NL7403911A - - Google Patents

Info

Publication number
NL7403911A
NL7403911A NL7403911A NL7403911A NL7403911A NL 7403911 A NL7403911 A NL 7403911A NL 7403911 A NL7403911 A NL 7403911A NL 7403911 A NL7403911 A NL 7403911A NL 7403911 A NL7403911 A NL 7403911A
Authority
NL
Netherlands
Application number
NL7403911A
Other versions
NL159990C (nl
NL159990B (nl
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 filed Critical
Publication of NL7403911A publication Critical patent/NL7403911A/xx
Publication of NL159990B publication Critical patent/NL159990B/xx
Application granted granted Critical
Publication of NL159990C publication Critical patent/NL159990C/xx

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
    • C12P7/40—Preparation of oxygen-containing organic compounds containing a carboxyl group including Peroxycarboxylic acids
    • C12P7/58—Aldonic, ketoaldonic or saccharic acids
    • C12P7/60—2-Ketogulonic acid
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
    • C07C59/185—Saturated compounds having only one carboxyl group and containing keto groups
    • C07C59/215—Saturated compounds having only one carboxyl group and containing keto groups containing singly bound oxygen containing groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H7/00—Compounds containing non-saccharide radicals linked to saccharide radicals by a carbon-to-carbon bond
    • C07H7/02—Acyclic radicals
    • C07H7/027—Keto-aldonic acids
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/8215—Microorganisms
    • Y10S435/822—Microorganisms using bacteria or actinomycetales
    • Y10S435/83—Arthrobacter
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/8215—Microorganisms
    • Y10S435/822—Microorganisms using bacteria or actinomycetales
    • Y10S435/832—Bacillus
    • Y10S435/837—Bacillus megaterium
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/8215—Microorganisms
    • Y10S435/822—Microorganisms using bacteria or actinomycetales
    • Y10S435/84—Brevibacterium
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/8215—Microorganisms
    • Y10S435/822—Microorganisms using bacteria or actinomycetales
    • Y10S435/859—Micrococcus
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/8215—Microorganisms
    • Y10S435/822—Microorganisms using bacteria or actinomycetales
    • Y10S435/874—Pseudomonas
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/8215—Microorganisms
    • Y10S435/822—Microorganisms using bacteria or actinomycetales
    • Y10S435/882—Staphylococcus
    • Y10S435/883—Staphylococcus aureus

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • Genetics & Genomics (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Molecular Biology (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
NL7403911.A 1973-03-22 1974-03-22 Werkwijze voor het bereiden van 2-keto-l-gulonzuur alsmede het daarmee verkregen produkt. NL159990C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP48032842A JPS5021559B2 (ja) 1973-03-22 1973-03-22

Publications (3)

Publication Number Publication Date
NL7403911A true NL7403911A (ja) 1974-09-24
NL159990B NL159990B (nl) 1979-04-17
NL159990C NL159990C (nl) 1979-09-17

Family

ID=12370057

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7403911.A NL159990C (nl) 1973-03-22 1974-03-22 Werkwijze voor het bereiden van 2-keto-l-gulonzuur alsmede het daarmee verkregen produkt.

Country Status (8)

