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CH536818A - Process for the preparation of -L-aspartyl-L-phenylalanine alkyl esters - Google Patents

Process for the preparation of -L-aspartyl-L-phenylalanine alkyl esters

Info

Publication number
CH536818A
CH536818A CH1025772A CH1025772A CH536818A CH 536818 A CH536818 A CH 536818A CH 1025772 A CH1025772 A CH 1025772A CH 1025772 A CH1025772 A CH 1025772A CH 536818 A CH536818 A CH 536818A
Authority
CH
Switzerland
Prior art keywords
aspartyl
preparation
alkyl esters
phenylalanine alkyl
phenylalanine
Prior art date
Application number
CH1025772A
Other languages
French (fr)
Inventor
Ariyoshi Yasuo
Yamatani Tetsuo
Uchiyama Noboru
Yasuda Naohiko
Toi Koji
Sato Naotake
Original Assignee
Ajinomoto Kk
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 Kk filed Critical Ajinomoto Kk
Publication of CH536818A publication Critical patent/CH536818A/en

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)
  • Genetics & Genomics (AREA)
  • Biochemistry (AREA)
  • Biophysics (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Peptides Or Proteins (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH1025772A 1971-07-09 1972-07-07 Process for the preparation of -L-aspartyl-L-phenylalanine alkyl esters CH536818A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5087771A JPS5140069B1 (en) 1971-07-09 1971-07-09

Publications (1)

Publication Number Publication Date
CH536818A true CH536818A (en) 1973-05-15

Family

ID=12870937

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1025772A CH536818A (en) 1971-07-09 1972-07-07 Process for the preparation of -L-aspartyl-L-phenylalanine alkyl esters

Country Status (7)

Country Link
JP (1) JPS5140069B1 (en)
CA (1) CA994328A (en)
CH (1) CH536818A (en)
DE (1) DE2233535C3 (en)
FR (1) FR2145979A6 (en)
GB (1) GB1344792A (en)
IE (1) IE36583B1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4941425B1 (en) * 1970-10-26 1974-11-08
CA1027112A (en) * 1973-03-05 1978-02-28 Willard M. Hoehn Process for isolation of dipeptide esters
DE2457874C2 (en) * 1974-12-06 1983-12-08 Ajinomoto Co., Inc., Tokyo Process for the preparation of α-L-aspartyl-L-phenylalanine methyl and ethyl esters
FR2295015A1 (en) * 1974-12-18 1976-07-16 Ajinomoto Kk Alpha-L-aspartyl-L-phenylalanine-lower alkyl esters prepn - from L-aspartic acid deriv and L-phenylalanine lower alkyl ester
IE810577L (en) * 1983-05-31 1982-09-16 Prendergast Angela Apparatus for fermentation

Also Published As

Publication number Publication date
IE36583L (en) 1973-01-09
CA994328A (en) 1976-08-03
JPS5140069B1 (en) 1976-11-01
DE2233535A1 (en) 1973-01-25
IE36583B1 (en) 1976-12-08
DE2233535C3 (en) 1982-05-06
DE2233535B2 (en) 1981-07-23
FR2145979A6 (en) 1973-02-23
GB1344792A (en) 1974-01-23

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Legal Events

Date Code Title Description
PL Patent ceased