IL31925A - Preparation of 6-aminopenicillanic acid by use of insoluble amidase - Google Patents

Preparation of 6-aminopenicillanic acid by use of insoluble amidase

Info

Publication number
IL31925A
IL31925A IL31925A IL3192569A IL31925A IL 31925 A IL31925 A IL 31925A IL 31925 A IL31925 A IL 31925A IL 3192569 A IL3192569 A IL 3192569A IL 31925 A IL31925 A IL 31925A
Authority
IL
Israel
Prior art keywords
enzyme
preparation
units
acid
insoluble
Prior art date
Application number
IL31925A
Other languages
English (en)
Other versions
IL31925A0 (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 IL31925A0 publication Critical patent/IL31925A0/xx
Publication of IL31925A publication Critical patent/IL31925A/en

Links

Classifications

    • 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
    • C12N11/10—Enzymes or microbial cells immobilised on or in an organic carrier the carrier being a carbohydrate
    • C12N11/12—Cellulose or derivatives 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
    • C12N11/08—Enzymes or microbial cells immobilised on or in an organic carrier the carrier being a synthetic polymer
    • C12N11/082—Enzymes 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
    • 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

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)
IL31925A 1968-04-05 1969-03-28 Preparation of 6-aminopenicillanic acid by use of insoluble amidase IL31925A (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
IL31925A0 IL31925A0 (en) 1969-05-28
IL31925A true IL31925A (en) 1973-03-30

Family

ID=10077470

Family Applications (1)

Application Number Title Priority Date Filing Date
IL31925A IL31925A (en) 1968-04-05 1969-03-28 Preparation of 6-aminopenicillanic acid by use of insoluble amidase

Country Status (12)

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

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 (xx) * 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
SE359550B (xx) 1973-09-03
IE33023B1 (en) 1974-02-20
IL31925A0 (en) 1969-05-28
ES365631A1 (es) 1971-03-16
DE1917057A1 (de) 1969-10-23
FR2005645A1 (en) 1969-12-12
NL6904995A (xx) 1969-10-07
DE1917057C2 (de) 1983-09-08
BE730997A (xx) 1969-10-03
GB1193918A (en) 1970-06-03
IE33023L (en) 1969-10-05
CH549602A (de) 1974-05-31
AT286498B (de) 1970-12-10
RO57877A (xx) 1975-04-15

Similar Documents

Publication Publication Date Title
US4683293A (en) Purification of pichia produced lipophilic proteins
CA1040561A (en) Cyanogen halide activation of carbohydrates and protein binding thereto
US3883394A (en) Water-insoluble penicillin acylase
JPS6222599B2 (xx)
DE2366180C2 (de) Enzymanlagerungsprodukt
IL31925A (en) Preparation of 6-aminopenicillanic acid by use of insoluble amidase
US4066505A (en) Process for extracting a polypeptide from an aqueous solution
US3736230A (en) Process for producing 6-amino-penicillanic acid
US3887432A (en) 6-Aminopenicillanic acid preparation
US4230804A (en) Water-insoluble penicillin acylase preparation
JPS59196091A (ja) 固定化蛋白複合体およびその製造方法
US3622462A (en) Process for manufacture of an enzyme preparation
CS203607B1 (en) Process for preparing bonded cells with activity of penicilinacylase
EP0138338B1 (en) Penicillinamidase
US4490470A (en) Process for the separation and purification of dextranase
SU451248A3 (ru) Способ получени 6-аминопенициллановой кислоты
US5403929A (en) Process for preparing alkali salts of cephalosporin C
US3272715A (en) Method for producing and recovering 6-aminopenicillanic acid
JPS6167489A (ja) 枯草菌の固定化細胞、固定化方法及び７‐β‐アシルアミドセフアロスポラン酸からの３‐アセトキシ基の脱離に対する生成物の使用
JPH02167093A (ja) エンドウから純枠な蛋白質不含のデンプンを得るための生物工学的方法
DK143165B (da) Fremgangsmaade til fremstilling af 6-aminopenicillansyre ved enzymatisk omsaetning af penicillin med en penicillinamidaseproducerende mikroorganisme
CN100500840C (zh) 青霉素酰化酶晶体和固定化青霉素酰化酶
US3879409A (en) Isolation of 6-aminopenicillanic acid and salts thereof
Sánchez-Montero et al. DNase activity of micrococcal endonuclease insolubilized on corn cob
KR860000698B1 (ko) 세포 고정화에 의한 6-아미노페니실란산의 제조방법