FI67078B - Nya roentgenkontrastmedel och foerfarande foer deras framstaellning - Google Patents
Nya roentgenkontrastmedel och foerfarande foer deras framstaellning Download PDFInfo
- Publication number
- FI67078B FI67078B FI771092A FI771092A FI67078B FI 67078 B FI67078 B FI 67078B FI 771092 A FI771092 A FI 771092A FI 771092 A FI771092 A FI 771092A FI 67078 B FI67078 B FI 67078B
- Authority
- FI
- Finland
- Prior art keywords
- alkyl
- formula
- acid
- triiodo
- hydrogen
- Prior art date
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
- C07C233/12—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)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Saccharide Compounds (AREA)
Claims (2)
1. Sasom röntgenkontrastmedel anvMndbara jodbensen-föreningar med formeln (I) cooh nhcor2 COOH ti ή x5( - R3 I N-C0(CH2)n-NHC0 γ C0NH(CH2)nC0-N I k3 I S I I vari R2 Mr C ^-alkyl, R3 Mr vMte eller gruppen CONHRg, vari Rg Mr C^_4~alkyl eller C^_4-hydroxialkyI, eller R3 Mr gruppen NRgCOR^, vari Mr C^_4-alkyl och Rg Mr vMte eller C^_^-alkyl, n Mr ett heltal 1-5 och R^ Mr vMte eller C^_1+-alkyl, och deras additionssalter med farmaceutiskt godtagbara baser.
2. Förfarande för framstMllning av föreningar enligt patentkravet l,kMnnetecknat därav, att en syradi-klorid med formeln (II) H N-B )γ( C1C0 C0C1 I vari B Mr vMte eller gruppen C0R2 , vari R2 har den i patentkravet 1 angivna betydelsen, omsätts med en amin med formeln (III)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1434376 | 1976-04-08 | ||
| GB14343/76A GB1539791A (en) | 1976-04-08 | 1976-04-08 | X-ray contrast media |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI771092A7 FI771092A7 (sv) | 1977-10-09 |
| FI67078B true FI67078B (fi) | 1984-09-28 |
| FI67078C FI67078C (fi) | 1985-01-10 |
Family
ID=10039482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI771092A FI67078C (fi) | 1976-04-08 | 1977-04-06 | Nya roentgenkontrastmedel och foerfarande foer deras framstaellning |
Country Status (28)
| Country | Link |
|---|---|
| US (1) | US4107286A (sv) |
| JP (1) | JPS6023669B2 (sv) |
| AR (1) | AR215624A1 (sv) |
| AT (1) | AT348989B (sv) |
| AU (1) | AU505744B2 (sv) |
| BE (1) | BE853333A (sv) |
| BR (1) | BR7702215A (sv) |
| CA (1) | CA1105481A (sv) |
| CH (1) | CH620422A5 (sv) |
| CS (1) | CS204000B2 (sv) |
| DD (1) | DD129979A5 (sv) |
| DE (1) | DE2715382A1 (sv) |
| DK (1) | DK147917B (sv) |
| EG (1) | EG12702A (sv) |
| ES (1) | ES457405A1 (sv) |
| FI (1) | FI67078C (sv) |
| FR (1) | FR2347339A1 (sv) |
| GB (1) | GB1539791A (sv) |
| GR (1) | GR63091B (sv) |
| HU (1) | HU173333B (sv) |
| IL (1) | IL51774A (sv) |
| MX (1) | MX4238E (sv) |
| NL (1) | NL7703675A (sv) |
| NO (1) | NO146862C (sv) |
| SE (1) | SE436872B (sv) |
| SU (1) | SU793387A3 (sv) |
| YU (1) | YU85377A (sv) |
| ZA (1) | ZA771945B (sv) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2427326A2 (fr) * | 1978-05-31 | 1979-12-28 | Guerbet Sa | Nouveaux derives ioniques polyiodes du benzene, utilisables comme produits opacifiants pour la radiographie |
