CA1019759A - N-triiodobenzyl-carbamic acid derivatives as x-ray contrast agents - Google Patents
N-triiodobenzyl-carbamic acid derivatives as x-ray contrast agentsInfo
- Publication number
- CA1019759A CA1019759A CA202,214A CA202214A CA1019759A CA 1019759 A CA1019759 A CA 1019759A CA 202214 A CA202214 A CA 202214A CA 1019759 A CA1019759 A CA 1019759A
- Authority
- CA
- Canada
- Prior art keywords
- triiodobenzyl
- acid derivatives
- carbamic acid
- contrast agents
- ray contrast
- 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.)
- 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
- 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
- A61K49/0452—Solutions, e.g. for injection
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)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1045073A CH583562A5 (pl) | 1973-07-17 | 1973-07-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1019759A true CA1019759A (en) | 1977-10-25 |
Family
ID=4363349
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA202,214A Expired CA1019759A (en) | 1973-07-17 | 1974-06-11 | N-triiodobenzyl-carbamic acid derivatives as x-ray contrast agents |
Country Status (7)
Country | Link |
---|---|
US (1) | US3910989A (pl) |
JP (1) | JPS546541B2 (pl) |
CA (1) | CA1019759A (pl) |
CH (1) | CH583562A5 (pl) |
FR (1) | FR2237621B1 (pl) |
GB (1) | GB1416292A (pl) |
IT (1) | IT1019718B (pl) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH608189A5 (pl) * | 1974-12-13 | 1978-12-29 | Savac Ag | |
GB1539791A (en) * | 1976-04-08 | 1979-02-07 | Guerbet Sa | X-ray contrast media |
SE445971B (sv) * | 1978-07-04 | 1986-08-04 | Nyegaard & Co As | Forfarande for framstellning av injicerbart rontgenkontrastmedel samt en losning av nemnda medel |
JPH0246922Y2 (pl) * | 1984-10-18 | 1990-12-11 | ||
CA1327600C (en) * | 1987-05-22 | 1994-03-08 | Ernest Felder | Process for the preparation of 5-acylamino-2,4,6- triiodo-or tribromo-benzoic acid derivatives and corresponding novel 5-acylamino-2,4,6-triiodo or tribromo-benzoic acid derivatives obtained by said process |
IT1274175B (it) | 1994-11-22 | 1997-07-15 | Lab Alchemia Srl | Procedimento per la preparazione di una combinazione chimica farmacologicamente attiva |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH496675A (fr) * | 1968-10-29 | 1970-09-30 | Lepetit Spa | Procédé de préparation de dérivés d'acide carbamique |
-
1973
- 1973-07-17 CH CH1045073A patent/CH583562A5/xx not_active IP Right Cessation
-
1974
- 1974-05-31 GB GB2431674A patent/GB1416292A/en not_active Expired
- 1974-06-11 CA CA202,214A patent/CA1019759A/en not_active Expired
- 1974-06-24 US US482665A patent/US3910989A/en not_active Expired - Lifetime
- 1974-07-11 FR FR7424108A patent/FR2237621B1/fr not_active Expired
- 1974-07-16 JP JP8080574A patent/JPS546541B2/ja not_active Expired
- 1974-07-16 IT IT25241/74A patent/IT1019718B/it active
Also Published As
Publication number | Publication date |
---|---|
JPS5040542A (pl) | 1975-04-14 |
DE2422718B2 (de) | 1976-02-26 |
FR2237621B1 (pl) | 1977-11-04 |
CH583562A5 (pl) | 1977-01-14 |
DE2422718A1 (de) | 1975-02-13 |
GB1416292A (en) | 1975-12-03 |
IT1019718B (it) | 1977-11-30 |
US3910989A (en) | 1975-10-07 |
FR2237621A1 (pl) | 1975-02-14 |
JPS546541B2 (pl) | 1979-03-29 |
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