FR1317435A - Process for obtaining 4-hydroxy-3-keto-delta4-steroids - Google Patents

Process for obtaining 4-hydroxy-3-keto-delta4-steroids

Info

Publication number
FR1317435A
FR1317435A FR887225A FR887225A FR1317435A FR 1317435 A FR1317435 A FR 1317435A FR 887225 A FR887225 A FR 887225A FR 887225 A FR887225 A FR 887225A FR 1317435 A FR1317435 A FR 1317435A
Authority
FR
France
Prior art keywords
delta4
keto
steroids
hydroxy
obtaining
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
FR887225A
Other languages
French (fr)
Inventor
Bruno Camerino
Bianca Patelli
Roberto Sciaky
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.)
Pfizer Italia SRL
Original Assignee
Farmaceutici Italia SpA
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 Farmaceutici Italia SpA filed Critical Farmaceutici Italia SpA
Priority to FR887225A priority Critical patent/FR1317435A/en
Application granted granted Critical
Publication of FR1317435A publication Critical patent/FR1317435A/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)
FR887225A 1961-02-07 1961-02-07 Process for obtaining 4-hydroxy-3-keto-delta4-steroids Expired FR1317435A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR887225A FR1317435A (en) 1961-02-07 1961-02-07 Process for obtaining 4-hydroxy-3-keto-delta4-steroids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR887225A FR1317435A (en) 1961-02-07 1961-02-07 Process for obtaining 4-hydroxy-3-keto-delta4-steroids

Publications (1)

Publication Number Publication Date
FR1317435A true FR1317435A (en) 1963-02-08

Family

ID=8772144

Family Applications (1)

Application Number Title Priority Date Filing Date
FR887225A Expired FR1317435A (en) 1961-02-07 1961-02-07 Process for obtaining 4-hydroxy-3-keto-delta4-steroids

Country Status (1)

Country Link
FR (1) FR1317435A (en)

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