DE2109029A1 - Reinigungsverfahren - Google Patents

Reinigungsverfahren

Info

Publication number
DE2109029A1
DE2109029A1 DE19712109029 DE2109029A DE2109029A1 DE 2109029 A1 DE2109029 A1 DE 2109029A1 DE 19712109029 DE19712109029 DE 19712109029 DE 2109029 A DE2109029 A DE 2109029A DE 2109029 A1 DE2109029 A1 DE 2109029A1
Authority
DE
Germany
Prior art keywords
serine
threonine
methyl ester
mixture
ester hydrochloride
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.)
Pending
Application number
DE19712109029
Other languages
German (de)
English (en)
Inventor
Balthasar Dr Binmngen Krasso Anna Dr Basel Hegedus, (Schweiz)
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.)
F Hoffmann La Roche AG
Original Assignee
F Hoffmann La Roche AG
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 F Hoffmann La Roche AG filed Critical F Hoffmann La Roche AG
Publication of DE2109029A1 publication Critical patent/DE2109029A1/de
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P13/00—Preparation of nitrogen-containing organic compounds
    • C12P13/04—Alpha- or beta- amino acids
    • C12P13/08—Lysine; Diaminopimelic acid; Threonine; Valine
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P13/00—Preparation of nitrogen-containing organic compounds
    • C12P13/04—Alpha- or beta- amino acids
    • C12P13/06—Alanine; Leucine; Isoleucine; Serine; Homoserine

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biotechnology (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE19712109029 1970-03-06 1971-02-25 Reinigungsverfahren Pending DE2109029A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH330370 1970-03-06

Publications (1)

Publication Number Publication Date
DE2109029A1 true DE2109029A1 (de) 1971-09-23

Family

ID=4253066

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712109029 Pending DE2109029A1 (de) 1970-03-06 1971-02-25 Reinigungsverfahren

Country Status (4)

Country Link
DE (1) DE2109029A1 (https=)
FR (1) FR2084273A5 (https=)
GB (1) GB1279077A (https=)
NL (1) NL7101831A (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4348317A (en) * 1980-12-29 1982-09-07 Monsanto Company Recovery of L-phenylalanine and L-aspartic acid during preparation of α-L-aspartyl-L-phenylalanine methyl ester

Also Published As

Publication number Publication date
NL7101831A (https=) 1971-09-08
GB1279077A (en) 1972-06-21
FR2084273A5 (https=) 1971-12-17

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