FR1320705A - Process for the preparation of 2-alkyl-4-pregnene-17.alpha-ol-3.20-diones - Google Patents

Process for the preparation of 2-alkyl-4-pregnene-17.alpha-ol-3.20-diones

Info

Publication number
FR1320705A
FR1320705A FR727743A FR727743A FR1320705A FR 1320705 A FR1320705 A FR 1320705A FR 727743 A FR727743 A FR 727743A FR 727743 A FR727743 A FR 727743A FR 1320705 A FR1320705 A FR 1320705A
Authority
FR
France
Prior art keywords
pregnene
diones
alpha
alkyl
preparation
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR727743A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Merck and Co Inc
Original Assignee
Merck and 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 and Co Inc filed Critical Merck and Co Inc
Priority to FR727743A priority Critical patent/FR1320705A/en
Application granted granted Critical
Publication of FR1320705A publication Critical patent/FR1320705A/en
Expired legal-status Critical Current

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)
FR727743A 1956-12-15 1956-12-15 Process for the preparation of 2-alkyl-4-pregnene-17.alpha-ol-3.20-diones Expired FR1320705A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR727743A FR1320705A (en) 1956-12-15 1956-12-15 Process for the preparation of 2-alkyl-4-pregnene-17.alpha-ol-3.20-diones

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR727743A FR1320705A (en) 1956-12-15 1956-12-15 Process for the preparation of 2-alkyl-4-pregnene-17.alpha-ol-3.20-diones

Publications (1)

Publication Number Publication Date
FR1320705A true FR1320705A (en) 1963-03-15

Family

ID=8704003

Family Applications (1)

Application Number Title Priority Date Filing Date
FR727743A Expired FR1320705A (en) 1956-12-15 1956-12-15 Process for the preparation of 2-alkyl-4-pregnene-17.alpha-ol-3.20-diones

Country Status (1)

Country Link
FR (1) FR1320705A (en)

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