FR1055994A - Process for preparing sterols and esters of sterols of the cyclopentanodimethylpolyhydrophenanthrene series - Google Patents

Process for preparing sterols and esters of sterols of the cyclopentanodimethylpolyhydrophenanthrene series

Info

Publication number
FR1055994A
FR1055994A FR1055994DA FR1055994A FR 1055994 A FR1055994 A FR 1055994A FR 1055994D A FR1055994D A FR 1055994DA FR 1055994 A FR1055994 A FR 1055994A
Authority
FR
France
Prior art keywords
sterols
cyclopentanodimethylpolyhydrophenanthrene
esters
series
preparing
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)
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.)
Wyeth Holdings LLC
Original Assignee
American Cyanamid Co
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 American Cyanamid Co filed Critical American Cyanamid Co
Application granted granted Critical
Publication of FR1055994A publication Critical patent/FR1055994A/en
Expired legal-status Critical Current

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)
FR1055994D 1950-10-27 1951-09-25 Process for preparing sterols and esters of sterols of the cyclopentanodimethylpolyhydrophenanthrene series Expired FR1055994A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1055994XA 1950-10-27 1950-10-27

Publications (1)

Publication Number Publication Date
FR1055994A true FR1055994A (en) 1954-02-23

Family

ID=22306742

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1055994D Expired FR1055994A (en) 1950-10-27 1951-09-25 Process for preparing sterols and esters of sterols of the cyclopentanodimethylpolyhydrophenanthrene series

Country Status (1)

Country Link
FR (1) FR1055994A (en)

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