DK112655B - Process for the preparation of 17α-chloroethinyl-17β-hydroxy-3-oxo-Δ <4.9 (10)> -estradiene. - Google Patents

Process for the preparation of 17α-chloroethinyl-17β-hydroxy-3-oxo-Δ <4.9 (10)> -estradiene.

Info

Publication number
DK112655B
DK112655B DK563262A DK563262A DK112655B DK 112655 B DK112655 B DK 112655B DK 563262 A DK563262 A DK 563262A DK 563262 A DK563262 A DK 563262A DK 112655 B DK112655 B DK 112655B
Authority
DK
Denmark
Prior art keywords
chloroethinyl
estradiene
oxo
hydroxy
preparation
Prior art date
Application number
DK563262A
Other languages
Danish (da)
Inventor
G Muller
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 DK112655B publication Critical patent/DK112655B/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)
DK563262A 1962-01-25 1962-12-27 Process for the preparation of 17α-chloroethinyl-17β-hydroxy-3-oxo-Δ <4.9 (10)> -estradiene. DK112655B (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
DK112655B true DK112655B (en) 1969-01-06

Family

ID=8771242

Family Applications (1)

Application Number Title Priority Date Filing Date
DK563262A DK112655B (en) 1962-01-25 1962-12-27 Process for the preparation of 17α-chloroethinyl-17β-hydroxy-3-oxo-Δ <4.9 (10)> -estradiene.

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
CH411857A (en) 1966-04-30
BR6345897D0 (en) 1973-05-17
FR1336083A (en) 1963-08-30

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