FR1205803A - Substituted pregnantiones and their production process - Google Patents

Substituted pregnantiones and their production process

Info

Publication number
FR1205803A
FR1205803A FR1205803DA FR1205803A FR 1205803 A FR1205803 A FR 1205803A FR 1205803D A FR1205803D A FR 1205803DA FR 1205803 A FR1205803 A FR 1205803A
Authority
FR
France
Prior art keywords
pregnantiones
substituted
production process
production
substituted pregnantiones
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
J Warnant
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.)
Laboratoires Francais de Chimiotherapie SA
Original Assignee
Laboratoires Francais de Chimiotherapie SA
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 Laboratoires Francais de Chimiotherapie SA filed Critical Laboratoires Francais de Chimiotherapie SA
Application granted granted Critical
Publication of FR1205803A publication Critical patent/FR1205803A/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)
FR1205803D 1954-03-05 1954-03-05 Substituted pregnantiones and their production process Expired FR1205803A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1205803T 1954-03-05

Publications (1)

Publication Number Publication Date
FR1205803A true FR1205803A (en) 1960-02-04

Family

ID=9673355

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1205803D Expired FR1205803A (en) 1954-03-05 1954-03-05 Substituted pregnantiones and their production process

Country Status (1)

Country Link
FR (1) FR1205803A (en)

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