JPH04986B2 - - Google Patents

Info

Publication number
JPH04986B2
JPH04986B2 JP58050245A JP5024583A JPH04986B2 JP H04986 B2 JPH04986 B2 JP H04986B2 JP 58050245 A JP58050245 A JP 58050245A JP 5024583 A JP5024583 A JP 5024583A JP H04986 B2 JPH04986 B2 JP H04986B2
Authority
JP
Japan
Prior art keywords
anhydride
acid
formyl
aspartic
aspartic acid
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
Application number
JP58050245A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59175484A (ja
Inventor
Tadashi Takemoto
Toyohito Tsucha
Tetsuo Yamatani
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.)
Ajinomoto Co Inc
Original Assignee
Ajinomoto Co Inc
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 Ajinomoto Co Inc filed Critical Ajinomoto Co Inc
Priority to JP58050245A priority Critical patent/JPS59175484A/ja
Priority to EP84301761A priority patent/EP0121366B1/en
Priority to US06/589,685 priority patent/US4550180A/en
Priority to DE8484301761T priority patent/DE3467168D1/de
Priority to IE687/84A priority patent/IE57102B1/en
Priority to KR1019840001517A priority patent/KR910009350B1/ko
Publication of JPS59175484A publication Critical patent/JPS59175484A/ja
Publication of JPH04986B2 publication Critical patent/JPH04986B2/ja
Granted legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D307/00Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/34Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D307/56Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D307/66Nitrogen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Peptides Or Proteins (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
JP58050245A 1983-03-25 1983-03-25 N−ホルミルアスパラギン酸無水物の製造法 Granted JPS59175484A (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP58050245A JPS59175484A (ja) 1983-03-25 1983-03-25 N−ホルミルアスパラギン酸無水物の製造法
EP84301761A EP0121366B1 (en) 1983-03-25 1984-03-15 Process for the preparation of n-formylaspartic anhydride
US06/589,685 US4550180A (en) 1983-03-25 1984-03-15 Method for manufacture of N-formylaspartic anhydride
DE8484301761T DE3467168D1 (en) 1983-03-25 1984-03-15 Process for the preparation of n-formylaspartic anhydride
IE687/84A IE57102B1 (en) 1983-03-25 1984-03-20 Process for the preparation of n-formylaspartic anhydride
KR1019840001517A KR910009350B1 (ko) 1983-03-25 1984-03-24 N-포르밀 아스파르트산 무수물의 제조방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58050245A JPS59175484A (ja) 1983-03-25 1983-03-25 N−ホルミルアスパラギン酸無水物の製造法

Publications (2)

Publication Number Publication Date
JPS59175484A JPS59175484A (ja) 1984-10-04
JPH04986B2 true JPH04986B2 (enExample) 1992-01-09

Family

ID=12853601

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58050245A Granted JPS59175484A (ja) 1983-03-25 1983-03-25 N−ホルミルアスパラギン酸無水物の製造法

Country Status (6)

Country Link
US (1) US4550180A (enExample)
EP (1) EP0121366B1 (enExample)
JP (1) JPS59175484A (enExample)
KR (1) KR910009350B1 (enExample)
DE (1) DE3467168D1 (enExample)
IE (1) IE57102B1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0704440A1 (en) 1994-09-28 1996-04-03 Ajinomoto Co., Inc. A method of preparing N-formyl-L-aspartic anhydride

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4670568A (en) * 1984-12-07 1987-06-02 Ajinomoto Co., Inc. Process of producing n-formylaspartic anhydride
US4680403A (en) * 1985-01-17 1987-07-14 Ajinomoto Co., Inc. Process for producing N-protected-α-L-aspartyl-L-phenylalanine methyl ester
JPH01100163A (ja) * 1987-10-14 1989-04-18 Mitsui Toatsu Chem Inc N−ホルミル−l−アスパラギン酸無水物の製造法
US4945172A (en) * 1988-02-12 1990-07-31 The Nutra Sweet Company Preparation of N-formyl-L-aspartic anhydride
BR9007647A (pt) * 1988-02-12 1992-09-15 Nutrasweet Co Processo para a preparacao de anidrido n-formil-l-aspartic
US5183937A (en) * 1990-02-07 1993-02-02 The Nutrasweet Company Acetic acid recovery
JP2979761B2 (ja) * 1991-05-23 1999-11-15 味の素株式会社 α−L−アスパルチル−L−フェニルアラニンメチルエステル塩酸塩の製造法
JPH0873494A (ja) * 1994-09-07 1996-03-19 Ajinomoto Co Inc L−アスパルチル−D−α−アミノアルカンカルボン酸−(S)−N−α−アルキルベンジルアミドの製造法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2078640A5 (en) * 1970-02-21 1971-11-05 Beecham Group Ltd Alpha-asparaginyl dipeptides prepn
JPS5191210A (en) * 1975-02-07 1976-08-10 Enu horumiruasuparaginsanmusuibutsunoseizoho
US4508912A (en) * 1982-03-30 1985-04-02 Ajinomoto Company, Incorporated Process for producing N-carbobenzoxy-L-aspartic anhydride

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0704440A1 (en) 1994-09-28 1996-04-03 Ajinomoto Co., Inc. A method of preparing N-formyl-L-aspartic anhydride

Also Published As

Publication number Publication date
KR840009074A (ko) 1984-12-24
EP0121366A1 (en) 1984-10-10
DE3467168D1 (en) 1987-12-10
IE57102B1 (en) 1992-04-22
EP0121366B1 (en) 1987-11-04
IE840687L (en) 1984-11-25
US4550180A (en) 1985-10-29
JPS59175484A (ja) 1984-10-04
KR910009350B1 (ko) 1991-11-12

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