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CH394191A - Process for the preparation of steroid derivatives - Google Patents

Process for the preparation of steroid derivatives

Info

Publication number
CH394191A
CH394191A CH157861A CH157861A CH394191A CH 394191 A CH394191 A CH 394191A CH 157861 A CH157861 A CH 157861A CH 157861 A CH157861 A CH 157861A CH 394191 A CH394191 A CH 394191A
Authority
CH
Switzerland
Prior art keywords
preparation
steroid derivatives
steroid
derivatives
Prior art date
Application number
CH157861A
Other languages
French (fr)
Inventor
Joly Robert
Warnant Julien
Goffinet Bernard
Original Assignee
Roussel Uclaf
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 Roussel Uclaf filed Critical Roussel Uclaf
Publication of CH394191A publication Critical patent/CH394191A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J21/00—Normal steroids containing carbon, hydrogen, halogen or oxygen having an oxygen-containing hetero ring spiro-condensed with the cyclopenta(a)hydrophenanthrene skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J5/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J7/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms
    • 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)
  • Steroid Compounds (AREA)
CH157861A 1960-02-16 1961-02-08 Process for the preparation of steroid derivatives CH394191A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR818597A FR1257109A (en) 1960-02-16 1960-02-16 Process for the preparation of an unsaturated steroid diketal

Publications (1)

Publication Number Publication Date
CH394191A true CH394191A (en) 1965-06-30

Family

ID=8725274

Family Applications (1)

Application Number Title Priority Date Filing Date
CH157861A CH394191A (en) 1960-02-16 1961-02-08 Process for the preparation of steroid derivatives

Country Status (3)

Country Link
CH (1) CH394191A (en)
FR (1) FR1257109A (en)
GB (1) GB946470A (en)

Also Published As

Publication number Publication date
GB946470A (en) 1964-01-15
FR1257109A (en) 1961-03-31

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