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AU2158700A - Process for purification of N- (N-(3,3-dimethylbutyl) -l-alpha-aspartyl) -l-phenylalanine 1-methyl ester - Google Patents

Process for purification of N- (N-(3,3-dimethylbutyl) -l-alpha-aspartyl) -l-phenylalanine 1-methyl ester

Info

Publication number
AU2158700A
AU2158700A AU21587/00A AU2158700A AU2158700A AU 2158700 A AU2158700 A AU 2158700A AU 21587/00 A AU21587/00 A AU 21587/00A AU 2158700 A AU2158700 A AU 2158700A AU 2158700 A AU2158700 A AU 2158700A
Authority
AU
Australia
Prior art keywords
aspartyl
dimethylbutyl
phenylalanine
alpha
purification
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU21587/00A
Inventor
Lawrence M. Miller
Christine M. V. Moore
Indra Prakash
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nutrasweet Co
Original Assignee
Nutrasweet Co
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 Nutrasweet Co filed Critical Nutrasweet Co
Publication of AU2158700A publication Critical patent/AU2158700A/en
Abandoned legal-status Critical Current

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Biophysics (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Peptides Or Proteins (AREA)
AU21587/00A 1998-11-25 1999-11-24 Process for purification of N- (N-(3,3-dimethylbutyl) -l-alpha-aspartyl) -l-phenylalanine 1-methyl ester Abandoned AU2158700A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11001198P 1998-11-25 1998-11-25
US60110011 1998-11-25
PCT/US1999/028052 WO2000032621A1 (en) 1998-11-25 1999-11-24 PROCESS FOR PURIFICATION OF N- [N-(3,3-DIMETHYLBUTYL) -L-α-ASPARTYL] -L-PHENYLALANINE 1-METHYL ESTER

Publications (1)

Publication Number Publication Date
AU2158700A true AU2158700A (en) 2000-06-19

Family

ID=22330783

Family Applications (1)

Application Number Title Priority Date Filing Date
AU21587/00A Abandoned AU2158700A (en) 1998-11-25 1999-11-24 Process for purification of N- (N-(3,3-dimethylbutyl) -l-alpha-aspartyl) -l-phenylalanine 1-methyl ester

Country Status (2)

Country Link
AU (1) AU2158700A (en)
WO (1) WO2000032621A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8791253B2 (en) 2006-06-19 2014-07-29 The Coca-Cola Company Rebaudioside A composition and method for purifying rebaudioside A
US9012626B2 (en) 2006-06-19 2015-04-21 The Coca-Cola Company Rebaudioside a composition and method for purifying rebaudioside a
US8030481B2 (en) 2007-05-21 2011-10-04 The Coca-Cola Company Stevioside polymorphic and amorphous forms, methods for their formulation, and uses

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6049199B2 (en) * 1979-04-10 1985-10-31 東ソー株式会社 Purification method of α-L-aspartyl-L-phenylalanine lower alkyl ester
JPS55167267A (en) * 1979-06-15 1980-12-26 Toyo Soda Mfg Co Ltd Purification of alpha-l-aspartyl-l-phenylalanine lower alkyl ester
ES2068763B1 (en) * 1993-07-23 1995-10-01 Univ Madrid Complutense PURIFICATION PROCEDURE OF DIPEPTIDE * -L-ASPARTIL-L-PHENYLALANINE OR ITS ALKYL ESTERS OF LOW MOLECULAR WEIGHT.
JPH11130794A (en) * 1997-10-23 1999-05-18 Ajinomoto Co Inc Purification of aspartame derivative
JPH11171895A (en) * 1997-12-11 1999-06-29 Ajinomoto Co Inc Separation and purification of aspartame and aspartame derivative

Also Published As

Publication number Publication date
WO2000032621A1 (en) 2000-06-08

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase