DK104623C - Process for the preparation of 3-keto-17β-hydroxy-19-nor-Δ <4> -9β, 10α-androstenes or esters or ethers thereof. - Google Patents

Process for the preparation of 3-keto-17β-hydroxy-19-nor-Δ <4> -9β, 10α-androstenes or esters or ethers thereof.

Info

Publication number
DK104623C
DK104623C DK221661A DK221661A DK104623C DK 104623 C DK104623 C DK 104623C DK 221661 A DK221661 A DK 221661A DK 221661 A DK221661 A DK 221661A DK 104623 C DK104623 C DK 104623C
Authority
DK
Denmark
Prior art keywords
androstenes
keto
ethers
hydroxy
esters
Prior art date
Application number
DK221661A
Other languages
Danish (da)
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
Priority claimed from FR828678A external-priority patent/FR1360155A/en
Priority claimed from FR851255A external-priority patent/FR1366725A/en
Application filed by Roussel Uclaf filed Critical Roussel Uclaf
Application granted granted Critical
Publication of DK104623C publication Critical patent/DK104623C/en

Links

Classifications

    • 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)
  • Steroid Compounds (AREA)
DK221661A 1960-05-31 1961-05-31 Process for the preparation of 3-keto-17β-hydroxy-19-nor-Δ <4> -9β, 10α-androstenes or esters or ethers thereof. DK104623C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR828678A FR1360155A (en) 1960-05-31 1960-05-31 Process for preparing 19-nor-testosterone and compounds used in this process
FR851255A FR1366725A (en) 1961-01-31 1961-01-31 New oxa-steroids, their preparation and use in steroid synthesis

Publications (1)

Publication Number Publication Date
DK104623C true DK104623C (en) 1966-06-13

Family

ID=26186220

Family Applications (1)

Application Number Title Priority Date Filing Date
DK221661A DK104623C (en) 1960-05-31 1961-05-31 Process for the preparation of 3-keto-17β-hydroxy-19-nor-Δ <4> -9β, 10α-androstenes or esters or ethers thereof.

Country Status (2)

Country Link
DK (1) DK104623C (en)
GB (1) GB976728A (en)

Also Published As

Publication number Publication date
GB976728A (en) 1964-12-02

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