HUT34999A - Process for preparing alkyl esters of alpha-l-aspartyl l-phenyl-alanina - Google Patents

Process for preparing alkyl esters of alpha-l-aspartyl l-phenyl-alanina

Info

Publication number
HUT34999A
HUT34999A HU842725A HU272584A HUT34999A HU T34999 A HUT34999 A HU T34999A HU 842725 A HU842725 A HU 842725A HU 272584 A HU272584 A HU 272584A HU T34999 A HUT34999 A HU T34999A
Authority
HU
Hungary
Prior art keywords
alanina
aspartyl
alpha
phenyl
alkyl esters
Prior art date
Application number
HU842725A
Other languages
English (en)
Inventor
Palome Coll
Cabre J Castellvi
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/es
Application filed by Gema Sa filed Critical Gema Sa
Publication of HUT34999A publication Critical patent/HUT34999A/hu

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)
HU842725A 1983-09-07 1984-07-12 Process for preparing alkyl esters of alpha-l-aspartyl l-phenyl-alanina HUT34999A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH488883 1983-09-07
ES529469A ES8604262A1 (es) 1984-02-06 1984-02-06 Procedimiento de preparacion de aspartil-fenilalanina-metil-ester

Publications (1)

Publication Number Publication Date
HUT34999A true HUT34999A (en) 1985-05-28

Family

ID=25696477

Family Applications (1)

Application Number Title Priority Date Filing Date
HU842725A HUT34999A (en) 1983-09-07 1984-07-12 Process for preparing alkyl esters of alpha-l-aspartyl l-phenyl-alanina

Country Status (11)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3532027A1 (de) * 1985-09-09 1987-03-19 Hoechst Ag Verfahren zur herstellung von aspartam und mittel zu seiner durchfuehrung

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
EP0099960B1 (de) * 1982-07-20 1985-04-10 EPROVA AG Forschungsinstitut Verfahren zur Herstellung von Niederalkylestern von N-L-alpha-Aspartyl-L-phenylalanin und neue Zwischenprodukte zu deren Herstellung

Also Published As

Publication number Publication date
DD219025A7 (de) 1985-02-20
DK338584A (da) 1985-03-08
EP0143881A2 (de) 1985-06-12
IL72841A0 (en) 1984-12-31
DK338584D0 (da) 1984-07-10
BR8404378A (pt) 1985-08-06
EP0143881A3 (de) 1986-10-29
PT79022A (pt) 1984-09-01
FI842743A (fi) 1985-03-08
RO90400A (ro) 1986-10-30
PT79022B (pt) 1986-07-22
CZ546084A3 (en) 1993-08-11
NO842802L (no) 1985-03-08
FI842743A0 (fi) 1984-07-09

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