DE3889391D1 - Methode für die Herstellung von methylester hydrochlorid alpha-L-Aspartyl-L-phenylalanin. - Google Patents

Methode für die Herstellung von methylester hydrochlorid alpha-L-Aspartyl-L-phenylalanin.

Info

Publication number
DE3889391D1
DE3889391D1 DE3889391T DE3889391T DE3889391D1 DE 3889391 D1 DE3889391 D1 DE 3889391D1 DE 3889391 T DE3889391 T DE 3889391T DE 3889391 T DE3889391 T DE 3889391T DE 3889391 D1 DE3889391 D1 DE 3889391D1
Authority
DE
Germany
Prior art keywords
aspartyl
phenylalanine
production
methyl ester
ester hydrochloride
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 - Lifetime
Application number
DE3889391T
Other languages
English (en)
Other versions
DE3889391T2 (de
Inventor
Satoji Takahashi
Tadashi Takemoto
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
Publication of DE3889391D1 publication Critical patent/DE3889391D1/de
Application granted granted Critical
Publication of DE3889391T2 publication Critical patent/DE3889391T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K5/00—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof
    • C07K5/04—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof containing only normal peptide links
    • C07K5/06—Dipeptides
    • C07K5/06104—Dipeptides with the first amino acid being acidic
    • C07K5/06113—Asp- or Asn-amino acid
    • C07K5/06121—Asp- or Asn-amino acid the second amino acid being aromatic or cycloaliphatic
    • C07K5/0613—Aspartame

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Biophysics (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Peptides Or Proteins (AREA)
DE19883889391 1987-07-22 1988-07-20 Methode für die Herstellung von methylester hydrochlorid alpha-L-Aspartyl-L-phenylalanin. Expired - Lifetime DE3889391T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP18319987 1987-07-22
JP12615888A JP2508803B2 (ja) 1987-07-22 1988-05-24 α−Ｌ−アスパルチル−Ｌ−フェニルアラニン誘導体の製造法

Publications (2)

Publication Number Publication Date
DE3889391D1 true DE3889391D1 (de) 1994-06-09
DE3889391T2 DE3889391T2 (de) 1994-12-01

Family

ID=26462375

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19883889391 Expired - Lifetime DE3889391T2 (de) 1987-07-22 1988-07-20 Methode für die Herstellung von methylester hydrochlorid alpha-L-Aspartyl-L-phenylalanin.

Country Status (4)

Country Link
EP (1) EP0300450B1 (de)
JP (1) JP2508803B2 (de)
CA (1) CA1326738C (de)
DE (1) DE3889391T2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05117246A (ja) * 1991-10-23 1993-05-14 Ajinomoto Co Inc 新規２，５−ジオキソピペラジン化合物とその製造法及びα−Ｌ−アスパルチル−Ｌ−フエニルアラニンメチルエステル誘導体の製造法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60174799A (ja) * 1984-02-21 1985-09-09 Ajinomoto Co Inc α−Ｌ−アスパルチル−Ｌ−フエニルアラニンメチルエステルの製造法

Also Published As

Publication number Publication date
EP0300450A2 (de) 1989-01-25
DE3889391T2 (de) 1994-12-01
JP2508803B2 (ja) 1996-06-19
CA1326738C (en) 1994-02-01
EP0300450A3 (en) 1989-07-26
JPH01230596A (ja) 1989-09-14
EP0300450B1 (de) 1994-05-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition