FR2100793B1 - - Google Patents
Info
- Publication number
- FR2100793B1 FR2100793B1 FR7122294A FR7122294A FR2100793B1 FR 2100793 B1 FR2100793 B1 FR 2100793B1 FR 7122294 A FR7122294 A FR 7122294A FR 7122294 A FR7122294 A FR 7122294A FR 2100793 B1 FR2100793 B1 FR 2100793B1
- Authority
- FR
- France
- 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.)
- Expired
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
- C07C275/00—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
- C07C275/28—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of urea groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
- C07C275/42—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of urea groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton being further substituted by carboxyl groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- 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)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US4790870A | 1970-06-19 | 1970-06-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2100793A1 FR2100793A1 (fr) | 1972-03-24 |
FR2100793B1 true FR2100793B1 (fr) | 1974-08-30 |
Family
ID=21951690
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7122294A Expired FR2100793B1 (fr) | 1970-06-19 | 1971-06-18 |
Country Status (5)
Country | Link |
---|---|
US (1) | US3660464A (fr) |
CH (1) | CH542822A (fr) |
DE (1) | DE2130369A1 (fr) |
FR (1) | FR2100793B1 (fr) |
HU (1) | HU163045B (fr) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
US4065553A (en) * | 1974-05-31 | 1977-12-27 | Laboratoires Andre Guerbet | X-Ray contrast media |
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 |
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 |
DE3044814A1 (de) * | 1980-11-25 | 1982-07-08 | Schering Ag, 1000 Berlin Und 4619 Bergkamen | Unsymmetrisch substituierte dicarbonsaeure-bis-(2,4,6-trijod-anilide), deren herstellung und diese enthaltende roentgenkontrastmittel |
NZ224743A (en) * | 1987-05-22 | 1991-07-26 | Bracco Ind Chimica Spa | 5-acylamino-2,4,6-tribromo- or triiodo-benzoic acid derivatives and intermediate compounds used in their preparation |
EP3704177A4 (fr) * | 2017-10-30 | 2021-08-11 | The Texas A&M University System | Polymère thermoplastique radio-opaque |
US11213596B2 (en) | 2018-03-12 | 2022-01-04 | Boston Scientific Scimed, Inc. | Radiocontrast agents, scavenging methods, and scavenging system |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3660469A (en) * | 1969-08-04 | 1972-05-02 | Squibb & Sons Inc | Bis-triiodoisophthalamic acid compounds |
-
1970
- 1970-06-19 US US47908A patent/US3660464A/en not_active Expired - Lifetime
-
1971
- 1971-06-18 DE DE19712130369 patent/DE2130369A1/de active Pending
- 1971-06-18 HU HUSU633A patent/HU163045B/hu unknown
- 1971-06-18 FR FR7122294A patent/FR2100793B1/fr not_active Expired
- 1971-06-18 CH CH894771A patent/CH542822A/fr not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US3660464A (en) | 1972-05-02 |
HU163045B (fr) | 1973-05-28 |
CH542822A (fr) | 1973-10-15 |
DE2130369A1 (de) | 1971-12-23 |
FR2100793A1 (fr) | 1972-03-24 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |