IE33023B1 - Enzymes - Google Patents

Enzymes

Info

Publication number
IE33023B1
IE33023B1 IE414/69A IE41469A IE33023B1 IE 33023 B1 IE33023 B1 IE 33023B1 IE 414/69 A IE414/69 A IE 414/69A IE 41469 A IE41469 A IE 41469A IE 33023 B1 IE33023 B1 IE 33023B1
Authority
IE
Ireland
Prior art keywords
penicillinamidase
april
polymer
enzymes
gb1193918a
Prior art date
Application number
IE414/69A
Other versions
IE33023L (en
Original Assignee
Beecham Group 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 Beecham Group Ltd filed Critical Beecham Group Ltd
Publication of IE33023L publication Critical patent/IE33023L/en
Publication of IE33023B1 publication Critical patent/IE33023B1/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N11/00Carrier-bound or immobilised enzymes; Carrier-bound or immobilised microbial cells; Preparation thereof
    • C12N11/02Enzymes or microbial cells immobilised on or in an organic carrier
    • C12N11/10Enzymes or microbial cells immobilised on or in an organic carrier the carrier being a carbohydrate
    • C12N11/12Cellulose or derivatives thereof
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N11/00Carrier-bound or immobilised enzymes; Carrier-bound or immobilised microbial cells; Preparation thereof
    • C12N11/02Enzymes or microbial cells immobilised on or in an organic carrier
    • C12N11/08Enzymes or microbial cells immobilised on or in an organic carrier the carrier being a synthetic polymer
    • C12N11/082Enzymes or microbial cells immobilised on or in an organic carrier the carrier being a synthetic polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12PFERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P37/00Preparation of compounds having a 4-thia-1-azabicyclo [3.2.0] heptane ring system, e.g. penicillin
    • C12P37/06Preparation 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Zoology (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Molecular Biology (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Cephalosporin Compounds (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Enzymes And Modification Thereof (AREA)

Abstract

1,193,918. Insolubilized penicillinamidase. BEECHAM GROUP Ltd. 1 April, 1969 [5 April, 1968], No. 16446/68. Heading C3H. A penicillinamidase is bonded to a waterinsoluble inert polymer. The polymer may be bromoacetylcellulose. azido - carboxymethylcellulose, an ethylene/maleic anhydride copolymer cross-linked with hydrazine or carboxymethyl-cellulose acid chloride. [GB1193918A]
IE414/69A 1968-04-05 1969-03-27 Enzymes IE33023B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB06446/68A GB1193918A (en) 1968-04-05 1968-04-05 Enzymes

Publications (2)

Publication Number Publication Date
IE33023L IE33023L (en) 1969-10-05
IE33023B1 true IE33023B1 (en) 1974-02-20

Family

ID=10077470

Family Applications (1)

Application Number Title Priority Date Filing Date
IE414/69A IE33023B1 (en) 1968-04-05 1969-03-27 Enzymes

Country Status (12)

Country Link
AT (1) AT286498B (en)
BE (1) BE730997A (en)
CH (1) CH549602A (en)
DE (1) DE1917057C2 (en)
ES (1) ES365631A1 (en)
FR (1) FR2005645A1 (en)
GB (1) GB1193918A (en)
IE (1) IE33023B1 (en)
IL (1) IL31925A (en)
NL (1) NL6904995A (en)
RO (1) RO57877A (en)
SE (1) SE359550B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL39158A (en) * 1971-04-28 1977-08-31 Snam Progetti Enzymatic scission and synthesis of penicillins and cephalosporins
JPS5247038B2 (en) * 1973-03-24 1977-11-29
GB1492937A (en) * 1973-12-28 1977-11-23 Beecham Group Ltd Enzyme complexes and their use

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3278392A (en) * 1962-11-12 1966-10-11 Yeda Res & Dev Water insoluble enzymes

Also Published As

Publication number Publication date
ES365631A1 (en) 1971-03-16
IL31925A0 (en) 1969-05-28
NL6904995A (en) 1969-10-07
CH549602A (en) 1974-05-31
DE1917057A1 (en) 1969-10-23
IL31925A (en) 1973-03-30
IE33023L (en) 1969-10-05
FR2005645A1 (en) 1969-12-12
RO57877A (en) 1975-04-15
DE1917057C2 (en) 1983-09-08
GB1193918A (en) 1970-06-03
BE730997A (en) 1969-10-03
SE359550B (en) 1973-09-03
AT286498B (en) 1970-12-10

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