IT1166482B - Procedimento microbiologico per la produzione di derivati dell acido colanico e microorganismi utilizzati nel procedimento - Google Patents

Procedimento microbiologico per la produzione di derivati dell acido colanico e microorganismi utilizzati nel procedimento

Info

Publication number
IT1166482B
IT1166482B IT68301/80A IT6830180A IT1166482B IT 1166482 B IT1166482 B IT 1166482B IT 68301/80 A IT68301/80 A IT 68301/80A IT 6830180 A IT6830180 A IT 6830180A IT 1166482 B IT1166482 B IT 1166482B
Authority
IT
Italy
Prior art keywords
procedure
production
acid derivatives
microbiological
microorganisms used
Prior art date
Application number
IT68301/80A
Other languages
English (en)
Other versions
IT8068301A0 (it
Inventor
Tsuji Masao
Ichihara Yoshihihiro
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 IT8068301A0 publication Critical patent/IT8068301A0/it
Application granted granted Critical
Publication of IT1166482B publication Critical patent/IT1166482B/it

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)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Genetics & Genomics (AREA)
  • Biotechnology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (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)
IT68301/80A 1979-08-21 1980-08-20 Procedimento microbiologico per la produzione di derivati dell acido colanico e microorganismi utilizzati nel procedimento IT1166482B (it)

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 (2)

Publication Number Publication Date
IT8068301A0 IT8068301A0 (it) 1980-08-20
IT1166482B true IT1166482B (it) 1987-05-06

Family

ID=27524962

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68301/80A IT1166482B (it) 1979-08-21 1980-08-20 Procedimento microbiologico per la produzione di derivati dell acido colanico e microorganismi utilizzati nel procedimento

Country Status (6)

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

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
FR2463809B1 (it) 1983-09-09
DE3031334A1 (de) 1981-03-26
NL185731B (nl) 1990-02-01
NL185731C (nl) 1990-07-02
NL8004741A (nl) 1981-02-24
GB2057447B (en) 1984-01-25
IT8068301A0 (it) 1980-08-20
FR2463809A1 (fr) 1981-02-27
GB2057447A (en) 1981-04-01
CH646442A5 (de) 1984-11-30
DE3031334C2 (de) 1985-06-13

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970829