NO891069D0 - Fremgangsmaate for rensing av uren alfa-l-aspartyl-l-fenylalaninmethylester (alfa-apm). - Google Patents

Fremgangsmaate for rensing av uren alfa-l-aspartyl-l-fenylalaninmethylester (alfa-apm).

Info

Publication number
NO891069D0
NO891069D0 NO891069A NO891069A NO891069D0 NO 891069 D0 NO891069 D0 NO 891069D0 NO 891069 A NO891069 A NO 891069A NO 891069 A NO891069 A NO 891069A NO 891069 D0 NO891069 D0 NO 891069D0
Authority
NO
Norway
Prior art keywords
alfa
apm
aspartyl
methyl ester
phenylalanine methyl
Prior art date
Application number
NO891069A
Other languages
English (en)
Other versions
NO891069L (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
Application filed by Mitsui Toatsu Chemicals filed Critical Mitsui Toatsu Chemicals
Publication of NO891069D0 publication Critical patent/NO891069D0/no
Publication of NO891069L publication Critical patent/NO891069L/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
NO89891069A 1988-03-14 1989-03-13 Fremgangsmaate for rensing av uren alfa-l-aspartyl-l-fenylalaninmethylester (alfa-apm). NO891069L (no)

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 (2)

Publication Number Publication Date
NO891069D0 true NO891069D0 (no) 1989-03-13
NO891069L NO891069L (no) 1989-09-15

Family

ID=27463624

Family Applications (1)

Application Number Title Priority Date Filing Date
NO89891069A NO891069L (no) 1988-03-14 1989-03-13 Fremgangsmaate for rensing av uren alfa-l-aspartyl-l-fenylalaninmethylester (alfa-apm).

Country Status (11)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1017289A1 (en) * 1997-09-24 2000-07-12 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
BR8901174A (pt) 1989-10-31
DK123089A (da) 1989-09-15
NO891069L (no) 1989-09-15
DE68928249T2 (de) 1998-02-26
EP0333036A3 (en) 1991-05-08
JPH0285295A (ja) 1990-03-26
ATE156840T1 (de) 1997-08-15
KR910006286B1 (ko) 1991-08-19
CA1339657C (en) 1998-02-03
AU605683B2 (en) 1991-01-17
CN1036580A (zh) 1989-10-25
DK123089D0 (da) 1989-03-14
EP0333036B1 (en) 1997-08-13
CN1036201C (zh) 1997-10-22
EP0333036A2 (en) 1989-09-20
DE68928249D1 (de) 1997-09-18
JP2662287B2 (ja) 1997-10-08
KR890014575A (ko) 1989-10-24
AU3127789A (en) 1989-09-14

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