FR1186121A - Allopregnane-3, 6, 11, 20-tetrone and process for its preparation - Google Patents

Allopregnane-3, 6, 11, 20-tetrone and process for its preparation

Info

Publication number
FR1186121A
FR1186121A FR1186121DA FR1186121A FR 1186121 A FR1186121 A FR 1186121A FR 1186121D A FR1186121D A FR 1186121DA FR 1186121 A FR1186121 A FR 1186121A
Authority
FR
France
Prior art keywords
allopregnane
tetrone
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
Other languages
French (fr)
Inventor
Bruno Camerino
Alberto Vercellone
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.)
Pfizer Italia SRL
Original Assignee
Farmaceutici Italia SpA
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 Farmaceutici Italia SpA filed Critical Farmaceutici Italia SpA
Application granted granted Critical
Publication of FR1186121A publication Critical patent/FR1186121A/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)
FR1186121D 1954-04-01 1955-03-31 Allopregnane-3, 6, 11, 20-tetrone and process for its preparation Expired FR1186121A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1186121X 1954-04-01

Publications (1)

Publication Number Publication Date
FR1186121A true FR1186121A (en) 1959-08-14

Family

ID=11432855

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1186121D Expired FR1186121A (en) 1954-04-01 1955-03-31 Allopregnane-3, 6, 11, 20-tetrone and process for its preparation

Country Status (1)

Country Link
FR (1) FR1186121A (en)

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