JPH0129785B2 - - Google Patents
Info
- Publication number
- JPH0129785B2 JPH0129785B2 JP62133547A JP13354787A JPH0129785B2 JP H0129785 B2 JPH0129785 B2 JP H0129785B2 JP 62133547 A JP62133547 A JP 62133547A JP 13354787 A JP13354787 A JP 13354787A JP H0129785 B2 JPH0129785 B2 JP H0129785B2
- Authority
- JP
- Japan
- Prior art keywords
- group
- carbon atoms
- bis
- amino
- compounds
- 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
Landscapes
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11715180A | 1980-01-31 | 1980-01-31 | |
| US117151 | 1980-01-31 | ||
| US141097 | 1980-04-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6360958A JPS6360958A (ja) | 1988-03-17 |
| JPH0129785B2 true JPH0129785B2 (de) | 1989-06-14 |
Family
ID=22371223
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1225781A Granted JPS56127373A (en) | 1980-01-31 | 1981-01-31 | Novel amino-dioxepane intermediate for synthesizing novel nonionic contrast agent |
| JP62133547A Granted JPS6360958A (ja) | 1980-01-31 | 1987-05-30 | 非イオン造影剤合成用中間体 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1225781A Granted JPS56127373A (en) | 1980-01-31 | 1981-01-31 | Novel amino-dioxepane intermediate for synthesizing novel nonionic contrast agent |
Country Status (1)
| Country | Link |
|---|---|
| JP (2) | JPS56127373A (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6133461A (en) | 1995-09-26 | 2000-10-17 | Japan Tobacco Inc. | Process for producing amide derivatives and intermediates therefor |
| WO1997011938A1 (en) * | 1995-09-26 | 1997-04-03 | Japan Tobacco Inc. | Process for producing amide derivatives and intermediate compounds |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| DE3001292A1 (de) * | 1980-01-11 | 1981-07-16 | Schering Ag Berlin Und Bergkamen, 1000 Berlin | Nichtionische 5-c-substituierte 2,4,6-trijod-isophthalsaeure-derivate |
-
1981
- 1981-01-31 JP JP1225781A patent/JPS56127373A/ja active Granted
-
1987
- 1987-05-30 JP JP62133547A patent/JPS6360958A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0136474B2 (de) | 1989-07-31 |
| JPS6360958A (ja) | 1988-03-17 |
| JPS56127373A (en) | 1981-10-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |