FR1197652A - Préparation de stéroïdes, notamment du 3,20-dicéto-11alpha, 17alpha, 21-trihydroxydelta4-prégnène (composé épi-f), et de son analogue delta1,4-prégnadiène - Google Patents

Préparation de stéroïdes, notamment du 3,20-dicéto-11alpha, 17alpha, 21-trihydroxydelta4-prégnène (composé épi-f), et de son analogue delta1,4-prégnadiène

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Publication number
FR1197652A
FR1197652A FR1197652DA FR1197652A FR 1197652 A FR1197652 A FR 1197652A FR 1197652D A FR1197652D A FR 1197652DA FR 1197652 A FR1197652 A FR 1197652A
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FR
France
Prior art keywords
11alpha
delta1
pregnadiene
17alpha
pregnene
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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
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English (en)
French (fr)
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Gruppo Lepetit SpA
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Lepetit SpA
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Publication of FR1197652A publication Critical patent/FR1197652A/fr
Expired legal-status Critical Current

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    • 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
    • C12P33/06—Hydroxylating
    • C12P33/08—Hydroxylating at 11 position
    • C12P33/10—Hydroxylating at 11 position at 11 alpha-position

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  • 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)
FR1197652D 1955-12-21 1956-12-20 Préparation de stéroïdes, notamment du 3,20-dicéto-11alpha, 17alpha, 21-trihydroxydelta4-prégnène (composé épi-f), et de son analogue delta1,4-prégnadiène Expired FR1197652A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1197652X 1955-12-21

Publications (1)

Publication Number Publication Date
FR1197652A true FR1197652A (fr) 1959-12-02

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ID=11433120

Family Applications (1)

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FR1197652D Expired FR1197652A (fr) 1955-12-21 1956-12-20 Préparation de stéroïdes, notamment du 3,20-dicéto-11alpha, 17alpha, 21-trihydroxydelta4-prégnène (composé épi-f), et de son analogue delta1,4-prégnadiène

Country Status (2)

Country Link
BE (1) BE553590A (enrdf_load_stackoverflow)
FR (1) FR1197652A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
BE553590A (enrdf_load_stackoverflow)

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