GB1185417A - Process for Producing Inosine and 5<1>-Guanylic Acid Nucleotides. - Google Patents

Process for Producing Inosine and 5<1>-Guanylic Acid Nucleotides.

Info

Publication number
GB1185417A
GB1185417A GB4483368A GB4483368A GB1185417A GB 1185417 A GB1185417 A GB 1185417A GB 4483368 A GB4483368 A GB 4483368A GB 4483368 A GB4483368 A GB 4483368A GB 1185417 A GB1185417 A GB 1185417A
Authority
GB
United Kingdom
Prior art keywords
inosine
micro
nucleotides
guanylic
guanylic acid
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB4483368A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KH Neochem Co Ltd
Original Assignee
Kyowa Hakko Kogyo Co 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 Kyowa Hakko Kogyo Co Ltd filed Critical Kyowa Hakko Kogyo Co Ltd
Publication of GB1185417A publication Critical patent/GB1185417A/en
Expired legal-status Critical Current

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
    • C12P19/00—Preparation of compounds containing saccharide radicals
    • C12P19/26—Preparation of nitrogen-containing carbohydrates
    • C12P19/28—N-glycosides
    • C12P19/30—Nucleotides
    • C12P19/32—Nucleotides having a condensed ring system containing a six-membered ring having two N-atoms in the same ring, e.g. purine nucleotides, nicotineamide-adenine dinucleotide
    • 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
    • C12P19/00—Preparation of compounds containing saccharide radicals
    • C12P19/26—Preparation of nitrogen-containing carbohydrates
    • C12P19/28—N-glycosides
    • C12P19/38—Nucleosides
    • C12P19/40—Nucleosides having a condensed ring system containing a six-membered ring having two nitrogen atoms in the same ring, e.g. purine nucleosides

Landscapes

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

Abstract

1,185,417. Inosine, and 5<SP>1</SP>-guanylic acid nucleotides. KYOWA HAKKO KOGYO CO. Ltd. 20 Sept., 1968 [21 Sept., 1967], No. 44833/68. Heading C2C. 5<SP>1</SP>-Guanylic acid nucleotides (e.g. the mono-, di-, and tri-phosphoric acids) and inosine are simultaneously produced by conducting a mixed cultivation of a first micro-organism belonging to the genus Brevibacterium or Corynebacterium capable of producing 5<SP>1</SP>-xanthylic acid, and a second micro-organism belonging to the genus Brevibacterium or Corynebacterium capable of producing inosine and also capable of converting 5<SP>1</SP>-xanthylic acid into 5<SP>1</SP>-guanylic nucleotides, under aerobic conditions in an aqueous nutrient medium, accumulating both inosine and the 5<SP>1</SP>-guanylic acid nucleotides in the resultant culture liquor and micro-organism cells, and recovering the products. Specified micro-organisms are Brevibacterium ammoniagenes and Corynebacterium glutamicum.
GB4483368A 1967-09-21 1968-09-20 Process for Producing Inosine and 5<1>-Guanylic Acid Nucleotides. Expired GB1185417A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6016067 1967-09-21

Publications (1)

Publication Number Publication Date
GB1185417A true GB1185417A (en) 1970-03-25

Family

ID=13134104

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4483368A Expired GB1185417A (en) 1967-09-21 1968-09-20 Process for Producing Inosine and 5<1>-Guanylic Acid Nucleotides.

Country Status (2)

Country Link
FR (1) FR1582320A (en)
GB (1) GB1185417A (en)

Also Published As

Publication number Publication date
FR1582320A (en) 1969-09-26

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed