CH371447A - Process for the preparation of a substituted pregnatriene-dione - Google Patents

Process for the preparation of a substituted pregnatriene-dione

Info

Publication number
CH371447A
CH371447A CH184960A CH184960A CH371447A CH 371447 A CH371447 A CH 371447A CH 184960 A CH184960 A CH 184960A CH 184960 A CH184960 A CH 184960A CH 371447 A CH371447 A CH 371447A
Authority
CH
Switzerland
Prior art keywords
pregnatriene
dione
substituted
preparation
substituted pregnatriene
Prior art date
Application number
CH184960A
Other languages
French (fr)
Inventor
Nomine Gerard
Bertin Daniel
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 CH371447A publication Critical patent/CH371447A/en

Links

Classifications

    • 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
    • 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
    • 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)
CH184960A 1959-02-27 1960-02-18 Process for the preparation of a substituted pregnatriene-dione CH371447A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR787940A FR1227326A (en) 1959-02-27 1959-02-27 Process for the preparation of a substituted pregnatriene-dione

Publications (1)

Publication Number Publication Date
CH371447A true CH371447A (en) 1963-08-31

Family

ID=8711821

Family Applications (1)

Application Number Title Priority Date Filing Date
CH184960A CH371447A (en) 1959-02-27 1960-02-18 Process for the preparation of a substituted pregnatriene-dione

Country Status (5)

Country Link
BE (1) BE588076A (en)
CH (1) CH371447A (en)
ES (1) ES256088A1 (en)
FR (1) FR1227326A (en)
GB (1) GB934704A (en)

Also Published As

Publication number Publication date
GB934704A (en) 1963-08-21
BE588076A (en) 1960-08-26
ES256088A1 (en) 1960-08-16
FR1227326A (en) 1960-08-19

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