Country Link
US (2) US3922194A (ja)
JP (1) JPS5021559B2 (ja)
CH (1) CH590922A5 (ja)
DE (1) DE2413963C3 (ja)
FR (1) FR2222434B1 (ja)
GB (1) GB1413775A (ja)
IT (1) IT1009366B (ja)
NL (1) NL159990C (ja)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4181474A (en) * 1978-03-02 1980-01-01 Dunham-Bush, Inc. Vertical axis hermetic rotary helical screw compressor with improved rotary bearings and oil management
US4212988A (en) * 1979-03-26 1980-07-15 Pfizer Inc. Preparation of 2-ketogulonic acid
US4245049A (en) * 1980-01-21 1981-01-13 Pfizer Inc. Preparation of 2-keto-L-gulonic acid
US5234819A (en) * 1980-08-14 1993-08-10 Shiongi & Co., Ltd. Method for preparing 2,5-diketo-D-gluconic acid
JPS6041596B2 (ja) * 1980-08-14 1985-09-18 塩野義製薬株式会社 ２，５−ジケト−ｄ−グルコン酸の製造方法
US4543331A (en) * 1982-03-05 1985-09-24 Shionogi & Co., Ltd. Fermentative or enzymatic production of 2-keto-L-gulonic acid
DE3485981T2 (de) * 1983-06-28 1993-06-09 Genentech Inc Biosynthetische 2,5-diketoglukonsaeure-reduktase, verfahren, rekombinante zellen und expressionsvektoren zu deren herstellung und ihre verwendung zur herstellung von 2-keto-l-gulonsaeure.
US4757012A (en) 1983-06-28 1988-07-12 Genentech, Inc. Ascorbic acid intermediates and process enzymes
US4758514A (en) 1983-06-28 1988-07-19 Genentech, Inc. Ascorbic acid intermediates and process enzymes
US5004690A (en) * 1983-06-28 1991-04-02 Genetech, Inc. Ascorbic acid intermediates and process enzymes
JPS60118186A (ja) * 1983-11-17 1985-06-25 Shionogi & Co Ltd ２・５−ジケト−ｄ−グルコン酸リダクタ−ゼ
GB8519536D0 (en) * 1985-08-02 1985-09-11 Biogen Nv Vitamin c precursor
JPH0795957B2 (ja) * 1986-06-05 1995-10-18 武田薬品工業株式会社 ２−ケト−ｌ−グロン酸の製造法
US4933289A (en) 1986-06-05 1990-06-12 Takeda Chemical Industries, Ltd. Biologically pure cultures of Pseudomonas sorbosoxidans useful for producing 2-keto-L-gulonic acid
US4935359A (en) * 1987-02-07 1990-06-19 Institute Of Microbiology Fermentation process
RU2102481C1 (ru) * 1991-06-13 1998-01-20 Ф.Хоффманн-Ля Рош, Аг Способ получения 2-кето-l-гулоновой кислоты или ее соли
US5376544A (en) * 1992-09-08 1994-12-27 Rutgers The State University Of New Jersey Enzymes for the production of 2-keto-L-gulonic acid
US5437989A (en) * 1992-12-30 1995-08-01 Hoffmann-La Roche Inc. Alcohol/aldehyde dehydrogenase from Gluconobacter oxydans DSM 4025 FERM BP-3812
US5795761A (en) * 1996-01-11 1998-08-18 Rutgers, The State University Of New Jersey Mutants of 2,5-diketo-D-gluconic acid (2,5-DKG) reductase A
US7256027B1 (en) 1999-06-15 2007-08-14 Rutgers, The State University Of New Jersey Enzymes for the production of 2-keto-L-gulonic acid
US6576452B1 (en) * 2000-10-04 2003-06-10 Genencor International, Inc. 2,5-diketo-L-gluconic acid reductases and methods of use
US7195792B2 (en) 2002-02-22 2007-03-27 Genencor International, Inc. Browning agent
CA2533938C (en) 2003-07-30 2013-09-10 Genencor International, Inc. Multimeric oxidoreductases

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2741577A (en) * 1954-04-26 1956-04-10 Pfizer & Co C Microbiological oxidation of idonic acid to 2-keto-1-gulonic acid
US3076750A (en) * 1959-07-01 1963-02-05 Lever Brothers Ltd Microbiologically reducing keto acids

Also Published As

Publication number Publication date
DE2413963B2 (de) 1979-11-08
FR2222434A1 (ja) 1974-10-18
IT1009366B (it) 1976-12-10
USRE30872E (en) 1982-02-23
NL159990C (nl) 1979-09-17
DE2413963C3 (de) 1980-07-17
DE2413963A1 (de) 1974-09-26
JPS5021559B2 (ja) 1975-07-23
GB1413775A (en) 1975-11-12
JPS49117680A (ja) 1974-11-11
NL159990B (nl) 1979-04-17
US3922194A (en) 1975-11-25
CH590922A5 (ja) 1977-08-31
AU6704274A (en) 1975-09-25
FR2222434B1 (ja) 1976-10-08

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Legal Events

Date Code Title Description
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: SHIONOGI

V4 Discontinued because of reaching the maximum lifetime of a patent