CH411857A - Process for the preparation of a 19-nor-steroid - Google Patents

Process for the preparation of a 19-nor-steroid

Info

Publication number
CH411857A
CH411857A CH1519662A CH1519662A CH411857A CH 411857 A CH411857 A CH 411857A CH 1519662 A CH1519662 A CH 1519662A CH 1519662 A CH1519662 A CH 1519662A CH 411857 A CH411857 A CH 411857A
Authority
CH
Switzerland
Prior art keywords
steroid
preparation
Prior art date
Application number
CH1519662A
Other languages
French (fr)
Inventor
Muller Georges
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 CH411857A publication Critical patent/CH411857A/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
    • 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)
CH1519662A 1962-01-25 1962-12-27 Process for the preparation of a 19-nor-steroid CH411857A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR885936A FR1336083A (en) 1962-01-25 1962-01-25 New process for the preparation of a 19-nor steroid and products used in this process

Publications (1)

Publication Number Publication Date
CH411857A true CH411857A (en) 1966-04-30

Family

ID=8771242

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1519662A CH411857A (en) 1962-01-25 1962-12-27 Process for the preparation of a 19-nor-steroid

Country Status (4)

Country Link
BR (1) BR6345897D0 (en)
CH (1) CH411857A (en)
DK (1) DK112655B (en)
FR (1) FR1336083A (en)

Also Published As

Publication number Publication date
FR1336083A (en) 1963-08-30
DK112655B (en) 1969-01-06
BR6345897D0 (en) 1973-05-17

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