JPS6132959B2 - - Google Patents

Info

Publication number
JPS6132959B2
JPS6132959B2 JP55064425A JP6442580A JPS6132959B2 JP S6132959 B2 JPS6132959 B2 JP S6132959B2 JP 55064425 A JP55064425 A JP 55064425A JP 6442580 A JP6442580 A JP 6442580A JP S6132959 B2 JPS6132959 B2 JP S6132959B2
Authority
JP
Japan
Prior art keywords
biotin
culture
precursor
active substance
present
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
JP55064425A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56160998A (en
Inventor
Hideaki Yamada
Yoshiki Tani
Yoshikazu Izumi
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.)
Zeon Corp
Original Assignee
Nippon Zeon 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 Nippon Zeon Co Ltd filed Critical Nippon Zeon Co Ltd
Priority to JP6442580A priority Critical patent/JPS56160998A/ja
Publication of JPS56160998A publication Critical patent/JPS56160998A/ja
Priority to US06/505,124 priority patent/US4563426A/en
Publication of JPS6132959B2 publication Critical patent/JPS6132959B2/ja
Granted 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
    • C12P17/00—Preparation of heterocyclic carbon compounds with only O, N, S, Se or Te as ring hetero atoms
    • C12P17/18—Preparation of heterocyclic carbon compounds with only O, N, S, Se or Te as ring hetero atoms containing at least two hetero rings condensed among themselves or condensed with a common carbocyclic ring system, e.g. rifamycin
    • C12P17/185—Heterocyclic compounds containing sulfur atoms as ring hetero atoms in the condensed system
    • C12P17/186—Heterocyclic compounds containing sulfur atoms as ring hetero atoms in the condensed system containing a 2-oxo-thieno[3,4-d]imidazol nucleus, e.g. Biotin

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biotechnology (AREA)
  • Health & Medical Sciences (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)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
JP6442580A 1980-05-15 1980-05-15 Production of biotin active substance biotin vitamer Granted JPS56160998A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP6442580A JPS56160998A (en) 1980-05-15 1980-05-15 Production of biotin active substance biotin vitamer
US06/505,124 US4563426A (en) 1980-05-15 1983-06-21 Process for producing biotin-vitamers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6442580A JPS56160998A (en) 1980-05-15 1980-05-15 Production of biotin active substance biotin vitamer

Publications (2)

Publication Number Publication Date
JPS56160998A JPS56160998A (en) 1981-12-11
JPS6132959B2 true JPS6132959B2 (2) 1986-07-30

Family

ID=13257906

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6442580A Granted JPS56160998A (en) 1980-05-15 1980-05-15 Production of biotin active substance biotin vitamer

Country Status (2)

Country Link
US (1) US4563426A (2)
JP (1) JPS56160998A (2)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1317245C (en) * 1985-08-26 1993-05-04 Eric F. Fisher System for biotin synthesis
US5110731A (en) * 1985-08-26 1992-05-05 Amgen, Inc. System for biotin synthesis
JP3006847B2 (ja) * 1990-03-27 2000-02-07 株式会社資生堂 新規微生物およびそれを用いるビオチン類の製造方法
US5266096A (en) * 1992-02-20 1993-11-30 Jeru Ecology, Inc. Microbial composition
JP3428078B2 (ja) * 1992-09-10 2003-07-22 住友化学工業株式会社 ビオチンの製造方法および使用される微生物
US6277609B1 (en) 1993-01-06 2001-08-21 Basf Aktiengesellschaft Method to produce biotin
EP0635572A3 (en) * 1993-06-25 1995-03-08 Hoffmann La Roche Biotin biosynthesis in Bacillus subtilis.
JP4329129B2 (ja) 1997-03-03 2009-09-09 住友化学株式会社 ビオチン生合成遺伝子を含むｄｎａ断片およびその利用
US6737256B2 (en) * 1997-07-14 2004-05-18 Roche Vitamins Inc. Overcoming DAPA aminotransferase bottlenecks in biotin vitamers biosynthesis

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU168313B (2) * 1972-06-13 1976-03-28

Also Published As

Publication number Publication date
JPS56160998A (en) 1981-12-11
US4563426A (en) 1986-01-07

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