CH646442A5 - Mikrobielles verfahren fuer die herstellung von cholansaeurederivaten und in einem solchen verfahren verwendete mikroorganismen. - Google Patents

Mikrobielles verfahren fuer die herstellung von cholansaeurederivaten und in einem solchen verfahren verwendete mikroorganismen. Download PDF

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Publication number
CH646442A5
CH646442A5 CH628980A CH628980A CH646442A5 CH 646442 A5 CH646442 A5 CH 646442A5 CH 628980 A CH628980 A CH 628980A CH 628980 A CH628980 A CH 628980A CH 646442 A5 CH646442 A5 CH 646442A5
Authority
CH
Switzerland
Prior art keywords
strain
atcc
arthrobacter
cholic acid
acid
Prior art date
Application number
CH628980A
Other languages
German (de)
English (en)
Inventor
Masao Tsuji
Yoshihiro Ichihara
Original Assignee
Kuraray Co
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
Priority claimed from JP10676879A external-priority patent/JPS5910197B2/ja
Priority claimed from JP11230779A external-priority patent/JPS5910198B2/ja
Priority claimed from JP12486679A external-priority patent/JPS5951277B2/ja
Priority claimed from JP8225680A external-priority patent/JPS578796A/ja
Priority claimed from JP8347880A external-priority patent/JPS578795A/ja
Application filed by Kuraray Co filed Critical Kuraray Co
Publication of CH646442A5 publication Critical patent/CH646442A5/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J9/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of more than two carbon atoms, e.g. cholane, cholestane, coprostane
    • C07J9/005—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of more than two carbon atoms, e.g. cholane, cholestane, coprostane containing a carboxylic function directly attached or attached by a chain containing only carbon atoms to the cyclopenta[a]hydrophenanthrene skeleton
    • 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
    • C12N1/00—Microorganisms; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
    • C12N1/20—Bacteria; Culture media therefor
    • C12N1/205—Bacterial isolates
    • 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
    • C12P33/00—Preparation of steroids
    • C12P33/02—Dehydrogenating; Dehydroxylating
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12R—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES C12C - C12Q, RELATING TO MICROORGANISMS
    • C12R2001/00—Microorganisms ; Processes using microorganisms
    • C12R2001/01—Bacteria or Actinomycetales ; using bacteria or Actinomycetales
    • C12R2001/06—Arthrobacter
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12R—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES C12C - C12Q, RELATING TO MICROORGANISMS
    • C12R2001/00—Microorganisms ; Processes using microorganisms
    • C12R2001/01—Bacteria or Actinomycetales ; using bacteria or Actinomycetales
    • C12R2001/13—Brevibacterium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Genetics & Genomics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Virology (AREA)
  • Biomedical Technology (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Steroid Compounds (AREA)
CH628980A 1979-08-21 1980-08-20 Mikrobielles verfahren fuer die herstellung von cholansaeurederivaten und in einem solchen verfahren verwendete mikroorganismen. CH646442A5 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP10676879A JPS5910197B2 (ja) 1979-08-21 1979-08-21 ３α，７α−ジヒドロキシ−１２−ケト−５β−コラン酸の製造方法
JP11230779A JPS5910198B2 (ja) 1979-08-31 1979-08-31 ７α−ヒドロキシ−３，１２−ジケト−５β−コラン酸の製造方法
JP12486679A JPS5951277B2 (ja) 1979-09-27 1979-09-27 新規な微生物
JP8225680A JPS578796A (en) 1980-06-17 1980-06-17 Preparation of 3alpha,7alpha-dihydroxy-12-keto-5beta-cholanic acid and/or its salt
JP8347880A JPS578795A (en) 1980-06-19 1980-06-19 Preparation of 3-substituted-7alpha-hydroxy-12-keto-5beta-cholanic acid and/or its salt

Publications (1)

Publication Number Publication Date
CH646442A5 true CH646442A5 (de) 1984-11-30

Family

ID=27524962

Family Applications (1)

Application Number Title Priority Date Filing Date
CH628980A CH646442A5 (de) 1979-08-21 1980-08-20 Mikrobielles verfahren fuer die herstellung von cholansaeurederivaten und in einem solchen verfahren verwendete mikroorganismen.

Country Status (6)

Country Link
CH (1) CH646442A5 (2)
DE (1) DE3031334C2 (2)
FR (1) FR2463809A1 (2)
GB (1) GB2057447B (2)
IT (1) IT1166482B (2)
NL (1) NL185731C (2)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2070720A1 (en) * 1991-06-12 1992-12-13 Hiromi Kimura Microorganisms having a conversion ability to bile acids and method for preparing bile acids

Also Published As

Publication number Publication date
NL185731C (nl) 1990-07-02
GB2057447A (en) 1981-04-01
NL185731B (nl) 1990-02-01
IT8068301A0 (it) 1980-08-20
GB2057447B (en) 1984-01-25
NL8004741A (nl) 1981-02-24
DE3031334A1 (de) 1981-03-26
IT1166482B (it) 1987-05-06
FR2463809A1 (fr) 1981-02-27
DE3031334C2 (de) 1985-06-13
FR2463809B1 (2) 1983-09-09

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PL Patent ceased