BR8901174A - Processo para a separacao de ester metilico de alfa-l-aspartil-l-fenilalanina - Google Patents

Processo para a separacao de ester metilico de alfa-l-aspartil-l-fenilalanina

Info

Publication number
BR8901174A
BR8901174A BR898901174A BR8901174A BR8901174A BR 8901174 A BR8901174 A BR 8901174A BR 898901174 A BR898901174 A BR 898901174A BR 8901174 A BR8901174 A BR 8901174A BR 8901174 A BR8901174 A BR 8901174A
Authority
BR
Brazil
Prior art keywords
alpha
aspartyl
methyl ester
phenylalanine methyl
separation
Prior art date
Application number
BR898901174A
Other languages
English (en)
Inventor
Toshio Katoh
Chojiro Higuchi
Takeshi Oura
Masanobu Ajioka
Akihiro Yamaguchi
Original Assignee
Mitsui Toatsu Chemicals
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 Mitsui Toatsu Chemicals filed Critical Mitsui Toatsu Chemicals
Publication of BR8901174A publication Critical patent/BR8901174A/pt

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
    • 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)
  • Seasonings (AREA)
  • Extraction Or Liquid Replacement (AREA)
BR898901174A 1988-03-14 1989-03-13 Processo para a separacao de ester metilico de alfa-l-aspartil-l-fenilalanina BR8901174A (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP5821088 1988-03-14
JP13506088 1988-06-01
JP14367388 1988-06-13
JP15686688 1988-06-27

Publications (1)

Publication Number Publication Date
BR8901174A true BR8901174A (pt) 1989-10-31

Family

ID=27463624

Family Applications (1)

Application Number Title Priority Date Filing Date
BR898901174A BR8901174A (pt) 1988-03-14 1989-03-13 Processo para a separacao de ester metilico de alfa-l-aspartil-l-fenilalanina

Country Status (11)

Country Link
EP (1) EP0333036B1 (pt)
JP (1) JP2662287B2 (pt)
KR (1) KR910006286B1 (pt)
CN (1) CN1036201C (pt)
AT (1) ATE156840T1 (pt)
AU (1) AU605683B2 (pt)
BR (1) BR8901174A (pt)
CA (1) CA1339657C (pt)
DE (1) DE68928249T2 (pt)
DK (1) DK123089A (pt)
NO (1) NO891069L (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999015032A1 (en) * 1997-09-24 1999-04-01 Holland Sweetener Company V.O.F. Sweetening composition comprising aspartame and 2,4-dihydroxybenzoic acid
US7297813B2 (en) * 2004-08-05 2007-11-20 Arkema Inc. Removal of alkyl alkanesulfonate esters from alkanesulfonic acids and other organic media
JP6564539B1 (ja) 2018-09-14 2019-08-21 長瀬産業株式会社 スルホン酸化合物によるペプチド精製方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5113737A (en) * 1974-07-23 1976-02-03 Ajinomoto Kk Arufua ll asuparuchiru ll fueniruaraninteikyuarukiruesuteruno seizoho
IE810577L (en) * 1983-05-31 1982-09-16 Prendergast Angela Apparatus for fermentation
US4439460A (en) * 1982-06-01 1984-03-27 G. D. Searle & Co. Dipeptide sweetener sulfate and sulfonate salts
GB2140805B (en) * 1983-05-31 1986-08-13 Erba Farmitalia Isolation of aspartame
GB8321802D0 (en) * 1983-08-12 1983-09-14 Erba Farmitalia Aspartame synthesis

Also Published As

Publication number Publication date
NO891069D0 (no) 1989-03-13
DE68928249D1 (de) 1997-09-18
DE68928249T2 (de) 1998-02-26
JP2662287B2 (ja) 1997-10-08
AU605683B2 (en) 1991-01-17
NO891069L (no) 1989-09-15
AU3127789A (en) 1989-09-14
KR910006286B1 (ko) 1991-08-19
JPH0285295A (ja) 1990-03-26
EP0333036B1 (en) 1997-08-13
CA1339657C (en) 1998-02-03
KR890014575A (ko) 1989-10-24
EP0333036A3 (en) 1991-05-08
CN1036201C (zh) 1997-10-22
CN1036580A (zh) 1989-10-25
DK123089D0 (da) 1989-03-14
EP0333036A2 (en) 1989-09-20
DK123089A (da) 1989-09-15
ATE156840T1 (de) 1997-08-15

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