BE531289A - - Google Patents

Info

Publication number
BE531289A
BE531289A BE531289DA BE531289A BE 531289 A BE531289 A BE 531289A BE 531289D A BE531289D A BE 531289DA BE 531289 A BE531289 A BE 531289A
Authority
BE
Belgium
Prior art keywords
enzymes
culture
dione
starting material
fungus
Prior art date
Application number
Other languages
English (en)
French (fr)
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.)
Publication of BE531289A publication Critical patent/BE531289A/fr

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12PFERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P33/00Preparation of steroids
    • C12P33/005Degradation of the lateral chains at position 17
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12PFERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P33/00Preparation of steroids
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12PFERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P33/00Preparation of steroids
    • C12P33/02Dehydrogenating; Dehydroxylating

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)
  • Steroid Compounds (AREA)
BE531289D 1953-08-21 BE531289A (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1185301X 1953-08-21

Publications (1)

Publication Number Publication Date
BE531289A true BE531289A (sv)

Family

ID=4561946

Family Applications (1)

Application Number Title Priority Date Filing Date
BE531289D BE531289A (sv) 1953-08-21

Country Status (3)

Country Link
BE (1) BE531289A (sv)
FR (1) FR1185301A (sv)
NL (1) NL95867C (sv)

Also Published As

Publication number Publication date
NL95867C (sv)
FR1185301A (fr) 1959-07-31

Similar Documents

Publication Publication Date Title
Peterson et al. Microbiological transformations of steroids. 1 I. introduction of oxygen at carbon-11 of progesterone
US5166055A (en) Microbiological preparation of 9-alpha-hydroxy-17-keto steroids
FR2749012A1 (fr) Nouveaux steroides 1 ou 6-hydroxyles, leur procede de preparation, leur application a titre de medicament et les compositions pharmaceutiques les renfermant
IL27858A (en) Microbiological process for the preparation of 11beta-hydroxysteroids
US2778776A (en) Manufacture of 21 hydroxy steroids
EP1534732B1 (en) 5 androsten-3-ol steroid intermediates and processes for their preparation
BE531289A (sv)
US2888384A (en) Process for the production of 10-hydroxy-19-nortestosterone by rhizopus
US2904472A (en) Process for degradation of side chain of androstane and pregnane compounds
BE544993A (sv)
US5298398A (en) Preparation of 9-α-hydroxy-17-keto steroids using Mycobacterium species CBS 482.86
BE539498A (sv)
JP2001523259A (ja) 4−アザ−ステロイド類
BE551726A (sv)
BE537353A (sv)
BE570889A (sv)
BE546636A (sv)
CH339923A (fr) Procédé de préparation de 3-céto-stéroïdes du groupe du prégnane
BE548450A (sv)
BE505355A (sv)
BE550906A (sv)
BE540478A (sv)
BE564914A (sv)
BE535452A (sv)
BE565975A (sv)