CH369757A - Process for the preparation of a pregnane-dione - Google Patents

Process for the preparation of a pregnane-dione

Info

Publication number
CH369757A
CH369757A CH3860A CH3860A CH369757A CH 369757 A CH369757 A CH 369757A CH 3860 A CH3860 A CH 3860A CH 3860 A CH3860 A CH 3860A CH 369757 A CH369757 A CH 369757A
Authority
CH
Switzerland
Prior art keywords
pregnane
dione
preparation
Prior art date
Application number
CH3860A
Other languages
French (fr)
Inventor
Nomine Gerard
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 CH369757A publication Critical patent/CH369757A/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)
CH3860A 1959-01-23 1960-01-06 Process for the preparation of a pregnane-dione CH369757A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR784845A FR1234733A (en) 1959-01-23 1959-01-23 Process for preparing 16 alpha-methyl pregnane-diones

Publications (1)

Publication Number Publication Date
CH369757A true CH369757A (en) 1963-06-15

Family

ID=8710465

Family Applications (1)

Application Number Title Priority Date Filing Date
CH3860A CH369757A (en) 1959-01-23 1960-01-06 Process for the preparation of a pregnane-dione

Country Status (5)

Country Link
BE (1) BE586857A (en)
CH (1) CH369757A (en)
ES (1) ES255202A1 (en)
FR (1) FR1234733A (en)
GB (2) GB934703A (en)

Also Published As

Publication number Publication date
FR1234733A (en) 1960-10-19
GB934712A (en) 1963-08-21
BE586857A (en) 1960-07-22
ES255202A1 (en) 1960-11-16
GB934703A (en) 1963-08-21

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