FR1345233A - Process for the preparation of novel saturated 4-hydroxy-3-keto-5alpha-steroids and products obtained - Google Patents

Process for the preparation of novel saturated 4-hydroxy-3-keto-5alpha-steroids and products obtained

Info

Publication number
FR1345233A
FR1345233A FR916578A FR916578A FR1345233A FR 1345233 A FR1345233 A FR 1345233A FR 916578 A FR916578 A FR 916578A FR 916578 A FR916578 A FR 916578A FR 1345233 A FR1345233 A FR 1345233A
Authority
FR
France
Prior art keywords
5alpha
keto
steroids
hydroxy
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
FR916578A
Other languages
French (fr)
Inventor
Alberto Ercoli
Rinaldo Gardi
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.)
Francesco Vismara SpA
Original Assignee
Francesco Vismara 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 Francesco Vismara SpA filed Critical Francesco Vismara SpA
Priority to FR916578A priority Critical patent/FR1345233A/en
Application granted granted Critical
Publication of FR1345233A publication Critical patent/FR1345233A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J9/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of more than two carbon atoms, e.g. cholane, cholestane, coprostane
    • 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
    • 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
FR916578A 1962-11-28 1962-11-28 Process for the preparation of novel saturated 4-hydroxy-3-keto-5alpha-steroids and products obtained Expired FR1345233A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR916578A FR1345233A (en) 1962-11-28 1962-11-28 Process for the preparation of novel saturated 4-hydroxy-3-keto-5alpha-steroids and products obtained

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR916578A FR1345233A (en) 1962-11-28 1962-11-28 Process for the preparation of novel saturated 4-hydroxy-3-keto-5alpha-steroids and products obtained

Publications (1)

Publication Number Publication Date
FR1345233A true FR1345233A (en) 1963-12-06

Family

ID=8791557

Family Applications (1)

Application Number Title Priority Date Filing Date
FR916578A Expired FR1345233A (en) 1962-11-28 1962-11-28 Process for the preparation of novel saturated 4-hydroxy-3-keto-5alpha-steroids and products obtained

Country Status (1)

Country Link
FR (1) FR1345233A (en)

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