ATE541941T1 - Mikrobielle herstellung von levodione - Google Patents

Mikrobielle herstellung von levodione

Info

Publication number
ATE541941T1
ATE541941T1 AT00116094T AT00116094T ATE541941T1 AT E541941 T1 ATE541941 T1 AT E541941T1 AT 00116094 T AT00116094 T AT 00116094T AT 00116094 T AT00116094 T AT 00116094T AT E541941 T1 ATE541941 T1 AT E541941T1
Authority
AT
Austria
Prior art keywords
water
saccharomyces
dione
delbrueckii
organic solvent
Prior art date
Application number
AT00116094T
Other languages
English (en)
Inventor
Masatsuka Fukuoka
Koki Hiraga
Toru Sekihara
Original Assignee
Dsm Ip Assets Bv
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 Dsm Ip Assets Bv filed Critical Dsm Ip Assets Bv
Application granted granted Critical
Publication of ATE541941T1 publication Critical patent/ATE541941T1/de

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
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/24—Preparation of oxygen-containing organic compounds containing a carbonyl group
    • C12P7/26—Ketones
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N11/00—Carrier-bound or immobilised enzymes; Carrier-bound or immobilised microbial cells; Preparation thereof
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N11/00—Carrier-bound or immobilised enzymes; Carrier-bound or immobilised microbial cells; Preparation thereof
    • C12N11/02—Enzymes or microbial cells immobilised on or in an organic carrier
    • C12N11/04—Enzymes or microbial cells immobilised on or in an organic carrier entrapped within the carrier, e.g. gel or hollow fibres
    • 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
    • C12P41/002—Processes using enzymes or microorganisms to separate optical isomers from a racemic mixture by oxidation/reduction reactions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Genetics & Genomics (AREA)
  • Health & Medical Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biomedical Technology (AREA)
  • Dispersion Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
AT00116094T 1999-08-02 2000-07-27 Mikrobielle herstellung von levodione ATE541941T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP99115237 1999-08-02

Publications (1)

Publication Number Publication Date
ATE541941T1 true ATE541941T1 (de) 2012-02-15

Family

ID=8238710

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00116094T ATE541941T1 (de) 1999-08-02 2000-07-27 Mikrobielle herstellung von levodione

Country Status (7)

Country Link
US (1) US6428991B1 (de)
JP (1) JP3891324B2 (de)
KR (1) KR20010049962A (de)
CN (2) CN1661025A (de)
AT (1) ATE541941T1 (de)
BR (1) BR0003302A (de)
CA (1) CA2315837A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60313784D1 (de) * 2002-09-23 2007-06-21 Dsm Ip Assets Bv Enon reduktase gen und mikrobielle herstellung von levodion
CN100368538C (zh) * 2005-11-14 2008-02-13 湛江师范学院 超支化聚合物凝胶固定化酵母载体的制备方法
WO2008082694A2 (en) * 2006-07-14 2008-07-10 Akermin, Inc. Organelles in bioanodes, biocathodes, and biofuel cells
CN101760436B (zh) * 2008-12-26 2011-12-07 安琪酵母股份有限公司 一种酵母菌株,制备方法及其相关应用
DE102008064574B4 (de) 2008-12-31 2013-02-21 Adil Barakat Verfahren zur Herstellung von 2R1(S)-1-on-Verbindungen mittels Enon-Reduktion
CN105062903B (zh) * 2015-09-02 2018-02-02 河南工业大学 一种耐低温高产糖德尔布有孢圆酵母菌及其应用
CN114350725B (zh) * 2022-01-14 2023-05-05 四川大学 一种酵母菌胞外多糖、制备方法及其应用

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH611590A5 (en) 1974-06-28 1979-06-15 Hoffmann La Roche Process for the preparation of a diketo compound
US4072715A (en) 1974-08-21 1978-02-07 Hoffmann-La Roche Inc. Optically active cyclohexane derivatives
US5990191A (en) * 1995-11-28 1999-11-23 Kansai Paint Co., Ltd. Granular carrier for immobilizing microbial cells and apparatus for producing the granular carrier

Also Published As

Publication number Publication date
BR0003302A (pt) 2001-06-05
CN1661025A (zh) 2005-08-31
CA2315837A1 (en) 2001-02-02
CN1285410A (zh) 2001-02-28
JP2001061488A (ja) 2001-03-13
US6428991B1 (en) 2002-08-06
JP3891324B2 (ja) 2007-03-14
CN1233834C (zh) 2005-12-28
KR20010049962A (ko) 2001-06-15

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