FR1404545A - Process for the preparation of retroandrostane derivatives - Google Patents

Process for the preparation of retroandrostane derivatives

Info

Publication number
FR1404545A
FR1404545A FR975045A FR975045A FR1404545A FR 1404545 A FR1404545 A FR 1404545A FR 975045 A FR975045 A FR 975045A FR 975045 A FR975045 A FR 975045A FR 1404545 A FR1404545 A FR 1404545A
Authority
FR
France
Prior art keywords
retroandrostane
derivatives
preparation
retroandrostane derivatives
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
FR975045A
Other languages
French (fr)
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.)
F Hoffmann La Roche AG
Original Assignee
F Hoffmann La Roche AG
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 CH640763A external-priority patent/CH426795A/en
Application filed by F Hoffmann La Roche AG filed Critical F Hoffmann La Roche AG
Priority to FR975045A priority Critical patent/FR1404545A/en
Application granted granted Critical
Publication of FR1404545A publication Critical patent/FR1404545A/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
    • 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
    • C12P33/005—Degradation of the lateral chains at position 17

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)
FR975045A 1963-05-22 1964-05-20 Process for the preparation of retroandrostane derivatives Expired FR1404545A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR975045A FR1404545A (en) 1963-05-22 1964-05-20 Process for the preparation of retroandrostane derivatives

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH640763A CH426795A (en) 1963-05-22 1963-05-22 Process for the preparation of retroandrostane derivatives
FR975045A FR1404545A (en) 1963-05-22 1964-05-20 Process for the preparation of retroandrostane derivatives

Publications (1)

Publication Number Publication Date
FR1404545A true FR1404545A (en) 1965-07-02

Family

ID=25699530

Family Applications (1)

Application Number Title Priority Date Filing Date
FR975045A Expired FR1404545A (en) 1963-05-22 1964-05-20 Process for the preparation of retroandrostane derivatives

Country Status (1)

Country Link
FR (1) FR1404545A (en)

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