AT297218B - Process for the production of a cell-free penicillin acylase - Google Patents
Process for the production of a cell-free penicillin acylaseInfo
- Publication number
- AT297218B AT297218B AT118469A AT118469A AT297218B AT 297218 B AT297218 B AT 297218B AT 118469 A AT118469 A AT 118469A AT 118469 A AT118469 A AT 118469A AT 297218 B AT297218 B AT 297218B
- Authority
- AT
- Austria
- Prior art keywords
- cell
- production
- penicillin acylase
- free penicillin
- free
- Prior art date
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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D499/00—Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. penicillins, penems; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
-
- 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
- C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
- C12N9/14—Hydrolases (3)
- C12N9/78—Hydrolases (3) acting on carbon to nitrogen bonds other than peptide bonds (3.5)
- C12N9/80—Hydrolases (3) acting on carbon to nitrogen bonds other than peptide bonds (3.5) acting on amide bonds in linear amides (3.5.1)
- C12N9/84—Penicillin amidase (3.5.1.11)
-
- 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
- C12P37/04—Preparation of compounds having a 4-thia-1-azabicyclo [3.2.0] heptane ring system, e.g. penicillin by acylation of the substituent in the 6 position
-
- 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
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Zoology (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Genetics & Genomics (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Microbiology (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Biotechnology (AREA)
- General Engineering & Computer Science (AREA)
- Molecular Biology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Biomedical Technology (AREA)
- Mycology (AREA)
- Medicinal Chemistry (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Enzymes And Modification Thereof (AREA)
- Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
- Handcart (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB754468 | 1968-02-15 | ||
GB57373/68A GB1261711A (en) | 1968-02-15 | 1968-12-03 | Process for producing a penicillin acylose composition |
Publications (1)
Publication Number | Publication Date |
---|---|
AT297218B true AT297218B (en) | 1972-03-10 |
Family
ID=26241501
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT118469A AT297218B (en) | 1968-02-15 | 1969-02-06 | Process for the production of a cell-free penicillin acylase |
AT100971A AT300198B (en) | 1968-02-15 | 1969-02-06 | Process for the preparation of 6-aminopenicillanic acid |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT100971A AT300198B (en) | 1968-02-15 | 1969-02-06 | Process for the preparation of 6-aminopenicillanic acid |
Country Status (17)
Country | Link |
---|---|
JP (2) | JPS4833386B1 (en) |
AT (2) | AT297218B (en) |
BE (1) | BE727506A (en) |
CA (1) | CA941769A (en) |
CH (2) | CH523320A (en) |
CS (1) | CS155970B2 (en) |
DE (4) | DE1966428C3 (en) |
DK (1) | DK128421B (en) |
ES (4) | ES363592A1 (en) |
FI (1) | FI47109C (en) |
FR (2) | FR2001977A1 (en) |
IE (1) | IE32962B1 (en) |
IT (1) | IT1061759B (en) |
NL (1) | NL158547B (en) |
NO (3) | NO131388C (en) |
SE (3) | SE352643B (en) |
SU (1) | SU404195A3 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1357317A (en) * | 1970-08-27 | 1974-06-19 | Beecham Group Ltd | Enzymes |
IL39158A (en) * | 1971-04-28 | 1977-08-31 | Snam Progetti | Enzymatic scission and synthesis of penicillins and cephalosporins |
BE791748A (en) * | 1971-11-23 | 1973-05-22 | Bayer Ag | PROCESS FOR THE PRODUCTION OF 6-AMINOPENICILLANIC ACID BY ENZYMATIC RUPTURE OF PENICILLINS |
JPS5420193A (en) * | 1977-07-12 | 1979-02-15 | Tanabe Seiyaku Co Ltd | Immobilized aminoacylase and its preparation |
GB9718740D0 (en) * | 1997-09-05 | 1997-11-12 | Advanced Phytonics Ltd | Improvements in or relating to the preparation of a compound |
DE10123048A1 (en) * | 2001-05-11 | 2002-11-21 | Bermatingen Maschf | Cutter for rotary mower and mulcher comprises central mounting attached to drive shaft, cutter blades being attached to sloping mounting arms which are bolted to underside of central mounting |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB877898A (en) * | 1956-12-06 | 1961-09-20 | Apv Co Ltd | A new or improved method of liberating enzymes |
GB1118566A (en) * | 1964-11-25 | 1968-07-03 | Beecham Group Ltd | Production of 6-aminopenicillanic acid |
-
1969
- 1969-01-24 BE BE727506D patent/BE727506A/xx unknown
- 1969-02-01 IT IT34651/69A patent/IT1061759B/en active
- 1969-02-04 CA CA041,889A patent/CA941769A/en not_active Expired
- 1969-02-06 AT AT118469A patent/AT297218B/en not_active IP Right Cessation
- 1969-02-06 AT AT100971A patent/AT300198B/en not_active IP Right Cessation
- 1969-02-10 NL NL6902045.A patent/NL158547B/en not_active IP Right Cessation
- 1969-02-11 SE SE01820/69A patent/SE352643B/xx unknown
- 1969-02-11 SE SE7111628A patent/SE382990B/en unknown
- 1969-02-13 SU SU1309423A patent/SU404195A3/ru active
- 1969-02-13 ES ES363592A patent/ES363592A1/en not_active Expired
- 1969-02-14 DE DE1966428A patent/DE1966428C3/en not_active Expired
- 1969-02-14 FI FI690482A patent/FI47109C/en active
- 1969-02-14 FR FR6903732A patent/FR2001977A1/en active Granted
- 1969-02-14 DE DE19691933301 patent/DE1933301A1/en active Pending
- 1969-02-14 CS CS176071*1A patent/CS155970B2/cs unknown
- 1969-02-14 DE DE19691907365 patent/DE1907365A1/en active Pending
- 1969-02-14 CH CH226769A patent/CH523320A/en not_active IP Right Cessation
- 1969-02-14 IE IE199/69A patent/IE32962B1/en unknown
- 1969-02-14 DE DE1966427A patent/DE1966427C3/en not_active Expired
- 1969-02-14 NO NO610/69A patent/NO131388C/no unknown
- 1969-02-14 DK DK80469AA patent/DK128421B/en unknown
- 1969-02-15 JP JP44010799A patent/JPS4833386B1/ja active Pending
- 1969-05-23 NO NO692139A patent/NO131387C/no unknown
-
1970
- 1970-09-26 ES ES384025A patent/ES384025A1/en not_active Expired
- 1970-09-26 ES ES384026A patent/ES384026A1/en not_active Expired
- 1970-12-16 FR FR7045429A patent/FR2081316B1/fr not_active Expired
- 1970-12-26 ES ES70384027A patent/ES384027A1/en not_active Expired
-
1971
- 1971-09-14 SE SE7111629A patent/SE400291B/en unknown
-
1972
- 1972-02-14 CH CH79172A patent/CH538540A/en unknown
-
1973
- 1973-01-29 NO NO73361A patent/NO131386C/no unknown
-
1979
- 1979-03-13 JP JP2909779A patent/JPS5622278B1/ja active Pending
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |