FR879972A - Process for the preparation of new compounds of the cyclopentanopolyhydrophenanthrene series - Google Patents

Process for the preparation of new compounds of the cyclopentanopolyhydrophenanthrene series

Info

Publication number
FR879972A
FR879972A FR879972DA FR879972A FR 879972 A FR879972 A FR 879972A FR 879972D A FR879972D A FR 879972DA FR 879972 A FR879972 A FR 879972A
Authority
FR
France
Prior art keywords
preparation
new compounds
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)
Inventor
Tadeus Reichstein
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 filed Critical
Application granted granted Critical
Publication of FR879972A publication Critical patent/FR879972A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J9/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of more than two carbon atoms, e.g. cholane, cholestane, coprostane
    • 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)
FR879972D 1941-03-21 1942-03-05 Process for the preparation of new compounds of the cyclopentanopolyhydrophenanthrene series Expired FR879972A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH879972X 1941-03-21

Publications (1)

Publication Number Publication Date
FR879972A true FR879972A (en) 1943-03-10

Family

ID=4544745

Family Applications (1)

Application Number Title Priority Date Filing Date
FR879972D Expired FR879972A (en) 1941-03-21 1942-03-05 Process for the preparation of new compounds of the cyclopentanopolyhydrophenanthrene series

Country Status (1)

Country Link
FR (1) FR879972A (en)

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