FI842743L - Foerfarande foer framstaellning av -l-aspartyl-l-fenylalaninalkylester. - Google Patents

Foerfarande foer framstaellning av -l-aspartyl-l-fenylalaninalkylester. Download PDF

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Publication number
FI842743L
FI842743L FI842743A FI842743A FI842743L FI 842743 L FI842743 L FI 842743L FI 842743 A FI842743 A FI 842743A FI 842743 A FI842743 A FI 842743A FI 842743 L FI842743 L FI 842743L
Authority
FI
Finland
Prior art keywords
phenylalan
aspartyl
alkyl ester
foerfarande foer
foer framstaellning
Prior art date
Application number
FI842743A
Other languages
English (en)
Finnish (fi)
Other versions
FI842743A0 (fi
FI842743A7 (fi
Inventor
Alberto Palomo Coll
Juan Cabre 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 FI842743A0 publication Critical patent/FI842743A0/fi
Publication of FI842743A7 publication Critical patent/FI842743A7/fi
Publication of FI842743L publication Critical patent/FI842743L/fi

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)
FI842743A 1983-09-07 1984-07-09 Foerfarande foer framstaellning av -l-aspartyl-l-fenylalaninalkylester. FI842743L (fi)

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 (3)

Publication Number Publication Date
FI842743A0 FI842743A0 (fi) 1984-07-09
FI842743A7 FI842743A7 (fi) 1985-03-08
FI842743L true FI842743L (fi) 1985-03-08

Family

ID=25696477

Family Applications (1)

Application Number Title Priority Date Filing Date
FI842743A FI842743L (fi) 1983-09-07 1984-07-09 Foerfarande foer framstaellning av -l-aspartyl-l-fenylalaninalkylester.

Country Status (11)

Country Link
EP (1) EP0143881A3 (fr)
BR (1) BR8404378A (fr)
CZ (1) CZ546084A3 (fr)
DD (1) DD219025A7 (fr)
DK (1) DK338584A (fr)
FI (1) FI842743L (fr)
HU (1) HUT34999A (fr)
IL (1) IL72841A0 (fr)
NO (1) NO842802L (fr)
PT (1) PT79022B (fr)
RO (1) RO90400A (fr)

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
EP0035047B1 (fr) * 1980-03-03 1984-01-25 Ajinomoto Co., Inc. Procédé pour la préparation d'un ester alkylique inférieur de l'alpha-L-aspartyl-L-phénylalanine et intermédiaire pour cette préparation
US4333872A (en) * 1980-05-27 1982-06-08 Chimicasa Gmbh Method of producing α-L-aspartyl-L-phenylalanine methylester
EP0099960B1 (fr) * 1982-07-20 1985-04-10 EPROVA AG Forschungsinstitut Procédé de préparation d'esters alkyl-inférieurs de N-L-alpha-aspartyl-L-phénylalanine et intermédiaires pour leur préparation

Also Published As

Publication number Publication date
CZ546084A3 (en) 1993-08-11
PT79022A (pt) 1984-09-01
IL72841A0 (en) 1984-12-31
FI842743A0 (fi) 1984-07-09
EP0143881A3 (fr) 1986-10-29
BR8404378A (pt) 1985-08-06
HUT34999A (en) 1985-05-28
NO842802L (no) 1985-03-08
PT79022B (pt) 1986-07-22
DD219025A7 (de) 1985-02-20
DK338584A (da) 1985-03-08
RO90400A (fr) 1986-10-30
FI842743A7 (fi) 1985-03-08
DK338584D0 (da) 1984-07-10
EP0143881A2 (fr) 1985-06-12

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Legal Events

Date Code Title Description
FA Application withdrawn [patent]

Owner name: GEMA S.A.