FR860278A - Process for the preparation of derivatives of the cyclopentanopolyhydrophenanthrene series - Google Patents

Process for the preparation of derivatives of the cyclopentanopolyhydrophenanthrene series

Info

Publication number
FR860278A
FR860278A FR860278DA FR860278A FR 860278 A FR860278 A FR 860278A FR 860278D A FR860278D A FR 860278DA FR 860278 A FR860278 A FR 860278A
Authority
FR
France
Prior art keywords
derivatives
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.)
Societe pour lIndustrie Chimique a Bale CIBA
Original Assignee
Societe pour lIndustrie Chimique a Bale CIBA
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 Societe pour lIndustrie Chimique a Bale CIBA filed Critical Societe pour lIndustrie Chimique a Bale CIBA
Application granted granted Critical
Publication of FR860278A publication Critical patent/FR860278A/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)
FR860278D 1938-09-13 1939-09-16 Process for the preparation of derivatives of the cyclopentanopolyhydrophenanthrene series Expired FR860278A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH860278X 1938-09-13

Publications (1)

Publication Number Publication Date
FR860278A true FR860278A (en) 1941-01-10

Family

ID=1555215

Family Applications (1)

Application Number Title Priority Date Filing Date
FR860278D Expired FR860278A (en) 1938-09-13 1939-09-16 Process for the preparation of derivatives of the cyclopentanopolyhydrophenanthrene series

Country Status (1)

Country Link
FR (1) FR860278A (en)

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