DE2105009C3 - Verfahren zur Spaltung von racemi sehen Aminosäuren in die optisch aktiven Komponenten - Google Patents

Verfahren zur Spaltung von racemi sehen Aminosäuren in die optisch aktiven Komponenten

Info

Publication number
DE2105009C3
DE2105009C3 DE19712105009 DE2105009A DE2105009C3 DE 2105009 C3 DE2105009 C3 DE 2105009C3 DE 19712105009 DE19712105009 DE 19712105009 DE 2105009 A DE2105009 A DE 2105009A DE 2105009 C3 DE2105009 C3 DE 2105009C3
Authority
DE
Germany
Prior art keywords
acylase
solution
amino acid
acetyl
methionine
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.)
Expired
Application number
DE19712105009
Other languages
German (de)
English (en)
Other versions
DE2105009A1 (de
DE2105009B2 (de
Inventor
Ichiro Suita Osaka Chibata
Takao Suita Mori
Tadashi Takatsuki Sato
Tetsuya Kyoto Tosa
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.)
Tanabe Seiyaku Co Ltd
Original Assignee
Tanabe Seiyaku Co Ltd
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 Tanabe Seiyaku Co Ltd filed Critical Tanabe Seiyaku Co Ltd
Publication of DE2105009A1 publication Critical patent/DE2105009A1/de
Publication of DE2105009B2 publication Critical patent/DE2105009B2/de
Application granted granted Critical
Publication of DE2105009C3 publication Critical patent/DE2105009C3/de
Expired 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
    • C12P41/00—Processes using enzymes or microorganisms to separate optical isomers from a racemic mixture
    • C12P41/006—Processes using enzymes or microorganisms to separate optical isomers from a racemic mixture by reactions involving C-N bonds, e.g. nitriles, amides, hydantoins, carbamates, lactames, transamination reactions, or keto group formation from racemic mixtures
    • C12P41/007—Processes using enzymes or microorganisms to separate optical isomers from a racemic mixture by reactions involving C-N bonds, e.g. nitriles, amides, hydantoins, carbamates, lactames, transamination reactions, or keto group formation from racemic mixtures by reactions involving acyl derivatives of racemic amines
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Analytical Chemistry (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
DE19712105009 1970-02-03 1971-02-03 Verfahren zur Spaltung von racemi sehen Aminosäuren in die optisch aktiven Komponenten Expired DE2105009C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP978970 1970-02-03

Publications (3)

Publication Number Publication Date
DE2105009A1 DE2105009A1 (de) 1971-09-16
DE2105009B2 DE2105009B2 (de) 1973-04-26
DE2105009C3 true DE2105009C3 (de) 1973-11-15

Family

ID=11729973

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712105009 Expired DE2105009C3 (de) 1970-02-03 1971-02-03 Verfahren zur Spaltung von racemi sehen Aminosäuren in die optisch aktiven Komponenten

Country Status (3)

Country Link
DE (1) DE2105009C3 (da)
FR (1) FR2078103A5 (da)
GB (1) GB1292097A (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3334848A1 (de) * 1983-09-27 1985-04-04 Hoechst Ag, 6230 Frankfurt Verfahren zur herstellung der optischen antipoden von tert.-leucin

Also Published As

Publication number Publication date
GB1292097A (en) 1972-10-11
DE2105009A1 (de) 1971-09-16
DE2105009B2 (de) 1973-04-26
FR2078103A5 (da) 1971-11-05

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)