CH377815A - Verfahren zur Herstellung von 16a-Methyl-1,4-pregnadien-17a,21-diol-3,11,20-trion-21-acylaten - Google Patents

Verfahren zur Herstellung von 16a-Methyl-1,4-pregnadien-17a,21-diol-3,11,20-trion-21-acylaten

Info

Publication number
CH377815A
CH377815A CH7474959A CH7474959A CH377815A CH 377815 A CH377815 A CH 377815A CH 7474959 A CH7474959 A CH 7474959A CH 7474959 A CH7474959 A CH 7474959A CH 377815 A CH377815 A CH 377815A
Authority
CH
Switzerland
Prior art keywords
pregnadiene
acylates
trione
diol
methyl
Prior art date
Application number
CH7474959A
Other languages
English (en)
Inventor
Kamp Jacob Van De
Montaque Miller Stewart
Original Assignee
Merck & Co Inc
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 & Co Inc filed Critical Merck & Co Inc
Publication of CH377815A publication Critical patent/CH377815A/de

Links

Classifications

    • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH7474959A 1958-06-23 1959-06-22 Verfahren zur Herstellung von 16a-Methyl-1,4-pregnadien-17a,21-diol-3,11,20-trion-21-acylaten CH377815A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US74396858A 1958-06-23 1958-06-23

Publications (1)

Publication Number Publication Date
CH377815A true CH377815A (de) 1964-05-31

Family

ID=24990906

Family Applications (1)

Application Number Title Priority Date Filing Date
CH7474959A CH377815A (de) 1958-06-23 1959-06-22 Verfahren zur Herstellung von 16a-Methyl-1,4-pregnadien-17a,21-diol-3,11,20-trion-21-acylaten

Country Status (4)

Country Link
BE (1) BE579372A (de)
CH (1) CH377815A (de)
DE (1) DE1418320A1 (de)
GB (1) GB888974A (de)

Also Published As

Publication number Publication date
GB888974A (en) 1962-02-07
BE579372A (fr) 1959-12-07
DE1418320A1 (de) 1968-10-10

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