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DD219025A7 - PROCESS FOR PREPARING ALPHA-L-ASPARTYL-L-PHENYL ALANINE ALKYL ETERS - Google Patents

PROCESS FOR PREPARING ALPHA-L-ASPARTYL-L-PHENYL ALANINE ALKYL ETERS

Info

Publication number
DD219025A7
DD219025A7 DD84265160A DD26516084A DD219025A7 DD 219025 A7 DD219025 A7 DD 219025A7 DD 84265160 A DD84265160 A DD 84265160A DD 26516084 A DD26516084 A DD 26516084A DD 219025 A7 DD219025 A7 DD 219025A7
Authority
DD
German Democratic Republic
Prior art keywords
eters
aspartyl
phenyl alanine
preparing alpha
alanine alkyl
Prior art date
Application number
DD84265160A
Other languages
German (de)
Inventor
Coll Alberto Palomo
Castellvi Juan Cabre
Barry Jackson
Original Assignee
Gema Sa
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
Priority claimed from ES529469A external-priority patent/ES8604262A1/en
Application filed by Gema Sa filed Critical Gema Sa
Publication of DD219025A7 publication Critical patent/DD219025A7/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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Seasonings (AREA)
DD84265160A 1983-09-07 1984-07-11 PROCESS FOR PREPARING ALPHA-L-ASPARTYL-L-PHENYL ALANINE ALKYL ETERS DD219025A7 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH488883 1983-09-07
ES529469A ES8604262A1 (en) 1984-02-06 1984-02-06 Prepn. of alkyl ester(s) of alpha L-aspartyl L-phenylalanine

Publications (1)

Publication Number Publication Date
DD219025A7 true DD219025A7 (en) 1985-02-20

Family

ID=25696477

Family Applications (1)

Application Number Title Priority Date Filing Date
DD84265160A DD219025A7 (en) 1983-09-07 1984-07-11 PROCESS FOR PREPARING ALPHA-L-ASPARTYL-L-PHENYL ALANINE ALKYL ETERS

Country Status (11)

Country Link
EP (1) EP0143881A3 (en)
BR (1) BR8404378A (en)
CZ (1) CZ546084A3 (en)
DD (1) DD219025A7 (en)
DK (1) DK338584A (en)
FI (1) FI842743A (en)
HU (1) HUT34999A (en)
IL (1) IL72841A0 (en)
NO (1) NO842802L (en)
PT (1) PT79022B (en)
RO (1) RO90400A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3532027A1 (en) * 1985-09-09 1987-03-19 Hoechst Ag METHOD FOR THE PRODUCTION OF ASPARTAM AND MEANS FOR ITS IMPLEMENTATION

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3066228D1 (en) * 1980-03-03 1984-04-05 Ajinomoto Kk Process for the production of an alpha-l-aspartyl-l-phenylalanine lower alkyl ester and an intermediate therefor
US4333872A (en) * 1980-05-27 1982-06-08 Chimicasa Gmbh Method of producing α-L-aspartyl-L-phenylalanine methylester
ATE12632T1 (en) * 1982-07-20 1985-04-15 Eprova Ag PROCESSES FOR THE PREPARATION OF LOWER ALKYLESTERS OF N-L-ALPHA-ASPARTYL-L-PHENYLALANINE AND NEW INTERMEDIATE PRODUCTS FOR THEIR PREPARATION.

Also Published As

Publication number Publication date
DK338584A (en) 1985-03-08
EP0143881A2 (en) 1985-06-12
BR8404378A (en) 1985-08-06
FI842743A (en) 1985-03-08
FI842743A0 (en) 1984-07-09
RO90400A (en) 1986-10-30
NO842802L (en) 1985-03-08
PT79022B (en) 1986-07-22
IL72841A0 (en) 1984-12-31
CZ546084A3 (en) 1993-08-11
EP0143881A3 (en) 1986-10-29
DK338584D0 (en) 1984-07-10
HUT34999A (en) 1985-05-28
PT79022A (en) 1984-09-01

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