CH208748A - Process for the partial reduction of a polycarbonyl compound of the cyclopentanopolyhydrophenanthrene series. - Google Patents

Process for the partial reduction of a polycarbonyl compound of the cyclopentanopolyhydrophenanthrene series.

Info

Publication number
CH208748A
CH208748A CH208748DA CH208748A CH 208748 A CH208748 A CH 208748A CH 208748D A CH208748D A CH 208748DA CH 208748 A CH208748 A CH 208748A
Authority
CH
Switzerland
Prior art keywords
partial reduction
polycarbonyl compound
cyclopentanopolyhydrophenanthrene series
cyclopentanopolyhydrophenanthrene
series
Prior art date
Application number
Other languages
German (de)
Inventor
Gesellschaft Fuer Chemis Basel
Original Assignee
Chem Ind Basel
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 Chem Ind Basel filed Critical Chem Ind Basel
Publication of CH208748A publication Critical patent/CH208748A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J1/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J75/00—Processes for the preparation of steroids in general

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
CH208748D 1937-12-24 1937-12-24 Process for the partial reduction of a polycarbonyl compound of the cyclopentanopolyhydrophenanthrene series. CH208748A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH208748T 1937-12-24

Publications (1)

Publication Number Publication Date
CH208748A true CH208748A (en) 1940-02-29

Family

ID=4446219

Family Applications (1)

Application Number Title Priority Date Filing Date
CH208748D CH208748A (en) 1937-12-24 1937-12-24 Process for the partial reduction of a polycarbonyl compound of the cyclopentanopolyhydrophenanthrene series.

Country Status (1)

Country Link
CH (1) CH208748A (en)

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