GB728150A - Steroids - Google Patents

Steroids

Info

Publication number
GB728150A
GB728150A GB17152/52A GB1715252A GB728150A GB 728150 A GB728150 A GB 728150A GB 17152/52 A GB17152/52 A GB 17152/52A GB 1715252 A GB1715252 A GB 1715252A GB 728150 A GB728150 A GB 728150A
Authority
GB
United Kingdom
Prior art keywords
rhizopus
steroids
normethyltestosterone
normethyltestosterene
hydroxytestosterone
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
GB17152/52A
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.)
Pharmacia and Upjohn Co
Original Assignee
Upjohn 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 Upjohn Co filed Critical Upjohn Co
Publication of GB728150A publication Critical patent/GB728150A/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
    • C12P33/00—Preparation of steroids

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)

Abstract

The invention comprises 11 a -hydroxytestosterone and 11 a -hydroxy-10-normethyltestosterene and their production by bringing testosterone and 10-normethyltestosterone into contact with enzymes produced by a growing fungus of the genus Rhizopus, e.g. Rhizopus arrhizus or Rhizopus nigricans, under aerobic conditions.
GB17152/52A 1952-02-23 1952-07-08 Steroids Expired GB728150A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US728150XA 1952-02-23 1952-02-23

Publications (1)

Publication Number Publication Date
GB728150A true GB728150A (en) 1955-04-13

Family

ID=22109918

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17152/52A Expired GB728150A (en) 1952-02-23 1952-07-08 Steroids

Country Status (1)

Country Link
GB (1) GB728150A (en)

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