JPS56127373A - Novel amino-dioxepane intermediate for synthesizing novel nonionic contrast agent - Google Patents

Novel amino-dioxepane intermediate for synthesizing novel nonionic contrast agent

Info

Publication number
JPS56127373A
JPS56127373A JP1225781A JP1225781A JPS56127373A JP S56127373 A JPS56127373 A JP S56127373A JP 1225781 A JP1225781 A JP 1225781A JP 1225781 A JP1225781 A JP 1225781A JP S56127373 A JPS56127373 A JP S56127373A
Authority
JP
Japan
Prior art keywords
novel
dioxepane
contrast agent
synthesizing
nonionic 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.)
Granted
Application number
JP1225781A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0136474B2 (fr
Inventor
Sobaku Mirosu
Ranganasan Ramanchiyandoran
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.)
University of California Berkeley
Original Assignee
University of California Berkeley
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
Application filed by University of California Berkeley filed Critical University of California Berkeley
Publication of JPS56127373A publication Critical patent/JPS56127373A/ja
Publication of JPH0136474B2 publication Critical patent/JPH0136474B2/ja
Granted legal-status Critical Current

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)
JP1225781A 1980-01-31 1981-01-31 Novel amino-dioxepane intermediate for synthesizing novel nonionic contrast agent Granted JPS56127373A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11715180A 1980-01-31 1980-01-31

Publications (2)

Publication Number Publication Date
JPS56127373A true JPS56127373A (en) 1981-10-06
JPH0136474B2 JPH0136474B2 (fr) 1989-07-31

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 After (1)

Application Number Title Priority Date Filing Date
JP62133547A Granted JPS6360958A (ja) 1980-01-31 1987-05-30 非イオン造影剤合成用中間体

Country Status (1)

Country Link
JP (2) JPS56127373A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997011938A1 (fr) * 1995-09-26 1997-04-03 Japan Tobacco Inc. Procede de production de derives amides et de leurs intermediaires
WO1997011937A1 (fr) * 1995-09-26 1997-04-03 Japan Tobacco Inc. Procede de production de derives amides et de leurs intermediaires

Family Cites Families (3)

* Cited by examiner, † Cited by third party
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

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997011938A1 (fr) * 1995-09-26 1997-04-03 Japan Tobacco Inc. Procede de production de derives amides et de leurs intermediaires
WO1997011937A1 (fr) * 1995-09-26 1997-04-03 Japan Tobacco Inc. Procede de production de derives amides et de leurs intermediaires
US6121468A (en) * 1995-09-26 2000-09-19 Japan Tobacco Inc. Process for producing amide derivatives and intermediate compounds
US6133461A (en) * 1995-09-26 2000-10-17 Japan Tobacco Inc. Process for producing amide derivatives and intermediates therefor
US6252085B1 (en) 1995-09-26 2001-06-26 Japan Tobacco Inc. Production of amide derivatives and intermediates therefor
US6333416B2 (en) 1995-09-26 2001-12-25 Japan Tobacco Inc. (Oxazolin-4-yl) oxirane derivative
US6476232B2 (en) 1995-09-26 2002-11-05 Japan Tobacco Inc. 4-(2-amino-1-hydroxyethyl)oxazoline derivative and method for producing same
US6596903B2 (en) 1995-09-26 2003-07-22 Japan Tobacco Inc. Methods for producing amide derivative

Also Published As

Publication number Publication date
JPS6360958A (ja) 1988-03-17
JPH0136474B2 (fr) 1989-07-31
JPH0129785B2 (fr) 1989-06-14

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