DK201484A - Enzymatisk fremgangsmaade - Google Patents

Enzymatisk fremgangsmaade Download PDF

Info

Publication number
DK201484A
DK201484A DK201484A DK201484A DK201484A DK 201484 A DK201484 A DK 201484A DK 201484 A DK201484 A DK 201484A DK 201484 A DK201484 A DK 201484A DK 201484 A DK201484 A DK 201484A
Authority
DK
Denmark
Prior art keywords
biocatalyst
formation
conditions
proton
catalysed
Prior art date
Application number
DK201484A
Other languages
English (en)
Other versions
DK201484D0 (da
Inventor
Itzhak Rousseau
Original Assignee
Tno
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 Tno filed Critical Tno
Publication of DK201484D0 publication Critical patent/DK201484D0/da
Publication of DK201484A publication Critical patent/DK201484A/da

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
    • C12P37/00—Preparation of compounds having a 4-thia-1-azabicyclo [3.2.0] heptane ring system, e.g. penicillin
    • C12P37/06—Preparation of compounds having a 4-thia-1-azabicyclo [3.2.0] heptane ring system, e.g. penicillin by desacylation of the substituent in the 6 position
    • 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
    • C12N11/18—Multi-enzyme systems
    • 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
    • C12P1/00—Preparation of compounds or compositions, not provided for in groups C12P3/00 - C12P39/00, by using microorganisms or enzymes
DK201484A 1983-04-19 1984-04-18 Enzymatisk fremgangsmaade DK201484A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8301373A NL8301373A (nl) 1983-04-19 1983-04-19 Geimmobiliseerde biokatalysatoren.

Publications (2)

Publication Number Publication Date
DK201484D0 DK201484D0 (da) 1984-04-18
DK201484A true DK201484A (da) 1984-10-20

Family

ID=19841728

Family Applications (1)

Application Number Title Priority Date Filing Date
DK201484A DK201484A (da) 1983-04-19 1984-04-18 Enzymatisk fremgangsmaade

Country Status (6)

Country Link
EP (1) EP0122681B1 (da)
JP (1) JPS59210891A (da)
AT (1) ATE24741T1 (da)
DE (1) DE3461937D1 (da)
DK (1) DK201484A (da)
NL (1) NL8301373A (da)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5431160A (en) * 1989-07-19 1995-07-11 University Of New Mexico Miniature implantable refillable glucose sensor and material therefor
JP2001527381A (ja) * 1995-07-18 2001-12-25 ギスト ブロカデス ベスローテン フェンノートシャップ 改良固定化ペニシリンｇアシラーゼ
US6060268A (en) * 1995-07-18 2000-05-09 Gist-Brocades B.V. Penicillin G acylase immobilized with a crosslinked mixture of gelled gelatin and amino polymer
ATE278800T1 (de) * 1997-04-22 2004-10-15 Dsm Ip Assets Bv Verbessertes verfahren zur fermentativer herstellung von penizillin
GB9718740D0 (en) * 1997-09-05 1997-11-12 Advanced Phytonics Ltd Improvements in or relating to the preparation of a compound
DE102010013852A1 (de) * 2010-04-01 2011-10-06 M2P-Labs Gmbh Verfahren zur Prozessführung einer Edukt-limitierten, biochemischen Reaktion

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2036383A5 (en) * 1969-03-12 1970-12-24 Squibb & Sons Inc Prepn of 6-aminopenicillanic acid by splitting penicillins

Also Published As

Publication number Publication date
JPS59210891A (ja) 1984-11-29
EP0122681A1 (en) 1984-10-24
DE3461937D1 (en) 1987-02-12
ATE24741T1 (de) 1987-01-15
DK201484D0 (da) 1984-04-18
NL8301373A (nl) 1984-11-16
EP0122681B1 (en) 1987-01-07

Similar Documents

Publication Publication Date Title
Yamada et al. Microbial and enzymatic processes for the production of biologically and chemically useful compounds [New Synthetic Methods (69)]
NO963541L (no) Termostabilt enzym som inaktiveres reversibelt ved kjemisk modifisering, samt fremgangsmåte for fremstilling av enzymet
DK0532341T3 (da) Biologisk fremgangsmåde til fremstilling af 7-ADCA
AU3075697A (en) Enzymatic process for the manufacture of ascorbic acid, 2-keto-l-gulonic acid and esters of 2-keto-l-gulonic acid
NO981968D0 (no) FremgangsmÕte for fremstilling av isomalto-oligo sakkarid-rike siruper
ATE131529T1 (de) Biokatalysatoren
DK201484A (da) Enzymatisk fremgangsmaade
MX9803762A (es) Produccion microbiana mejorada de indigo.
IE810385L (en) Immobilised enzymes
Oguntimein et al. Properties of soluble and immobilized Aspergillus niger β‐xylosidase
KR960704058A (ko) 복합 고정화 효소 조제물을 이용한 d-아미노산의 생산방법(process for producing d-amino acid by using composite immobilized enzyme preparation)
TR199901164A2 (xx) Betalaktam antibiyotiklerin enzimatik �retim prosesi.
Nanba et al. Immobilization of N-carbamyl-D-amino acid amidohydrolase
DK0730036T3 (da) Fremgangsmåde til enzymatisk syntese af Beta-lactamantibiotika i nærvær af en enzyminhibitor
IL81555A0 (en) Enzymatic process for 3-substituted cephalosporins
DE69709952T2 (de) Verbessertes verfahren zur herstellung von l-asparaginsäure
EP0323068A3 (en) Enzymatic carbon-carbon bond formation
FR2299343A1 (fr) Procede d'immobilisation d'enzymes
Lima et al. Reaction kinetics of the esterification of lauric acid in iso-octane using an immobilized biocatalyst
KR880003009A (ko) 카르니틴의 제조방법
Kobayashi et al. A novel method of immobilizing penicillin acylase on basic anion exchange resin with hexamethylene diisocyanate and p-hydroxybenzaldehyde
ES8400142A1 (es) Procedimiento para preparar una solucion acuosa de aspartasa.
He et al. Characteristics of immobilized aminoacylase from Aspergillus oryzae on macroporous copolymers
Chibata et al. Production of optically active compounds using immobilized biocatalysts
GB1347665A (en) Process for the production of cephalexin

Legal Events

Date Code Title Description
AHB Application shelved due to non-payment