FR1237134A - Process for the preparation of halogenated delta 9,11-pregnene-diones - Google Patents

Process for the preparation of halogenated delta 9,11-pregnene-diones

Info

Publication number
FR1237134A
FR1237134A FR783276A FR783276A FR1237134A FR 1237134 A FR1237134 A FR 1237134A FR 783276 A FR783276 A FR 783276A FR 783276 A FR783276 A FR 783276A FR 1237134 A FR1237134 A FR 1237134A
Authority
FR
France
Prior art keywords
pregnene
diones
halogenated
delta
preparation
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
FR783276A
Other languages
French (fr)
Inventor
Robert Joly
Julien 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
Priority to FR783276A priority Critical patent/FR1237134A/en
Priority to CH8168859A priority patent/CH382739A/en
Priority to ES0254385A priority patent/ES254385A1/en
Priority to BE586234A priority patent/BE586234A/en
Application granted granted Critical
Publication of FR1237134A publication Critical patent/FR1237134A/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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Steroid Compounds (AREA)
FR783276A 1959-01-05 1959-01-05 Process for the preparation of halogenated delta 9,11-pregnene-diones Expired FR1237134A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR783276A FR1237134A (en) 1959-01-05 1959-01-05 Process for the preparation of halogenated delta 9,11-pregnene-diones
CH8168859A CH382739A (en) 1959-01-05 1959-12-10 Process for the preparation of halogenated 9,11-pregnene diones
ES0254385A ES254385A1 (en) 1959-01-05 1959-12-22 Procedure for the preparation of delta 9.11-pregneno-halogenated dionas (Machine-translation by Google Translate, not legally binding)
BE586234A BE586234A (en) 1959-01-05 1960-01-04 Process for the preparation of Halogenated Delta <9,11> -pregnenediones, and products obtained

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR783276A FR1237134A (en) 1959-01-05 1959-01-05 Process for the preparation of halogenated delta 9,11-pregnene-diones

Publications (1)

Publication Number Publication Date
FR1237134A true FR1237134A (en) 1960-07-29

Family

ID=8709882

Family Applications (1)

Application Number Title Priority Date Filing Date
FR783276A Expired FR1237134A (en) 1959-01-05 1959-01-05 Process for the preparation of halogenated delta 9,11-pregnene-diones

Country Status (4)

Country Link
BE (1) BE586234A (en)
CH (1) CH382739A (en)
ES (1) ES254385A1 (en)
FR (1) FR1237134A (en)

Also Published As

Publication number Publication date
CH382739A (en) 1964-10-15
ES254385A1 (en) 1960-03-01
BE586234A (en) 1960-07-04

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