FR868721A - Process for the preparation of polyalcohols of the cyclopentanopolyhydrophenanthrene series - Google Patents

Process for the preparation of polyalcohols of the cyclopentanopolyhydrophenanthrene series

Info

Publication number
FR868721A
FR868721A FR868721DA FR868721A FR 868721 A FR868721 A FR 868721A FR 868721D A FR868721D A FR 868721DA FR 868721 A FR868721 A FR 868721A
Authority
FR
France
Prior art keywords
polyalcohols
preparation
cyclopentanopolyhydrophenanthrene series
cyclopentanopolyhydrophenanthrene
series
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.)
Bayer Pharma AG
Original Assignee
Schering AG
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 Schering AG filed Critical Schering AG
Application granted granted Critical
Publication of FR868721A publication Critical patent/FR868721A/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)
FR868721D 1938-05-31 1939-05-31 Process for the preparation of polyalcohols of the cyclopentanopolyhydrophenanthrene series Expired FR868721A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE868721X 1938-05-31

Publications (1)

Publication Number Publication Date
FR868721A true FR868721A (en) 1942-01-14

Family

ID=6802580

Family Applications (1)

Application Number Title Priority Date Filing Date
FR868721D Expired FR868721A (en) 1938-05-31 1939-05-31 Process for the preparation of polyalcohols of the cyclopentanopolyhydrophenanthrene series

Country Status (1)

Country Link
FR (1) FR868721A (en)

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