CH478780A - Verfahren zur Herstellung von 3a,5-Cyclo-6B,19-oxido-5a-androstan-17-on. - Google Patents

Verfahren zur Herstellung von 3a,5-Cyclo-6B,19-oxido-5a-androstan-17-on.

Info

Publication number
CH478780A
CH478780A CH140667A CH140667A CH478780A CH 478780 A CH478780 A CH 478780A CH 140667 A CH140667 A CH 140667A CH 140667 A CH140667 A CH 140667A CH 478780 A CH478780 A CH 478780A
Authority
CH
Switzerland
Prior art keywords
androstan
oxido
cyclo
preparation
Prior art date
Application number
CH140667A
Other languages
English (en)
Inventor
Shirasaka Makoto
Naito Atsushi
Tanabe Katsumi
Original Assignee
Sankyo 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
Application filed by Sankyo Co filed Critical Sankyo Co
Publication of CH478780A publication Critical patent/CH478780A/de

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
    • C12P33/00—Preparation of steroids
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/8215—Microorganisms
    • Y10S435/822—Microorganisms using bacteria or actinomycetales
    • Y10S435/83—Arthrobacter
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/8215—Microorganisms
    • Y10S435/822—Microorganisms using bacteria or actinomycetales
    • Y10S435/843—Corynebacterium

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)
CH140667A 1966-02-01 1967-01-31 Verfahren zur Herstellung von 3a,5-Cyclo-6B,19-oxido-5a-androstan-17-on. CH478780A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP579966 1966-02-01

Publications (1)

Publication Number Publication Date
CH478780A true CH478780A (de) 1969-09-30

Family

ID=11621113

Family Applications (1)

Application Number Title Priority Date Filing Date
CH140667A CH478780A (de) 1966-02-01 1967-01-31 Verfahren zur Herstellung von 3a,5-Cyclo-6B,19-oxido-5a-androstan-17-on.

Country Status (6)

Country Link
US (1) US3475275A (de)
CH (1) CH478780A (de)
DE (1) DE1618848A1 (de)
FR (1) FR1509708A (de)
GB (1) GB1122600A (de)
NL (1) NL6701506A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4814324A (en) * 1987-03-06 1989-03-21 Merck & Co., Inc. Sterol inhibitors of testosterone 5α-reductase
CN100338225C (zh) * 2003-01-21 2007-09-19 法马西亚和厄普乔恩公司 通过6－取代－△6孕烷的真菌氧化产生19－去甲－10β－羧酸的方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1092145A (en) * 1964-06-02 1967-11-22 Noda Inst For Scientific Res Microbiological conversion of steroids
US3398054A (en) * 1965-11-09 1968-08-20 American Home Prod Microbiological transformations of sterols

Also Published As

Publication number Publication date
FR1509708A (fr) 1968-01-12
GB1122600A (en) 1968-08-07
US3475275A (en) 1969-10-28
NL6701506A (de) 1967-08-02
DE1618848A1 (de) 1971-02-18

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Legal Events

Date Code Title Description
PL Patent ceased