CH577438A5 - - Google Patents

Info

Publication number
CH577438A5
CH577438A5 CH1248573A CH1248573A CH577438A5 CH 577438 A5 CH577438 A5 CH 577438A5 CH 1248573 A CH1248573 A CH 1248573A CH 1248573 A CH1248573 A CH 1248573A CH 577438 A5 CH577438 A5 CH 577438A5
Authority
CH
Switzerland
Application number
CH1248573A
Original Assignee
Ajinomoto Kk
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 Ajinomoto Kk filed Critical Ajinomoto Kk
Publication of CH577438A5 publication Critical patent/CH577438A5/xx

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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/803—Physical recovery methods, e.g. chromatography, grinding

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (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)
  • Analytical Chemistry (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH1248573A 1972-08-31 1973-08-30 CH577438A5 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47087419A JPS5037277B2 (xx) 1972-08-31 1972-08-31

Publications (1)

Publication Number Publication Date
CH577438A5 true CH577438A5 (xx) 1976-07-15

Family

ID=13914344

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1248573A CH577438A5 (xx) 1972-08-31 1973-08-30

Country Status (7)

Country Link
US (1) US3841966A (xx)
JP (1) JPS5037277B2 (xx)
CA (1) CA1018920A (xx)
CH (1) CH577438A5 (xx)
DE (1) DE2344060A1 (xx)
FR (1) FR2197836B1 (xx)
GB (1) GB1429976A (xx)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5157889A (en) * 1974-11-13 1976-05-20 Eisai Co Ltd Arufuaa tokofuerooruno seikagakutekikogakubunkatsuho
JPS5521775Y2 (xx) * 1975-04-12 1980-05-26
JPS52909A (en) * 1975-06-24 1977-01-06 Arita Tile Manufacture of tiles having dovetail rows on back
CH605474A5 (xx) * 1976-10-12 1978-09-29 Hoffmann La Roche
US4226941A (en) * 1979-09-27 1980-10-07 Meiji Seika Kaisha, Ltd. Process for the optical resolution of d,l-2-amino-4-methylphosphinobutyric acid
DE3318932C1 (de) * 1983-05-25 1984-06-07 Degussa Ag, 6000 Frankfurt Verfahren zur Gewinnung von reinem L-Leucin
DE3318933C1 (de) * 1983-05-25 1984-06-07 Degussa Ag, 6000 Frankfurt Verfahren zur Trennung von L-Leucin und L-Isoleucin
JPS6098995A (ja) * 1983-11-04 1985-06-01 Microbial Chem Res Found 光学活性３−（３，４−ジヒドロキシフエニル）セリン，およびその誘導体の製造法
JPH04260650A (ja) * 1991-02-08 1992-09-16 Inax Corp タイル
JPH0539909U (ja) * 1991-10-28 1993-05-28 敬治 西尾 タイル素材型抜き用治具
JPH05116122A (ja) * 1991-10-28 1993-05-14 Takaharu Nishio タイル素材の製造方法
DE19546532C2 (de) * 1995-12-13 2000-04-20 Degussa Verfahren zur Gewinnung von optisch aktiven L-alpha-Aminocarbonsäuren aus entsprechenden racemischen D,L-alpha-Aminocarbonsäuren
US6114163A (en) * 1995-12-13 2000-09-05 Degussa Aktiengesellschaft Process for obtaining active L-α-amino carboxylic acids from corresponding racemic d, L-α-amino carboxylic acids
CA2347079A1 (en) * 1998-10-20 2000-04-27 Chirotech Technology Limited Aminoacylase and its use in the production of d-aminoacids

Also Published As

Publication number Publication date
JPS5037277B2 (xx) 1975-12-01
DE2344060A1 (de) 1974-03-07
FR2197836A1 (xx) 1974-03-29
FR2197836B1 (xx) 1977-09-09
CA1018920A (en) 1977-10-11
GB1429976A (en) 1976-03-31
JPS4942887A (xx) 1974-04-22
US3841966A (en) 1974-10-15

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Legal Events

Date Code Title Description
PL Patent ceased