GB1175491A - Process for producing 5'-Purine Nucleotides - Google Patents

Process for producing 5'-Purine Nucleotides

Info

Publication number
GB1175491A
GB1175491A GB38668A GB38668A GB1175491A GB 1175491 A GB1175491 A GB 1175491A GB 38668 A GB38668 A GB 38668A GB 38668 A GB38668 A GB 38668A GB 1175491 A GB1175491 A GB 1175491A
Authority
GB
United Kingdom
Prior art keywords
acid
purine
purine nucleotides
fermentation
jan
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
GB38668A
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 GB1175491A publication Critical patent/GB1175491A/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

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

1,175,491. 5<SP>1</SP>-Purine nucleotides by fermentation. KYOWA HAKKO KOGYO CO. Ltd. 3 Jan., 1968 [10 Jan., 1967 (2)], No. 386/68. Heading C2C. 5<SP>1</SP>-Purine nucleotides are prepared by culturing Brevibacterium ammoniagenes ATCC 21152 under aerobic conditions at a temperature of 20‹ to 40‹ C. and a pH of 5 to 9 in an aqueous nutrient medium containing as an additive a purine base or a purine nucleoside corresponding to said nucleotide. The additives may be added at the beginning of culturing or during the course of fermentation. Examples describe the preparation of guanylic acid (the di- and tri-phosphates also being produced), inosinic acid, adenylic acid, xanthylic acid and uridylic acid.
GB38668A 1967-01-10 1968-01-03 Process for producing 5'-Purine Nucleotides Expired GB1175491A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP157867 1967-01-10
JP157767 1967-01-10

Publications (1)

Publication Number Publication Date
GB1175491A true GB1175491A (en) 1969-12-23

Family

ID=26334824

Family Applications (1)

Application Number Title Priority Date Filing Date
GB38668A Expired GB1175491A (en) 1967-01-10 1968-01-03 Process for producing 5'-Purine Nucleotides

Country Status (3)

Country Link
DE (1) DE1695349A1 (en)
FR (1) FR1568014A (en)
GB (1) GB1175491A (en)

Also Published As

Publication number Publication date
FR1568014A (en) 1969-05-23
DE1695349A1 (en) 1971-04-08

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