NO891243D0 - Fremgangsmaate ved fremstilling av en n-beskyttet alfa-l-aspartyl-l-fenylalaninmethylester. - Google Patents

Fremgangsmaate ved fremstilling av en n-beskyttet alfa-l-aspartyl-l-fenylalaninmethylester.

Info

Publication number
NO891243D0
NO891243D0 NO891243A NO891243A NO891243D0 NO 891243 D0 NO891243 D0 NO 891243D0 NO 891243 A NO891243 A NO 891243A NO 891243 A NO891243 A NO 891243A NO 891243 D0 NO891243 D0 NO 891243D0
Authority
NO
Norway
Prior art keywords
protected
methyl ester
phenylalanine methyl
aspartyl
alfa
Prior art date
Application number
NO891243A
Other languages
English (en)
Other versions
NO891243L (no
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
Priority claimed from JP63065920A external-priority patent/JP2647420B2/ja
Priority claimed from JP63110417A external-priority patent/JP2698372B2/ja
Priority claimed from JP11040388A external-priority patent/JP2688210B2/ja
Priority claimed from JP63143674A external-priority patent/JP2647439B2/ja
Priority claimed from JP16259388A external-priority patent/JP2598467B2/ja
Priority claimed from JP16978388A external-priority patent/JP2688214B2/ja
Priority claimed from JP16978288A external-priority patent/JP2688213B2/ja
Priority claimed from JP63180358A external-priority patent/JP2598470B2/ja
Application filed by Mitsui Toatsu Chemicals filed Critical Mitsui Toatsu Chemicals
Publication of NO891243D0 publication Critical patent/NO891243D0/no
Publication of NO891243L publication Critical patent/NO891243L/no

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)
  • Seasonings (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
NO89891243A 1988-03-22 1989-03-21 Fremgangsmaate ved fremstilling av en n-beskyttet alfa-l-aspartyl-l-fenylalaninmethylester. NO891243L (no)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
JP63065920A JP2647420B2 (ja) 1988-03-22 1988-03-22 Ｎ−保護−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
JP63110417A JP2698372B2 (ja) 1988-05-09 1988-05-09 Ｎ−保護アスパラギン酸無水物の製造方法
JP11040388A JP2688210B2 (ja) 1988-05-09 1988-05-09 Ｎ−保護アスパラギン酸無水物の製造法
JP63143674A JP2647439B2 (ja) 1988-06-13 1988-06-13 Ｎ−保護−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
JP16259388A JP2598467B2 (ja) 1988-07-01 1988-07-01 Ｎ−保護−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
JP16978388A JP2688214B2 (ja) 1988-07-07 1988-07-07 Ｎ−カルボベンゾキシ−ｌ−アスパラギン酸無水物の製造方法
JP16978288A JP2688213B2 (ja) 1988-07-07 1988-07-07 Ｎ−カルボベンゾキシ−ｌ−アスパラギン酸無水物の製造法
JP63180358A JP2598470B2 (ja) 1988-07-21 1988-07-21 Ｎ−ベンジルオキシカルボニル―αー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

Publications (2)

Publication Number Publication Date
NO891243D0 true NO891243D0 (no) 1989-03-21
NO891243L NO891243L (no) 1989-09-25

Family

ID=27572581

Family Applications (1)

Application Number Title Priority Date Filing Date
NO89891243A NO891243L (no) 1988-03-22 1989-03-21 Fremgangsmaate ved fremstilling av en n-beskyttet alfa-l-aspartyl-l-fenylalaninmethylester.

Country Status (9)

Country Link
EP (1) EP0334236B1 (no)
KR (1) KR910006287B1 (no)
AT (1) ATE110740T1 (no)
AU (1) AU605968B2 (no)
BR (1) BR8901324A (no)
CA (1) CA1339658C (no)
DE (1) DE68917762T2 (no)
DK (1) DK141289A (no)
NO (1) NO891243L (no)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2697844B1 (fr) * 1992-11-12 1995-01-27 Claude Nofre Nouveaux composés dérivés de dipeptides ou d'analogues dipeptidiques utiles comme agents édulcorants, leur procédé de préparation.
KR100255843B1 (ko) * 1997-08-07 2000-05-01 허진호 회전형 씨디피

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4173562A (en) * 1976-12-27 1979-11-06 Monsanto Company Process for the preparation of α-L-aspartyl-L-phenylalanine methyl ester

Also Published As

Publication number Publication date
DK141289A (da) 1989-09-23
EP0334236A2 (en) 1989-09-27
AU605968B2 (en) 1991-01-24
KR910006287B1 (ko) 1991-08-19
CA1339658C (en) 1998-02-03
KR890014576A (ko) 1989-10-24
DE68917762T2 (de) 1995-04-13
EP0334236B1 (en) 1994-08-31
BR8901324A (pt) 1989-11-07
EP0334236A3 (en) 1991-03-20
AU3162089A (en) 1989-09-28
DE68917762D1 (de) 1994-10-06
ATE110740T1 (de) 1994-09-15
DK141289D0 (da) 1989-03-22
NO891243L (no) 1989-09-25

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