FR1227326A - Process for the preparation of a substituted pregnatriene-dione - Google Patents

Process for the preparation of a substituted pregnatriene-dione

Info

Publication number
FR1227326A
FR1227326A FR787940A FR787940A FR1227326A FR 1227326 A FR1227326 A FR 1227326A FR 787940 A FR787940 A FR 787940A FR 787940 A FR787940 A FR 787940A FR 1227326 A FR1227326 A FR 1227326A
Authority
FR
France
Prior art keywords
pregnatriene
dione
substituted
preparation
substituted pregnatriene
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
FR787940A
Other languages
French (fr)
Inventor
Gerard Nomine
Daniel Bertin
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
Priority to FR787940A priority Critical patent/FR1227326A/en
Priority to CH184960A priority patent/CH371447A/en
Priority to GB619360A priority patent/GB934704A/en
Priority to BE588076A priority patent/BE588076A/en
Priority to ES0256088A priority patent/ES256088A1/en
Application granted granted Critical
Publication of FR1227326A publication Critical patent/FR1227326A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J7/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms
    • 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)
  • Steroid Compounds (AREA)
FR787940A 1959-02-27 1959-02-27 Process for the preparation of a substituted pregnatriene-dione Expired FR1227326A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR787940A FR1227326A (en) 1959-02-27 1959-02-27 Process for the preparation of a substituted pregnatriene-dione
CH184960A CH371447A (en) 1959-02-27 1960-02-18 Process for the preparation of a substituted pregnatriene-dione
GB619360A GB934704A (en) 1959-02-27 1960-02-22 Improvements in or relating to the preparation of substituted corticosteroids
BE588076A BE588076A (en) 1959-02-27 1960-02-26 Process for the preparation of a substituted pregnatriene-dione, product obtained and intermediates used.
ES0256088A ES256088A1 (en) 1959-02-27 1960-02-26 Improvements in or relating to the preparation of substituted corticosteroids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR787940A FR1227326A (en) 1959-02-27 1959-02-27 Process for the preparation of a substituted pregnatriene-dione

Publications (1)

Publication Number Publication Date
FR1227326A true FR1227326A (en) 1960-08-19

Family

ID=8711821

Family Applications (1)

Application Number Title Priority Date Filing Date
FR787940A Expired FR1227326A (en) 1959-02-27 1959-02-27 Process for the preparation of a substituted pregnatriene-dione

Country Status (5)

Country Link
BE (1) BE588076A (en)
CH (1) CH371447A (en)
ES (1) ES256088A1 (en)
FR (1) FR1227326A (en)
GB (1) GB934704A (en)

Also Published As

Publication number Publication date
GB934704A (en) 1963-08-21
ES256088A1 (en) 1960-08-16
CH371447A (en) 1963-08-31
BE588076A (en) 1960-08-26

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