FRIODIZED AMINOBENSENCARBONIC ACIDS FOR USE AS X-RENEWING CONTRAST
JP7380842A JPS5537548B2 (en) 1972-07-21 1973-07-21
BE137192A BE806667A (en) 1972-07-21 1973-10-29 CONTRAST AGENT FOR RADIOLOGICAL EXAMINATIONS
US05/562,933 US4025550A (en) 1972-07-21 1975-03-28 Derivatives of triiodo-aminobenzenecarboxylic acids and the preparation thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2235935A DE2235935C3 (en) 1972-07-21 1972-07-21 New derivatives of triiodinated aminobenzenecarboxylic acids, a process for their preparation and X-ray contrast media containing these compounds

Publications (2)

Publication Number Publication Date
FR2193621A1 true FR2193621A1 (en) 1974-02-22
FR2193621B1 FR2193621B1 (en) 1977-01-28

Family

ID=5851343

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7326277A Granted FR2193621A1 (en) 1972-07-21 1973-07-18 Tri-iodo-aminobenzene carboxylic acid derivs

Country Status (8)

Country Link
ES (1) ES417136A1 (en)
FR (1) FR2193621A1 (en)
HU (1) HU166753B (en)
IT (1) IT991822B (en)
PL (1) PL85383B1 (en)
RO (3) RO64154A (en)
SU (1) SU514566A3 (en)
YU (3) YU36488B (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH480070A (en) * 1967-03-01 1969-10-31 Eprova Ag X-ray contrast media

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH480070A (en) * 1967-03-01 1969-10-31 Eprova Ag X-ray contrast media

Also Published As

Publication number Publication date
HU166753B (en) 1975-05-28
FR2193621B1 (en) 1977-01-28
YU36488B (en) 1984-02-29
YU280679A (en) 1982-02-25
YU279279A (en) 1982-02-25
PL85383B1 (en) 1976-04-30
YU36489B (en) 1984-02-29
RO62908A (en) 1978-02-15
IT991822B (en) 1975-08-30
SU514566A3 (en) 1976-05-15
RO63770A2 (en) 1978-09-15
RO64154A (en) 1979-01-15
YU36490B (en) 1984-02-29
YU187573A (en) 1982-02-25
ES417136A1 (en) 1976-03-16

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