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BR9002997A - Processo para producao de ester metilico de alfa-i-aspartil-i-fenilalanina cristalino,facilmente soluvel - Google Patents

Processo para producao de ester metilico de alfa-i-aspartil-i-fenilalanina cristalino,facilmente soluvel

Info

Publication number
BR9002997A
BR9002997A BR909002997A BR9002997A BR9002997A BR 9002997 A BR9002997 A BR 9002997A BR 909002997 A BR909002997 A BR 909002997A BR 9002997 A BR9002997 A BR 9002997A BR 9002997 A BR9002997 A BR 9002997A
Authority
BR
Brazil
Prior art keywords
aspartyl
phenylalanine
alpha
production
methyl ester
Prior art date
Application number
BR909002997A
Other languages
English (en)
Inventor
Masanobu Ajioka
Chojiro Higuchi
Takeshi Oura
Toshio Katoh
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 BR9002997A publication Critical patent/BR9002997A/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
    • 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
    • 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

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)
BR909002997A 1989-06-26 1990-06-26 Processo para producao de ester metilico de alfa-i-aspartil-i-fenilalanina cristalino,facilmente soluvel BR9002997A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1160960A JPH0327398A (ja) 1989-06-26 1989-06-26 α―Ｌ―アスパルチル―Ｌ―フェニルアラニンメチルエステルの晶析方法

Publications (1)

Publication Number Publication Date
BR9002997A true BR9002997A (pt) 1991-08-20

Family

ID=15725905

Family Applications (1)

Application Number Title Priority Date Filing Date
BR909002997A BR9002997A (pt) 1989-06-26 1990-06-26 Processo para producao de ester metilico de alfa-i-aspartil-i-fenilalanina cristalino,facilmente soluvel

Country Status (6)

Country Link
EP (1) EP0405273A3 (pt)
JP (1) JPH0327398A (pt)
KR (1) KR920006562B1 (pt)
AU (1) AU616120B2 (pt)
BR (1) BR9002997A (pt)
CA (1) CA2019396A1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2927070B2 (ja) * 1991-05-23 1999-07-28 味の素株式会社 α−Ｌ−アスパルチル−Ｌ−フェニルアラニンメチルエステルの製造方法
EP0523813B1 (en) * 1991-07-19 1996-11-27 Holland Sweetener Company V.O.F. Method for crystallizing alpha-L-aspartyl-L-phenylalanine methyl ester
JPH05178889A (ja) * 1991-10-30 1993-07-20 Ajinomoto Co Inc α−Ｌ−アスパルチル−Ｌ−フェニルアラニンメチルエステルの晶析方法
JPH08230393A (ja) * 1995-02-28 1996-09-10 Ando Electric Co Ltd Ｃａｄ装置つきマーキング装置
JP2000026496A (ja) * 1998-05-08 2000-01-25 Ajinomoto Co Inc 新規アスパルテーム誘導体結晶及びその製造法
JPH11322788A (ja) * 1998-05-08 1999-11-24 Ajinomoto Co Inc 新規アスパルテーム誘導体結晶及びその製造方法
EP0976762A1 (en) * 1998-07-29 2000-02-02 Daesang Corporation Crystallization of Alpha-L-aspartyl-L-phenylalanine methyl ester
US6090972A (en) * 1998-11-12 2000-07-18 Daesang Corporation Crystallization of α-L-aspartyl-L-phenylalanine methyl ester
US6657073B1 (en) 1999-08-18 2003-12-02 Daesang Corporation Crystallization of α-L-aspartyl-L-phenylalanine methyl ester

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59227849A (ja) * 1983-06-08 1984-12-21 Ajinomoto Co Inc Ｌ―α―アスパルチル―Ｌ―フェニルアラニンメチルエステル束状晶の晶析分離法
CA2017137A1 (en) * 1989-05-22 1990-11-22 Shigeaki Irino Method for crystallizing &-l-aspartyl-l-phenylalanine methyl ester

Also Published As

Publication number Publication date
JPH0327398A (ja) 1991-02-05
EP0405273A3 (en) 1991-10-30
CA2019396A1 (en) 1990-12-26
AU616120B2 (en) 1991-10-17
AU5771190A (en) 1991-01-03
KR920006562B1 (ko) 1992-08-08
KR910000788A (ko) 1991-01-30
EP0405273A2 (en) 1991-01-02

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Legal Events

Date Code Title Description
FD3 Appl. lapsed due to non-payment of renewal fee