| DE2909439A1 (de) * | 1979-03-08 | 1980-09-18 | Schering Ag | Neue nichtionische roentgenkontrastmittel |
| DE3001293A1 (de) * | 1980-01-11 | 1981-07-16 | Schering Ag Berlin Und Bergkamen, 1000 Berlin | Ionische 5-c-substitiuerte 2,4,6-trijod-isophtalsaeure-derivete |
| FR2511870A1 (fr) * | 1981-08-28 | 1983-03-04 | Guerbet Sa | Procede pour augmenter la tolerance des produits opacifiants, composes utilisables a cet effet et produits opacifiants les contenant |
| JPH04350468A (ja) * | 1991-04-23 | 1992-12-04 | Asahi Breweries Ltd | 液体の冷却装置 |
| US10918742B2 (en) | 2016-03-25 | 2021-02-16 | Nanoprobes, Inc. | Iodine-based particles |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE787669A (fr) * | 1971-08-17 | 1973-02-19 | Schering Ag | Anilides d'acide n-methyl-dicarboxylique triiodes, et leur procede de preparation |
| CH576256A5 (sv) * | 1973-07-17 | 1976-06-15 | Bracco Ind Chimica Spa | |
| CH583562A5 (sv) * | 1973-07-17 | 1977-01-14 | Bracco Ind Chimica Spa | |
| 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 |
-
1976
- 1976-04-08 GB GB14343/76A patent/GB1539791A/en not_active Expired
-
1977
- 1977-03-25 CH CH380077A patent/CH620422A5/fr not_active IP Right Cessation
- 1977-03-29 IL IL51774A patent/IL51774A/xx unknown
- 1977-03-29 US US05/782,413 patent/US4107286A/en not_active Expired - Lifetime
- 1977-03-30 ZA ZA00771945A patent/ZA771945B/xx unknown
- 1977-03-31 ES ES457405A patent/ES457405A1/es not_active Expired
- 1977-03-31 YU YU00853/77A patent/YU85377A/xx unknown
- 1977-03-31 FR FR7709735A patent/FR2347339A1/fr active Granted
- 1977-04-04 NL NL7703675A patent/NL7703675A/xx not_active Application Discontinuation
- 1977-04-04 CA CA275,511A patent/CA1105481A/en not_active Expired
- 1977-04-05 NO NO771209A patent/NO146862C/no unknown
- 1977-04-05 SE SE7703958A patent/SE436872B/sv unknown
- 1977-04-05 EG EG192/77A patent/EG12702A/xx active
- 1977-04-06 FI FI771092A patent/FI67078C/fi not_active IP Right Cessation
- 1977-04-06 AR AR267151A patent/AR215624A1/es active
- 1977-04-06 DD DD7700198274A patent/DD129979A5/xx unknown
- 1977-04-06 DK DK158277AA patent/DK147917B/da not_active IP Right Cessation
- 1977-04-06 BR BR7702215A patent/BR7702215A/pt unknown
- 1977-04-06 GR GR53180A patent/GR63091B/el unknown
- 1977-04-06 MX MX775615U patent/MX4238E/es unknown
- 1977-04-06 DE DE19772715382 patent/DE2715382A1/de not_active Withdrawn
- 1977-04-07 JP JP52039928A patent/JPS6023669B2/ja not_active Expired
- 1977-04-07 AU AU24124/77A patent/AU505744B2/en not_active Expired
- 1977-04-07 BE BE176489A patent/BE853333A/xx not_active IP Right Cessation
- 1977-04-07 CS CS772331A patent/CS204000B2/cs unknown
- 1977-04-07 AT AT246077A patent/AT348989B/de not_active IP Right Cessation
- 1977-04-08 SU SU772469149A patent/SU793387A3/ru active
- 1977-04-08 HU HU77GU322A patent/HU173333B/hu unknown
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM | Patent lapsed |
Owner name: GUERBET S.A. |