DK109388C - Process for the preparation of Δ <12> -18-nor-17β-methyl-17α-acyloxy- or -hydroxy-11-keto-steroids of the estrane series. - Google Patents

Process for the preparation of Δ <12> -18-nor-17β-methyl-17α-acyloxy- or -hydroxy-11-keto-steroids of the estrane series.

Info

Publication number
DK109388C
DK109388C DK295062A DK295062A DK109388C DK 109388 C DK109388 C DK 109388C DK 295062 A DK295062 A DK 295062A DK 295062 A DK295062 A DK 295062A DK 109388 C DK109388 C DK 109388C
Authority
DK
Denmark
Prior art keywords
acyloxy
keto
steroids
hydroxy
methyl
Prior art date
Application number
DK295062A
Other languages
Danish (da)
Original Assignee
Merck Ag E
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 Merck Ag E filed Critical Merck Ag E
Application granted granted Critical
Publication of DK109388C publication Critical patent/DK109388C/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J3/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by one carbon atom
    • 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)
DK295062A 1961-07-06 1962-07-02 Process for the preparation of Δ <12> -18-nor-17β-methyl-17α-acyloxy- or -hydroxy-11-keto-steroids of the estrane series. DK109388C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM49586A DE1178429B (en) 1961-07-06 1961-07-06 Process for the production of? -11-keto steroids of the OEstran series

Publications (1)

Publication Number Publication Date
DK109388C true DK109388C (en) 1968-04-22

Family

ID=7306557

Family Applications (1)

Application Number Title Priority Date Filing Date
DK295062A DK109388C (en) 1961-07-06 1962-07-02 Process for the preparation of Δ <12> -18-nor-17β-methyl-17α-acyloxy- or -hydroxy-11-keto-steroids of the estrane series.

Country Status (4)

Country Link
CH (1) CH412878A (en)
DE (1) DE1178429B (en)
DK (1) DK109388C (en)
GB (1) GB969393A (en)

Also Published As

Publication number Publication date
GB969393A (en) 1964-09-09
CH412878A (en) 1966-05-15
DE1178429B (en) 1964-09-24

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