CH394183A - New process for the preparation of substituted pregnaniones - Google Patents

New process for the preparation of substituted pregnaniones

Info

Publication number
CH394183A
CH394183A CH339660A CH339660A CH394183A CH 394183 A CH394183 A CH 394183A CH 339660 A CH339660 A CH 339660A CH 339660 A CH339660 A CH 339660A CH 394183 A CH394183 A CH 394183A
Authority
CH
Switzerland
Prior art keywords
pregnaniones
substituted
preparation
new process
new
Prior art date
Application number
CH339660A
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 CH394183A publication Critical patent/CH394183A/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)
CH339660A 1959-03-27 1960-03-25 New process for the preparation of substituted pregnaniones CH394183A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR790688A FR1241715A (en) 1959-03-27 1959-03-27 New process for the preparation of substituted 16-methyl pregnanes 3,20-diones

Publications (1)

Publication Number Publication Date
CH394183A true CH394183A (en) 1965-06-30

Family

ID=8713044

Family Applications (1)

Application Number Title Priority Date Filing Date
CH339660A CH394183A (en) 1959-03-27 1960-03-25 New process for the preparation of substituted pregnaniones

Country Status (5)

Country Link
BE (1) BE589063A (en)
CH (1) CH394183A (en)
ES (1) ES256861A1 (en)
FR (1) FR1241715A (en)
GB (1) GB934706A (en)

Also Published As

Publication number Publication date
FR1241715A (en) 1960-09-23
BE589063A (en) 1960-09-26
GB934706A (en) 1963-08-21
ES256861A1 (en) 1960-06-01

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