FR1433304A - Manufacturing process of 6.beta-fluoro-delta4-3-ketones derived from cyclopentanophenanthrene - Google Patents

Manufacturing process of 6.beta-fluoro-delta4-3-ketones derived from cyclopentanophenanthrene

Info

Publication number
FR1433304A
FR1433304A FR837920A FR837920A FR1433304A FR 1433304 A FR1433304 A FR 1433304A FR 837920 A FR837920 A FR 837920A FR 837920 A FR837920 A FR 837920A FR 1433304 A FR1433304 A FR 1433304A
Authority
FR
France
Prior art keywords
delta4
cyclopentanophenanthrene
fluoro
beta
manufacturing process
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
FR837920A
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.)
Syntex SA
Original Assignee
Syntex 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 Syntex SA filed Critical Syntex SA
Priority to FR837920A priority Critical patent/FR1433304A/en
Application granted granted Critical
Publication of FR1433304A publication Critical patent/FR1433304A/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
    • C07J1/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane
    • 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)
FR837920A 1958-11-28 1960-09-06 Manufacturing process of 6.beta-fluoro-delta4-3-ketones derived from cyclopentanophenanthrene Expired FR1433304A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR837920A FR1433304A (en) 1958-11-28 1960-09-06 Manufacturing process of 6.beta-fluoro-delta4-3-ketones derived from cyclopentanophenanthrene

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
MX5289758 1958-11-28
MX5589759 1959-09-11
FR837920A FR1433304A (en) 1958-11-28 1960-09-06 Manufacturing process of 6.beta-fluoro-delta4-3-ketones derived from cyclopentanophenanthrene

Publications (1)

Publication Number Publication Date
FR1433304A true FR1433304A (en) 1966-04-01

Family

ID=27245663

Family Applications (1)

Application Number Title Priority Date Filing Date
FR837920A Expired FR1433304A (en) 1958-11-28 1960-09-06 Manufacturing process of 6.beta-fluoro-delta4-3-ketones derived from cyclopentanophenanthrene

Country Status (1)

Country Link
FR (1) FR1433304A (en)

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